Here are two additional 1.25 mm, 50 Ω board-edge RF connector options:
| Part Name | Manufacturer | Ports | Max Frequency | Mount | Datasheet |
|---|
| HC-RF-IPEX0303-01 | HCTL (华灿天禄) | 1 (inner pin) | 6 GHz | Surface Mount | PDF |
| IPEX1 | BAT WIRELESS | 1 (inner needle) | 6 GHz | Surface Mount | PDF |
- HC-RF-IPEX0303-01 offers a similar inner-pin interface and footprint to the IPEX1, with identical frequency performance and impedance.
- IPEX1 is your current part, reaffirmed here for completeness.
Let me know if you’d like to add either of these to your design.