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Best Alternatives to WF-1A254A3P-Y

Package: Through HoleBXCONNInterconnectsPitch: 2.54 mmNumber of Positions: 3Number of Rows: 1Mounting Type: Through HoleCurrent Rating: 2.0 A

WF-1A254A3P-Y is a standard 3-pin, 2.54mm pitch straight header from BXCONN. A direct replacement exists from the same manufacturer, differing only in color, along with several cross-vendor functional alternatives.

AI replacement insight

Electrical risklow

All suggested alternatives have equal or better voltage and current ratings.

Package riskmedium

Cross-vendor parts require footprint and mating connector verification.

Can it be replaced directly?

Direct replacement for WF-1A254A3P-Y should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Use WF-1A254A3P from the same manufacturer for the lowest-risk replacement, noting the difference in housing color.

Main risk

The main risk when using cross-vendor alternatives is mechanical incompatibility, including footprint differences and inability to mate with the intended female connector.

Recommended alternatives

3
WF-1A254A3P package
WF-1A254A3P

BXCONN

Needs validationlow risk

A pin-compatible header from the same manufacturer, likely differing only in housing color.

View details

Alternative comparison matrix

Feature / factorWF-1A254A3P-YWF-1A254A3PWAFER-XH254Z-3AMZX-XH2.54-3PZZ-RCompatibility / risk
ManufacturerBXCONNBXCONNHANBOMegastarBXCONN / HANBO / Megastar — Same manufacturer and base part number.; WAFER-XH254Z-3AM: Cross-vendor alternative.; ZX-XH2.54-3PZZ-R: Cross-vendor alternative.
Current2.0 A2.0 A3 A3 A2.0 A / 3 A — Current rating matches.; WAFER-XH254Z-3AM: Higher current rating is a safe upgrade.; ZX-XH2.54-3PZZ-R: Higher current rating is a safe upgrade.
Pitch2.54mm2.54mm--2.54mm — Pin pitch matches.
OrientationStraightStraight--Straight — Mounting orientation matches.
ColorYellowNatural / White (inferred)--Natural / White (inferred) — Target has '-Y' suffix for yellow housing.
Voltage250 V-250 V250 V250 V — Voltage rating matches.; ZX-XH2.54-3PZZ-R: Voltage rating matches.
SeriesWF Series-XH SeriesXH SeriesXH Series — Different connector series requires mating check.; ZX-XH2.54-3PZZ-R: Different connector series requires mating check.

Application & sourcing insights

Questions & answers

Verified drop-in options for WF-1A254A3P-Y are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.