CH3.96-4A
CAX
Needs validationhigh risk
CH3.96-4A may suit derated 4-pin 3.96 mm VH-style applications after mechanical review.
Best Alternatives to B4P-VH(LF)(SN)
B4P-VH(LF)(SN) is a JST VH 4-position 3.96 mm through-hole header rated 10 A and 250 V. Reviewed alternatives need FAE checks before use.
AI replacement insight
Electrical riskhigh
kept candidates are below 10 A
Package riskhigh
footprints not verified
Firmware risklow
passive connector
Sourcing riskmedium
cross-vendor fit not proven
Can it be replaced directly?
Direct replacement for B4P-VH(LF)(SN) should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Prefer the same JST VH 4-position header; consider CH3.96-4A only for derated designs after footprint review.
Main risk
Lower current ratings and unverified footprint or latch geometry.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | B4P-VH(LF)(SN) | CH3.96-4A | ZX-VH3.96-4PZZ | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | Through Hole Header | 3.96mm Pitch Header | - | Through Hole — mounting listed, package not exact | |
| Pinout | 4 pos, 3.96 mm | 4 pos, 3.96 mm | - | 4 pos, 3.96 mm — positions match; footprint missing | |
| Current | 10 A | 6 A | - | 3 A — large derating required | |
| Voltage | 250 V | 250 V AC/DC | - | 250 V AC/DC — equal rating only | |
| Temperature | -25 to +85 C | -25 to +85 C | - | missing — not in provided fields |
Application & sourcing insights
Questions & answers
Verified drop-in options for B4P-VH(LF)(SN) are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.