SMB Fakra Plug for 50 Ohm RF Paths
The gold-plated brass body and gold-plated centre contact maintain a stable signal path across the rated 100 mating cycles, which is enough for field-serviceable harnesses but not for daily reconnection duty.

Amphenol RF SMB Fakra plug, male pin, FA1-NESP-PCB-2, 50 Ohm, 4 GHz, through-hole, gold body, locking ramp, 1 port, tray.
| Parameter | Value |
|---|---|
| Mounting type | Through Hole |
| Connector type | Plug, Male Pin |
| Fastening type | Locking Ramp |
| Frequency - max | 4 GHz |
| Operating temperature | -40°C~85°C |
| Body material | Brass |
| Housing color | Green, Leaf |
| Dielectric material | Polytetrafluoroethylene (PTFE) |
| Center contact material | Brass |
| Package | Tray |
| Features | Code E |
| Impedance | 50Ohm |
| Body finish | Gold |
| Mating cycles | 100 |
| Number of ports | 1 |
| Shield termination | Solder |
| Contact termination | Solder |
| Center contact plating | Gold |
The gold-plated brass body and gold-plated centre contact maintain a stable signal path across the rated 100 mating cycles, which is enough for field-serviceable harnesses but not for daily reconnection duty.
Impedance must match system requirements to avoid signal reflection.
Sourcing buyers need immediate purchasing options to fill BOM lines.
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Regulatory compliance is mandatory for many electronics applications.
Design engineers compare variants to select the correct part for their PCB design.
Lead time impacts production scheduling and potential shortages.