- Stock: In Stock
- Model: A1384.SMA-PCB4
SMA PCB Edge Mount Connector
Using a threaded interface, SMA 50 Ohm connectors are semi-precision units that provide excellent electrical performance from DC to 18 GHz and outstanding mechanical durability.
SMA connectors feature stainless steel or brass construction and 1/4 – 36 threaded coupling, offering high performance in a compact design. They are lightweight, compact, vibration-resistant, and available in cost-effective commercial-grade brass, with nickel or gold plating.
These connectors terminate to all standard flexible coaxial cables, low-loss (LMR) type cables, and industry-standard semi-rigid and conformable cables. They conform to MIL-C-39012, IEC 169-15, and CECC 22110 specifications.
This SMA PCB edge mount connector is ideal for prototyping with RF ICs. The standard edge connector has 0.063″ pin spacing, allowing it to slide sideways onto a PCB.
Applications include NanoVNA boards, PCB antennas, base station antennas, PC/LAN systems, wireless modules, wireless devices, and ground transmission systems in vibratory and harsh environments.
Electrical Specifications
| Parameter | Value |
|---|---|
| Frequency Range | DC – 12.4 GHz (up to 18 GHz with half-steel cable) |
| Contact Resistance (Inner Conductors) | ≤ 5 mΩ |
| Contact Resistance (Outer Conductors) | ≤ 2 mΩ |
| Impedance | 50 Ω |
| VSWR | ≤ 1.5 |
| Insertion Loss | ≤ 0.15 dB @ 6 GHz |
| Maximum Input Power | 1 W |
| Lightning Protection | DC Ground |
| Input Connector Type | SMA Straight |
Mechanical Specifications
| Parameter | Value |
|---|---|
| Vibration | Method 213 |
| Connector Weight | 0.8 g |
| Operating Temperature | -40°C to +85°C |
| Durability | > 500 cycles |
| Housing Material | Brass, gold plated |
| Socket | Beryllium bronze, gold plated |
