Is there a pin-compatible replacement for ZX-XH2.54-2PZZ?

Yes, WAFER-XH2.54-2PZZ from XUNPU is a likely pin-compatible replacement. However, always verify mechanical drawings to ensure a perfect fit before committing to production.

What risks should I check before replacing ZX-XH2.54-2PZZ?

Key risks include mechanical incompatibility if not using an XH-series part, and differences in material properties like housing color or flammability ratings (e.g., UL94V-0 vs UL94V-2).

ZX-XH2.54-2PZZ Alternatives, Datasheet & Cross Reference | Megastar

ZX-XH2.54-2PZZ is a common 2.54mm pitch 2-pin shrouded header. Several cross-vendor alternatives exist, offering similar form, fit, and function, with some providing upgraded current ratings.

AI replacement insight

Package risklow

Low if sticking to XH series parts; high otherwise.

Electrical risklow

Many alternatives match or exceed current/voltage ratings.

Can it be replaced directly?

Yes, XUNPU offers WAFER-XH2.54-2PZZ as a direct replacement with matching key electrical and mechanical parameters.

Best replacement path

Direct cross to XUNPU WAFER-XH2.54-2PZZ.

Main risk

The primary risk is selecting a part that is not in the XH connector family, leading to mechanical incompatibility with the mating connector.

Recommended alternatives

A likely pin-for-pin replacement from XUNPU with matching key electrical and mechanical specifications.

View details

Alternative comparison matrix

Feature / factor	ZX-XH2.54-2PZZ	WAFER-XH2.54-2PZZ	WAFER-XH254Z-2A	WAFER-XH2.54-2PZZ-R62	Compatibility / risk
Package	Through Hole, XH Series	Through Hole, XH Series	Through Hole, XH Series	Through Hole, XH Series	Through Hole, XH Series — Matches target series and mounting style.; WAFER-XH254Z-2A: Matches target series and mounting style.; WAFER-XH2.54-2PZZ-R62: Matches target series and mounting style.
Current	2.0 A	2.0 A	3 A	3.0 A	2.0 A / 3 A / 3.0 A — Current rating matches target.; WAFER-XH254Z-2A: Higher current rating provides more margin.; WAFER-XH2.54-2PZZ-R62: Higher current rating provides more margin.
Voltage	250 V	250 V	250 V	-	250 V — Voltage rating matches target.; WAFER-XH254Z-2A: Voltage rating matches target.
Application	PA66 (UL94V-0)	PA66 (UL94V-0)	-	Red, PA66 UL94V-2	PA66 (UL94V-0) / Red, PA66 UL94V-2 — Housing material and flammability rating match.; WAFER-XH2.54-2PZZ-R62: Different color and lower flammability rating.
Temperature	-25°C to +85°C	-	-25°C to +85°C	-	-25°C to +85°C — Matches typical operating range.

Application & sourcing insights

Questions & answers

XUNPU's WAFER-XH2.54-2PZZ is a strong candidate, appearing to be a direct cross-vendor replacement with matching key specifications.