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R F Industries Ltd. – ‘10-Q’ for 7/31/22 – ‘EX-101.SCH’

On:  Wednesday, 9/14/22, at 4:09pm ET   ·   For:  7/31/22   ·   Accession #:  1437749-22-22428   ·   File #:  0-13301

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  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 9/14/22  R F Industries Ltd.               10-Q        7/31/22   77:5.5M                                   RDG Filings/FA

Quarterly Report   —   Form 10-Q

Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-Q        Quarterly Report                                    HTML    933K 
 2: EX-31.1     Certification -- §302 - SOA'02                      HTML     25K 
 3: EX-31.2     Certification -- §302 - SOA'02                      HTML     25K 
 4: EX-32.1     Certification -- §906 - SOA'02                      HTML     22K 
 5: EX-32.2     Certification -- §906 - SOA'02                      HTML     22K 
11: R1          Document And Entity Information                     HTML     74K 
12: R2          Condensed Consolidated Balance Sheets (Current      HTML    128K 
                Period Unaudited)                                                
13: R3          Condensed Consolidated Balance Sheets (Current      HTML     31K 
                Period Unaudited) (Parentheticals)                               
14: R4          Condensed Consolidated Statements of Operations     HTML     93K 
                (Unaudited)                                                      
15: R5          Condensed Consolidated Statements of Stockholders'  HTML     78K 
                Equity (Unaudited)                                               
16: R6          Condensed Consolidated Statements of Cash Flows     HTML    107K 
                (Unaudited)                                                      
17: R7          Condensed Consolidated Statements of Cash Flows     HTML     22K 
                (Unaudited)-parentheticals (Parentheticals)                      
18: R8          Note 1 - Unaudited Interim Condensed Consolidated   HTML     37K 
                Financial Statements                                             
19: R9          Note 2 - Business Acquisition                       HTML     55K 
20: R10         Note 3 - Inventories and Major Vendors              HTML     34K 
21: R11         Note 4 - Other Current Assets                       HTML     32K 
22: R12         Note 5 - Accrued Expenses                           HTML     31K 
23: R13         Note 6 - Earnings Per Share                         HTML     36K 
24: R14         Note 7 - Stock-based Compensation and Equity        HTML     55K 
                Transactions                                                     
25: R15         Note 8 - Concentrations of Credit Risk              HTML     35K 
26: R16         Note 9 - Segment Information                        HTML    105K 
27: R17         Note 10 - Income Taxes                              HTML     28K 
28: R18         Note 11 - Intangible Assets                         HTML     52K 
29: R19         Note 12 - Commitments                               HTML     53K 
30: R20         Note 13 - Term Loan, Line of Credit and PPP loans   HTML     30K 
31: R21         Note 14 - Cash Dividend and Declared Dividends      HTML     24K 
32: R22         Significant Accounting Policies (Policies)          HTML     38K 
33: R23         Note 2 - Business Acquisition (Tables)              HTML     55K 
34: R24         Note 3 - Inventories and Major Vendors (Tables)     HTML     33K 
35: R25         Note 4 - Other Current Assets (Tables)              HTML     31K 
36: R26         Note 5 - Accrued Expenses (Tables)                  HTML     29K 
37: R27         Note 6 - Earnings Per Share (Tables)                HTML     34K 
38: R28         Note 7 - Stock-based Compensation and Equity        HTML     44K 
                Transactions (Tables)                                            
39: R29         Note 8 - Concentrations of Credit Risk (Tables)     HTML     33K 
40: R30         Note 9 - Segment Information (Tables)               HTML    100K 
41: R31         Note 11 - Intangible Assets (Tables)                HTML     51K 
42: R32         Note 12 - Commitments (Tables)                      HTML     52K 
43: R33         Note 1 - Unaudited Interim Condensed Consolidated   HTML     28K 
                Financial Statements (Details Textual)                           
44: R34         Note 2 - Business Acquisition (Details Textual)     HTML     43K 
45: R35         Note 2 - Business Acquisition - Components of the   HTML     28K 
                Purchase Price (Details)                                         
46: R36         Note 2 - Business Acquisition - Allocation of       HTML     35K 
                Estimated Purchase Price (Details)                               
47: R37         Note 2 - Business Acquisition - Unaudited Pro       HTML     35K 
                Forma Financial Information (Details)                            
48: R38         Note 3 - Inventories and Major Vendors (Details     HTML     29K 
                Textual)                                                         
49: R39         Note 3 - Inventories and Major Vendors -            HTML     30K 
                Inventories (Details)                                            
50: R40         Note 4 - Other Current Assets - Other Current       HTML     33K 
                Assets (Details)                                                 
51: R41         Note 5 - Accrued Expenses and Other Current         HTML     29K 
                Liabilities - Accrued Expenses (Details)                         
52: R42         Note 6 - Earnings Per Share (Details Textual)       HTML     23K 
53: R43         Note 6 - Earnings Per Share - Basic and Diluted     HTML     29K 
                Earnings Per Share (Details)                                     
54: R44         Note 7 - Stock-based Compensation and Equity        HTML    117K 
                Transactions (Details Textual)                                   
55: R45         Note 7 - Stock-based Compensation and Equity        HTML     30K 
                Transactions - Assumptions (Details)                             
56: R46         Note 7 - Stock-based Compensation and Equity        HTML     51K 
                Transactions - Options Outstanding (Details)                     
57: R47         Note 8 - Concentrations of Credit Risk (Details     HTML     36K 
                Textual)                                                         
58: R48         Note 8 - Concentrations of Credit Risk - Sales      HTML     31K 
                (Details)                                                        
59: R49         Note 9 - Segment Information (Details Textual)      HTML     22K 
60: R50         Note 9 - Segment Information - Sales by Geographic  HTML     34K 
                Area (Details)                                                   
61: R51         Note 9 - Segment Information - Net Sales, Income    HTML     54K 
                Before Provision for Income Taxes and Other                      
                Related Segment Information (Details)                            
62: R52         Note 10 - Income Taxes (Details Textual)            HTML     31K 
63: R53         Note 11 - Intangible Assets (Details Textual)       HTML     25K 
64: R54         Note 11 - Intangible Assets - Intangible Assets     HTML     45K 
                (Details)                                                        
65: R55         Note 11 - Intangible Assets - Intangible            HTML     24K 
                Assets-parentheticals (Details)                                  
66: R56         Note 11 - Intangible Assets - Intangible            HTML     37K 
                Assets-parentheticals (Details) (Parentheticals)                 
67: R57         Note 12 - Commitments (Details Textual)             HTML     61K 
68: R58         Note 12 - Commitments - Operating Lease Expense     HTML     25K 
                (Details)                                                        
69: R59         Note 12 - Commitments - Other Information Related   HTML     27K 
                to Leases (Details)                                              
70: R60         Note 12 - Commitments - Future Minimum Lease        HTML     48K 
                Payments (Details)                                               
71: R61         Note 13 - Term Loan, Line of Credit and PPP loans   HTML     48K 
                (Details Textual)                                                
72: R62         Note 14 - Cash Dividend and Declared Dividends      HTML     22K 
                (Details Textual)                                                
75: XML         IDEA XML File -- Filing Summary                      XML    144K 
73: XML         XBRL Instance -- rfil20220731_10q_htm                XML   1.23M 
74: EXCEL       IDEA Workbook of Financial Reports                  XLSX    109K 
10: EX-101.CAL  XBRL Calculations -- rfil-20220731_cal               XML    121K 
 7: EX-101.DEF  XBRL Definitions -- rfil-20220731_def                XML   1.16M 
 8: EX-101.LAB  XBRL Labels -- rfil-20220731_lab                     XML    836K 
 9: EX-101.PRE  XBRL Presentations -- rfil-20220731_pre              XML   1.18M 
 6: EX-101.SCH  XBRL Schema -- rfil-20220731                         XSD    172K 
76: JSON        XBRL Instance as JSON Data -- MetaLinks              329±   537K 
77: ZIP         XBRL Zipped Folder -- 0001437749-22-022428-xbrl      Zip    194K

‘EX-101.SCH’   —   XBRL Schema — rfil-20220731

This Exhibit is an XBRL XML File.

                                                                                                                                                                                
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<xsd:element abstract="true" id="rfil_CablesAndConnectorsFacilitiesMember" name="CablesAndConnectorsFacilitiesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="rfil_CashDividendAndDeclaredDividendsTextBlock" name="CashDividendAndDeclaredDividendsTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_CustomCablingManufacturingAndAssemblyMember" name="CustomCablingManufacturingAndAssemblyMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="rfil_DebtInstrumentCovenantFixedChargeCoverageRatio" name="DebtInstrumentCovenantFixedChargeCoverageRatio" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="duration"/>
<xsd:element id="rfil_DebtInstrumentCovenantMaximumEbitdaRatio" name="DebtInstrumentCovenantMaximumEbitdaRatio" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="duration"/>
<xsd:element id="rfil_DentInstrumentCovenantRequiredEbitda" name="DentInstrumentCovenantRequiredEbitda" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element abstract="true" id="rfil_DistributorAMember" name="DistributorAMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_DistributorBMember" name="DistributorBMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_DistributorOneMember" name="DistributorOneMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_DistributorTwoMember" name="DistributorTwoMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_DocumentAndEntityInformation" name="DocumentAndEntityInformation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element id="rfil_EmployeeRetentionTaxCreditReceivable" name="EmployeeRetentionTaxCreditReceivable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element abstract="true" id="rfil_IncentiveStockOptionsMember" name="IncentiveStockOptionsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="rfil_IncreaseDecreaseInRightOfUseAssets" name="IncreaseDecreaseInRightOfUseAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_InventoryPurchasesMember" name="InventoryPurchasesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_KAndKUnlimitedMember" name="KAndKUnlimitedMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="rfil_LesseeLeasesOtherInformationTableTextBlock" name="LesseeLeasesOtherInformationTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="rfil_LesseeOperatingLeaseLiabilityToBePaidAfterYearFour" name="LesseeOperatingLeaseLiabilityToBePaidAfterYearFour" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element id="rfil_LesseeOperatingLeaseMonthlyRent" name="LesseeOperatingLeaseMonthlyRent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element id="rfil_LesseeOperatingLeaseMonthlyRentPayment" name="LesseeOperatingLeaseMonthlyRentPayment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_MicrolabFXRLLCMember" name="MicrolabFXRLLCMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_MrFinkMember" name="MrFinkMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_MrGarlandMember" name="MrGarlandMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_MrHoldsworthMember" name="MrHoldsworthMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_MsCefaliMember" name="MsCefaliMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="rfil_NonemployeeDirectorAnnualCompensation" name="NonemployeeDirectorAnnualCompensation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element abstract="true" id="rfil_NonemployeeDirectorsAndAuditCommitteeChairMember" name="NonemployeeDirectorsAndAuditCommitteeChairMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_NonemployeeDirectorsAndChairmanOfTheBoardMember" name="NonemployeeDirectorsAndChairmanOfTheBoardMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" name="NonemployeeDirectorsAndChairpersonOfCommitteeOnBoardMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_NonemployeeDirectorsAndCompensationCommitteeChairMember" name="NonemployeeDirectorsAndCompensationCommitteeChairMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_NonemployeeDirectorsAndNominatingGovernanceChairMember" name="NonemployeeDirectorsAndNominatingGovernanceChairMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_NonemployeeDirectorsAndStrategicPlanningAndCapitalAllocationChairMember" name="NonemployeeDirectorsAndStrategicPlanningAndCapitalAllocationChairMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_NoteToFinancialStatementDetailsTextual" name="NoteToFinancialStatementDetailsTextual" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_NotesToFinancialStatements" name="NotesToFinancialStatements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_NotesToFinancialStatementsAbstract" name="NotesToFinancialStatementsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element id="rfil_NumberOfMajorVendors" name="NumberOfMajorVendors" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_OneManagerAndThreeOfficersMember" name="OneManagerAndThreeOfficersMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_OneVendorMember" name="OneVendorMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_PaycheckProtectionProgramCaresActMember" name="PaycheckProtectionProgramCaresActMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="rfil_ReimbursementForTenantImprovements" name="ReimbursementForTenantImprovements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element abstract="true" id="rfil_RestrictedStockAndIncentiveStockOptionsMember" name="RestrictedStockAndIncentiveStockOptionsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_RfConnectorAndCableAssemblyMember" name="RfConnectorAndCableAssemblyMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="rfil_RisksAndUncertaintiesPolicyTextBlock" name="RisksAndUncertaintiesPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="rfil_ScheduleOfFinitelivedAndIndefinitelivedIntangibleAssetsTableTextBlock" name="ScheduleOfFinitelivedAndIndefinitelivedIntangibleAssetsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="rfil_SharePrice20DayAverage" name="SharePrice20DayAverage" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType" xbrli:periodType="instant"/>
<xsd:element id="rfil_TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards" name="TaxPaymentsRelatedToSharesCanceledForVestedRestrictedStockAwards" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
<xsd:element id="rfil_TenantImprovementAllowanceMember" name="TenantImprovementAllowanceMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_TermLoanMember" name="TermLoanMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_VestingOnJanuary102023Member" name="VestingOnJanuary102023Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_VestingOnJanuary1220222Member" name="VestingOnJanuary1220222Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_WirelessCarrierCustomerMember" name="WirelessCarrierCustomerMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_WirelessProviderMember" name="WirelessProviderMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-11-intangible-assets-intangible-assets-details" name="statement-statement-note-11-intangible-assets-intangible-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-11-intangible-assets-intangible-assetsparentheticals-details" name="statement-statement-note-11-intangible-assets-intangible-assetsparentheticals-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-11-intangible-assets-intangible-assetsparentheticals-details-parentheticals" name="statement-statement-note-11-intangible-assets-intangible-assetsparentheticals-details-parentheticals" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-11-intangible-assets-tables" name="statement-statement-note-11-intangible-assets-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-12-commitments-future-minimum-lease-payments-2-details" name="statement-statement-note-12-commitments-future-minimum-lease-payments-2-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-12-commitments-future-minimum-lease-payments-details" name="statement-statement-note-12-commitments-future-minimum-lease-payments-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-12-commitments-operating-lease-expense-details" name="statement-statement-note-12-commitments-operating-lease-expense-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-12-commitments-other-information-related-to-leases-details" name="statement-statement-note-12-commitments-other-information-related-to-leases-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-12-commitments-other-information-related-to-leasesparentheticals-details" name="statement-statement-note-12-commitments-other-information-related-to-leasesparentheticals-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-12-commitments-tables" name="statement-statement-note-12-commitments-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-details" name="statement-statement-note-2-business-acquisition-allocation-of-estimated-purchase-price-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-2-business-acquisition-components-of-the-purchase-price-details" name="statement-statement-note-2-business-acquisition-components-of-the-purchase-price-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-2-business-acquisition-tables" name="statement-statement-note-2-business-acquisition-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-2-business-acquisition-unaudited-pro-forma-financial-information-details" name="statement-statement-note-2-business-acquisition-unaudited-pro-forma-financial-information-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-3-inventories-and-major-vendors-inventories-details" name="statement-statement-note-3-inventories-and-major-vendors-inventories-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-3-inventories-and-major-vendors-tables" name="statement-statement-note-3-inventories-and-major-vendors-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-4-other-current-assets-other-current-assets-details" name="statement-statement-note-4-other-current-assets-other-current-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-4-other-current-assets-tables" name="statement-statement-note-4-other-current-assets-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details" name="statement-statement-note-5-accrued-expenses-and-other-current-liabilities-accrued-expenses-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-5-accrued-expenses-tables" name="statement-statement-note-5-accrued-expenses-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-6-earnings-per-share-basic-and-diluted-earnings-per-share-details" name="statement-statement-note-6-earnings-per-share-basic-and-diluted-earnings-per-share-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-6-earnings-per-share-tables" name="statement-statement-note-6-earnings-per-share-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-assumptions-details" name="statement-statement-note-7-stockbased-compensation-and-equity-transactions-assumptions-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-options-outstanding-details" name="statement-statement-note-7-stockbased-compensation-and-equity-transactions-options-outstanding-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-7-stockbased-compensation-and-equity-transactions-tables" name="statement-statement-note-7-stockbased-compensation-and-equity-transactions-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-8-concentrations-of-credit-risk-sales-details" name="statement-statement-note-8-concentrations-of-credit-risk-sales-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-8-concentrations-of-credit-risk-tables" name="statement-statement-note-8-concentrations-of-credit-risk-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-2-details" name="statement-statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-2-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-details" name="statement-statement-note-9-segment-information-net-sales-income-before-provision-for-income-taxes-and-other-related-segment-information-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-9-segment-information-sales-by-geographic-area-details" name="statement-statement-note-9-segment-information-sales-by-geographic-area-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-note-9-segment-information-tables" name="statement-statement-note-9-segment-information-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="rfil_statement-statement-significant-accounting-policies-policies" name="statement-statement-significant-accounting-policies-policies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
</xsd:schema>

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