Is there a pin-compatible replacement for WAFER-XH2.54-2PZZ-H62?

Several candidates like Megastar's ZX-HA2.54-2PZZ-Y have the same pitch, pin count, and mounting style, making them likely form-fit compatible. True pin-to-pin compatibility requires comparing mechanical drawings in the datasheets.

What risks should I check before replacing WAFER-XH2.54-2PZZ-H62?

Key risks include mechanical differences like pin length or housing dimensions, and electrical downgrades. Some alternatives have a lower current rating (e.g., 2A vs. the original 3A), which must be acceptable for your design.

WAFER-XH2.54-2PZZ-H62 Alternatives, Datasheet & Cross Reference | XUNPU

Find alternatives for the XUNPU WAFER-XH2.54-2PZZ-H62, a 2-pin, 2.54mm pitch straight header. Review key differences in current rating and mechanical features before selection.

AI replacement insight

Electrical riskmedium

Some alternatives have a lower current rating (2A vs 3A).

Package risklow

Most are straight TH headers, but dimensions can vary slightly.

Can it be replaced directly?

No drop-in replacement is verified. ZX-HA2.54-2PZZ-Y is a strong candidate requiring datasheet review for mechanical dimensions.

Best replacement path

The Megastar ZX-HA2.54-2PZZ-Y offers the closest parametric match. Verify its datasheet for mechanical fit.

Main risk

The primary risk is a mismatch in mechanical dimensions for pin-to-pin compatibility or selecting an alternative with a lower current rating.

Recommended alternatives

A 2-pin, 2.54mm pitch straight header with matching voltage, current, and temperature ratings.

View details

Alternative comparison matrix

Feature / factor	WAFER-XH2.54-2PZZ-H62	ZX-HA2.54-2PZZ-Y	WF-1A254A2P	Compatibility / risk
Pitch	2.54mm	2.54mm	2.54mm	2.54mm — Pitch matches.; WF-1A254A2P: Pitch matches.
Package	Through Hole, Straight	Through Hole, Straight	Through Hole, Straight	Through Hole, Straight — Mounting style and orientation match.; WF-1A254A2P: Mounting style and orientation match.
Current	3A	3A	2A	3A / 2A — Current rating matches.; WF-1A254A2P: Candidate has a lower current rating.
Voltage	250V	250V	250V	250V — Voltage rating matches.; WF-1A254A2P: Voltage rating matches.
Temperature	-25°C to 85°C	-25°C to 85°C	-	-25°C to 85°C — Operating temperature range matches.

Application & sourcing insights

Questions & answers

Megastar's ZX-HA2.54-2PZZ-Y is a strong functional alternative with matching key electrical ratings. However, always verify mechanical dimensions from the datasheet for pin-to-pin compatibility.