CH3.96-2P ZZ
Shenzhen Hanxia Electronics Co., LTD
Needs validationmedium risk
CH3.96-2P ZZ is a close 2-pin 3.96mm TH header candidate needing mechanical review.
Best Alternatives to VH-2A
VH-2A is a 2-pin 3.96mm through-hole wire-to-board header. Similar parts must be checked for pinout, PCB holes and mating housing.
AI replacement insight
Electrical riskmedium
250V matches but lacks 1.1x margin.
Package riskmedium
Pitch and mount match; hole pattern unknown.
Firmware risklow
Passive connector; no firmware.
Sourcing risklow
Candidate is indexed and active.
Can it be replaced directly?
No pin-compatible replacement is verified from the provided evidence.
Best replacement path
Review CH3.96-2P ZZ first as a same-pitch 2-pin TH candidate.
Main risk
Mechanical and mating compatibility are not confirmed.
Recommended alternatives
1Alternative comparison matrix
| Feature / factor | VH-2A | CH3.96-2P ZZ | Alt 2 | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | TH, 3.96mm | TH, 3.96mm | TH, 3.96mm — pitch and mount match | ||
| Pinout | 2 pins, 1 row | 2 pins | 2 pins — pin map not checked | ||
| Current | 5A | 7A | 7A — higher rating | ||
| Voltage | 250V | 250V AC/DC | 250V AC/DC — no 1.1x margin | ||
| Temperature | -25 to 85C | -25 to 85C | -25 to 85C — same range |
Application & sourcing insights
Questions & answers
CH3.96-2P ZZ is the closest provided candidate, but it needs FAE mechanical review.