Is there a pin-compatible replacement for VHR-2N?

Currently, no drop-in, pin-compatible replacement with a verified 10A current rating is confirmed. Alternatives exist that match the 2-pin, 3.96mm pitch form factor but have lower electrical ratings and require engineering review before use.

What risks should I check before replacing VHR-2N?

The main risk is the lower current rating. Most alternatives are rated for 7A or less, while the VHR-2N is rated for 10A. Using a lower-rated part can cause overheating and failure. Always check the current rating and mechanical fit before replacing.

VHR-2N Alternatives, Datasheet & Cross Reference | JST

The JST VHR-2N is a 2-position, 3.96mm pitch connector housing rated for 10A. While many form-fit alternatives exist, they typically have lower current ratings, requiring careful engineering review for safe substitution.

AI replacement insight

Electrical riskhigh

Most alternatives have a lower current rating (7A or 3A) than the target's 10A, posing an overcurrent risk.

Package risklow

Many clones match the 3.96mm pitch and 2-pin form factor, but mechanical tolerances should be verified.

Can it be replaced directly?

No direct, verified pin-to-pin replacement with a 10A rating has been identified. Several form-fit-function alternatives exist with lower current ratings (7A) that may be suitable after engineering review.

Best replacement path

Use a cross-vendor VH series clone like SHOU HAN VH3.96-2Y or HCTL HC-VH-2Y, provided the application's current draw is under 7A. For full 10A compatibility, sourcing the original JST part is recommended.

Main risk

The primary risk is electrical overstress due to lower current ratings in most available alternatives. Substituting a 7A or 3A part in a 10A circuit can lead to overheating and failure.

Recommended alternatives

A cross-vendor alternative with matching pitch and pinout, but a lower current rating of 7A.

View details

Alternative comparison matrix

Feature / factor	VHR-2N	HC-VH-2Y	VH3.96-2Y	ZX-VH3.96-2PJK	Compatibility / risk
Package	Housing	3.96mm Pitch Housing	Rectangular Connector Housing	Connector Housing	3.96mm Pitch Housing / Rectangular Connector Housing — Package style appears compatible, but requires mechanical verification.; VH3.96-2Y: Package style appears compatible, but requires mechanical verification.; ZX-VH3.96-2PJK: Package style appears compatible, but requires mechanical verification.
Pitch	3.96 mm	3.96 mm	3.96 mm	3.96 mm	3.96 mm — matched; VH3.96-2Y: matched; ZX-VH3.96-2PJK: matched
Current	10 A	7 A	7 A	3 A	7 A / 3 A — Lower current rating. Verify application requires no more than 7A.; VH3.96-2Y: Lower current rating. Verify application requires no more than 7A.; ZX-VH3.96-2PJK: Significant downgrade in current rating. Not suitable for applications requiring >3A.
Voltage	250 V	250 V	250 V	-	250 V — matched; VH3.96-2Y: matched
Flammability	UL94V-0 (typical)	UL94-V0	UL94V-0	UL94V-2	UL94-V0 / UL94V-0 / UL94V-2 — Matches expected rating for VH series.; VH3.96-2Y: Matches expected rating for VH series.; ZX-VH3.96-2PJK: Lower flammability rating than typical VH series (UL94V-0).
Pin Count	2	-	-	2	2 — matched

Application & sourcing insights

Questions & answers

The best alternatives for VHR-2N are cross-vendor parts like SHOU HAN VH3.96-2Y or HCTL HC-VH-2Y. However, these have a lower current rating of 7A compared to the original's 10A, so you must verify your application's power requirements.