Is there a pin-compatible replacement for ZX-VH3.96-2PLT?

Yes, several parts like KH-VH-2P-Z and HC-VH-2ALT are likely pin-compatible as they are part of the common VH 3.96mm connector family. However, a final check of the datasheet footprint is essential to confirm a 100% drop-in fit.

What risks should I check before replacing ZX-VH3.96-2PLT?

First, ensure the replacement has a vertical/straight orientation, not right-angle. Second, verify the current rating is 7A or higher. Finally, compare the mechanical drawings in the datasheets to ensure the PCB footprint and housing dimensions are compatible.

ZX-VH3.96-2PLT Alternatives, Datasheet & Cross Reference | Megastar

ZX-VH3.96-2PLT is a 2-pin, 3.96mm pitch vertical through-hole header from Megastar, rated for 7A and 250V. Several cross-vendor alternatives with matching form, fit, and function are available, requiring datasheet verification.

AI replacement insight

Package risklow

Several candidates match the vertical orientation and pitch, but footprint verification is still needed.

Electrical riskmedium

Risk is low for 7A-rated parts, but medium for downgrade options with lower current ratings.

Can it be replaced directly?

Yes, parts like Kinghelm's KH-VH-2P-Z and HCTL's HC-VH-2ALT appear to be functional replacements, matching the 2-pin, 3.96mm pitch, vertical mount, and 7A/250V rating. However, datasheet verification of the mechanical footprint is required.

Best replacement path

Kinghelm KH-VH-2P-Z and HCTL HC-VH-2ALT are strong functional alternatives with matching key specifications. Verify datasheet dimensions before ordering.

Main risk

The main risk is mechanical incompatibility. While several parts match key specs, slight differences in housing dimensions or pin length could affect fit. Also, some alternatives have lower current ratings.

Recommended alternatives

Strong functional alternative from HCTL with matching pitch, orientation, and electrical ratings.

View details

Alternative comparison matrix

Feature / factor	ZX-VH3.96-2PLT	HC-VH-2ALT	KH-VH-2P-Z	WAFER-VH3.96-2PZZ	Compatibility / risk
Package	Through Hole, Vertical	Through Hole, Vertical	Through Hole, Vertical	Through Hole, Vertical	Through Hole, Vertical — Mounting orientation matches.; KH-VH-2P-Z: Mounting orientation matches.; WAFER-VH3.96-2PZZ: Mounting orientation matches.
Pitch	3.96 mm	3.96 mm	3.96 mm	-	3.96 mm — Pitch matches.; KH-VH-2P-Z: Pitch matches.
Current	7.0 A	7 A	7 A	3.0 A	7 A / 3.0 A — Current rating matches.; KH-VH-2P-Z: Current rating matches.; WAFER-VH3.96-2PZZ: Significantly lower current rating.
Voltage	250 V	250 V	250 V	250 V	250 V — Voltage rating matches.; KH-VH-2P-Z: Voltage rating matches.; WAFER-VH3.96-2PZZ: Voltage rating matches.
Manufacturer	Megastar	HCTL	Kinghelm	XUNPU	HCTL / Kinghelm / XUNPU — Cross-vendor alternative.; KH-VH-2P-Z: Cross-vendor alternative.; WAFER-VH3.96-2PZZ: Cross-vendor alternative.

Application & sourcing insights

Questions & answers

Kinghelm KH-VH-2P-Z and HCTL HC-VH-2ALT are excellent alternatives, matching the pin count, pitch, vertical orientation, and 7A/250V electrical ratings. Always verify the datasheet for mechanical details.