SMA Snap-On Adapter, DC–18 GHz, VSWR ≤ 1.15
SMA Snap-On Plug (Male) to SMA Jack (Female) Straight Adaptor
DC–18 GHz · VSWR ≤ 1.15 · 50 Ω · SMA Snap-lock / SMA Screw-lock
Precision RF adaptor for fast snap-lock mating on one side and standard SMA screw-lock on the other side. Designed for RF test benches, ATE environments, production test, and service setups where quick connection and reliable SMA interfacing are required.
Indicative pricing for minimum order quantity. Pricing and availability may change without notice.
Overview
Highlights
- SMA Snap-on plug (male) to SMA jack (female)
- DC to 18 GHz performance, VSWR ≤ 1.15
- Low insertion loss: ≤ 0.05 × √F(GHz) dB
- Snap-lock / screw-lock coupling mechanisms
Usage note
- Follow standard RF handling practice
- Keep mating faces clean and protected
Applications
- RF test benches and calibration labs
- ATE environments requiring fast connect/disconnect
- Adapter use between snap-on and threaded SMA interfaces
- Production test and service setups
Key specifications
| Impedance | 50 Ω |
|---|---|
| Frequency | DC to 18 GHz |
| VSWR (Return Loss) | ≤ 1.15 (≥ 23 dB) |
| Insertion loss | ≤ 0.05 × √F dB (F in GHz) |
| Insulation resistance | ≥ 5 GΩ |
| Center contact resistance | ≤ 3 mΩ |
| Outer contact resistance | ≤ 3 mΩ |
| Test voltage | 1000 V rms |
| Working voltage | 350 V rms |
| Temperature range | -65 to +165 °C |
| Mating cycles | ≥ 500 |
| Center contact captivation | ≥ 27 N |
| Packing | Single or 100 |
Specifications subject to change without notice.
Mechanical
All dimensions are in mm [inch]. Tolerances according to DIN ISO 2768-mH.