
Shenzhen Lianxin Technology Co., Ltd.
ANB02001-123 is a possible RF SMT coax alternative, but footprint and U.FL mate fit need review.
U.FL-R-SMT-1(10) is an HRS 50Ω SMT RF coax receptacle. Current alternates need mechanical and mating-interface review.
50Ω and DC-6GHz align, but full RF data is not checked.
SMD matches, but footprint is missing.
Passive connector; no firmware impact.
Lifecycle detail is limited.
No pin-compatible replacement is verified from the provided evidence.
Review ANB02001-123 as a functional RF SMT coax candidate, then confirm footprint and U.FL mating.
Mechanical fit and land pattern are unverified.

Shenzhen Lianxin Technology Co., Ltd.
ANB02001-123 is a possible RF SMT coax alternative, but footprint and U.FL mate fit need review.
| Feature / factor | U.FL-R-SMT-1(10) | ANB02001-123 | Alt 2 | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Application | RF coax receptacle | RF coax board-end | RF coax board-end — same broad role | ||
| Package | SMD | SMD | SMD — mount type aligns | ||
| Interface | 50Ω, DC-6GHz | 50Ω, DC-6GHz | 50Ω, DC-6GHz — RF rating aligns | ||
| Pinout | not provided | not provided | not provided — no pin-to-pin claim | ||
| Temperature | -40°C to +90°C | not provided | not provided — must verify |
ANB02001-123 is the only kept candidate, but it is only a functional alternative pending FAE review.