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Dust Cap

A Dust Cap is one of the simplest RF coaxial interconnect devices. It is used mainly to protect RF connectors from dust particles and contaminants which can cause damage to Test and Measurement equipment or precision testing cables. They also protect the connector interface when it is not in use.

Richardson RFPD carries a broad assortment of Dust Caps for all of the most common RF coaxial connector types (e.g., BNC, SMA). Body materials for these are typically stainless steel or brass. Plating materials can be nickel, passivated stainless steel, or gold. Performance grades range from low-cost commercial to rugged military.

Specific attributes which are important in selecting the right Dust Cap for your application include the RF coaxial connector Type (or “Series”), the Gender (Male or Female), and whether the Dust Cap comes with or without a chain attached. (A chain makes it more difficult to lose the Dust Cap).

Richardson RFPD provides Dust Caps from industry-leading manufacturers Aeroflex/Inmet, Carlisle Interconnect Technologies, HUBER+SUHNER, and TE Connectivity. Additional suppliers include Amphenol RF, Radiall and SV Microwave.

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 Part #Mftg Part #SupplierPart NamePriceAvailableManufacturer StockData
Sheet
Quantity
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IsROHSCompliant
1-1546406-11-1546406-1TE ConnectivityDust CapQuote RequiredRequest Quote for Lead Time 
IsROHSCompliant
1-330022-11-330022-1TE ConnectivityDust CapQuote RequiredRequest Quote for Lead Time 
IsROHSCompliant
1367147-11367147-1TE ConnectivityDust Cap 1000+ $0.46
Request Quote for Lead Time 
IsROHSCompliant
1766830-11766830-1TE ConnectivityDust CapQuote RequiredRequest Quote for Lead Time 
2998-60012998-6001SV MicrowaveDust CapQuote RequiredRequest Quote for Lead Time 
IsROHSCompliant
31-17031-17Amphenol RFDust CapQuote RequiredRequest Quote for Lead Time 
IsROHSCompliant
31-6031-6Amphenol RFDust Cap 100+ $3.82
250+ $3.74
500+ $3.25
more..
Request Quote for Lead Time3229
IsROHSCompliant
31-6-RFX031-6-RFXAmphenol RFDust Cap 100+ $1.79
250+ $1.76
500+ $1.50
more..
Request Quote for Lead Time2661
IsROHSCompliant
330022330022TE ConnectivityDust CapQuote RequiredRequest Quote for Lead Time 
IsROHSCompliant
34275000-34275Amphenol RFDust CapQuote RequiredRequest Quote for Lead Time 
IsROHSCompliant
61N-0-0-122542452HUBER+SUHNERDust Cap 1+ $10.14
10+ $9.41
30+ $9.05
more..
1 
IsROHSCompliant
61TNC-0-0-122640661HUBER+SUHNERDust Cap 1+ $9.17
10+ $8.52
30+ $8.19
more..
Request Quote for Lead Time 
IsROHSCompliant
62716-0-0-4/-H23005877HUBER+SUHNERDust CapQuote RequiredRequest Quote for Lead Time 
IsROHSCompliant
62BNC-0-0-1/33H22648487HUBER+SUHNERDust Cap 100+ $6.02
300+ $5.55
500+ $5.26
more..
91 
IsROHSCompliant
62BNC-0-0-1/3E22540666HUBER+SUHNERDust Cap 1+ $8.59
10+ $7.98
30+ $7.67
more..
Request Quote for Lead Time 
IsROHSCompliant
62N-0-0-122543433HUBER+SUHNERDust Cap 1+ $8.22
10+ $7.63
30+ $7.34
more..
224 
IsROHSCompliant
62SMA-0-0-122640159HUBER+SUHNERDust Cap 1+ $11.05
10+ $10.26
30+ $9.87
more..
Request Quote for Lead Time 
62SMA-0-0-5122644252HUBER+SUHNERDust CapQuote RequiredRequest Quote for Lead Time 
IsROHSCompliant
62TNC-0-0-122640665HUBER+SUHNERDust Cap 1+ $8.95
10+ $8.31
30+ $7.99
more..
10 
IsROHSCompliant
640550-4640550-4TE ConnectivityDust CapQuote RequiredRequest Quote for Lead Time 
IsROHSCompliant
64BNC-50-0-1/3E22540681HUBER+SUHNERDust CapQuote RequiredRequest Quote for Lead Time 
IsROHSCompliant
64SMA-50-0-1NE22640161HUBER+SUHNERDust Cap 1+ $10.04
10+ $9.33
30+ $8.97
more..
Request Quote for Lead Time 
IsROHSCompliant
6950000-6950Amphenol RFDust CapQuote RequiredRequest Quote for Lead Time 
IsROHSCompliant
7602C7602CAPI Technologies Corp - InmetDust Cap 1+ $13.75
25+ $13.56
Request Quote for Lead Time 
IsROHSCompliant
7603-I7603API Technologies Corp - InmetDust CapQuote RequiredRequest Quote for Lead Time 
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