Dust Cap Cover for SMA & RP-SMA-female: Nickel w/ O-ring & Rubber versions
- SKU:
- DUSTCAPR
- Weight:
- 0.01 LBS
Data Alliance
Protective dust cover for SMA-female and RP-SMA female connectors.
Two versions offered on this page:
- Nickel-plated w/ O-ring for waterproofing and dust-proofing: Part# DUSTCAPN
- Rubber version (Red): Dust cover & prevents water intrusion. Part# DUSTCAPR
The nickel-plated version comes with an interior O-ring to completely seal out water and dust intrusion. Nickel-plating is the most robust corrosion protective type of metal plating: It is most effective in preventing corrosive action from rust and a range of other weather and water-related factors.
The red rubber dustcap is a great economical solution for preventing intrusion of dust and water.
Diameter of the dustcover: Interior diameter is 6.5mm hole.
Both the nickel and rubber dustcaps are compliant with RoHs 3.
RP-SMA and SMA Connector Characteristics:
- RP-SMA = Reverse Polarity SMA. Also known as SMA-RP, SMA-R, SMA RP, SMA R.
- RP-SMA male has threads on inside. More details regarding RP-SMA gender determination.
- RP-SMA-male and SMA is also called "plug" and the respective female connectors are also called a "jack."

Data Alliance
Dust Cap Cover for SMA & RP-SMA-female: Nickel w/ O-ring & Rubber versions
1 Review
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Does the Job - Works well
Simple covers for SMA. I use them on the back of my SDR's. They work as intended, and I can recommend them to others.