SMA female panel connector for PCB
Materials and coatings
| Materials | Coating | |
| Central contact | CuBe2 | Cu1Ni2Au1.27 |
| External contact | CuZn39Pb3 | NiP-Au |
| Dielectric | PTFE | - |
Electrical characteristics
Wave resistance: 50 ohms
Attenuation of reflection:
– 1 GHz ≥ 20.00 dB
– 2 GHz ≥ 19.20 dB
– 4 GHz ≥ 17.70 dB
– 6 GHz ≥ 16.50 dB
Operating voltage: ≤ 335 V, DC, 50 Hz
Resistance to voltage: 1 kV, SCZ, 50 Hz
Internal contact resistance: ≤ 3 mΩ
External contact resistance: ≤ 2 mΩ
Insulation resistance: ≥ 5 GΩ
Environment and mechanical properties
Number of connection cycles: ≥ 500
Complies with standard 60169-15
Compatibility
The connector is compatible with pin connectors of the SMA standard.















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