Is there a pin-compatible replacement for WF-1B254A4P?

Currently, no replacement has been verified as 100% pin-compatible. The closest match, WAFER-XH254WZ-4A, requires a datasheet review to confirm its footprint and housing dimensions match your design.

What risks should I check before replacing WF-1B254A4P?

First, ensure the replacement is a right-angle header. Second, verify the current rating is 3A or higher. Finally, compare the mechanical drawings of both parts to check for differences in housing size or pin length that could affect PCB layout or mating.

WF-1B254A4P Alternatives, Datasheet & Cross Reference | BXCONN

Finding a replacement for the BXCONN WF-1B254A4P, a 4-pin 2.54mm right-angle header, requires matching the mounting orientation and 3A current rating. Several alternatives exist with varying compatibility.

AI replacement insight

Package riskmedium

Mounting orientation is critical. Shroud dimensions for mating must be checked.

Electrical risklow

Several parts match voltage/current, but some candidates are downgrades and should be avoided.

Can it be replaced directly?

No verified pin-to-pin replacement is available. The HANBO WAFER-XH254WZ-4A is a strong functional alternative with matching key specifications and right-angle mount, but requires mechanical verification.

Best replacement path

Evaluate WAFER-XH254WZ-4A from HANBO. It matches the right-angle orientation, pin count, pitch, and electrical ratings. Confirm detailed mechanical dimensions from the datasheet before design-in.

Main risk

The primary risk is mechanical incompatibility. The target is a right-angle header, and many potential alternates are straight. Even with a right-angle match, shroud dimensions can differ, affecting mating.

Recommended alternatives

Strong functional alternative with matching right-angle mount, pin count, pitch, and electrical ratings.

View details

Alternative comparison matrix

Feature / factor	WF-1B254A4P	WAFER-XH254WZ-4A	ZX-XH2.54-4PZZ-R	Compatibility / risk
Package	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Straight	Through Hole, Right Angle / Through Hole, Straight — Mounting orientation matches the target.; ZX-XH2.54-4PZZ-R: Candidate is straight, target is right-angle.
Current	3.0 A	3 A	3.0 A	3 A / 3.0 A — Current rating matches.; ZX-XH2.54-4PZZ-R: Current rating matches.
Voltage	250 V	250 V	250 V	250 V — Voltage rating matches.; ZX-XH2.54-4PZZ-R: Voltage rating matches.
Pitch	2.54 mm	2.54 mm	-	2.54 mm — Pin pitch matches.
Manufacturer	BXCONN	HANBO	-	HANBO — Different manufacturer; verify series compatibility.

Application & sourcing insights

Questions & answers

The HANBO WAFER-XH254WZ-4A is the best functional alternative. It is also a 4-pin, 2.54mm pitch, right-angle header with a 3A/250V rating. However, you must verify its mechanical drawing to ensure a perfect fit.