WF-1A254A3P-Y
BXCONN
Needs validationlow risk
A direct replacement from the same manufacturer, differing only by its yellow color.
Best Alternatives to WF-1A254A3P
WF-1A254A3P is a standard 3-pin, 2.54mm pitch straight male header from BXCONN. Multiple pin-compatible alternatives are available, including color variants and cross-vendor options with upgraded electrical ratings.
AI replacement insight
Electrical risklow
Most alternatives have matching or superior voltage and current ratings.
Package riskmedium
Always verify shroud dimensions and any features like locking latches from the datasheet to ensure mating compatibility.
Can it be replaced directly?
Direct replacement for WF-1A254A3P should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Start with Datasheet verified or Strong match candidates for WF-1A254A3P, then review parametric alternatives for package and electrical fit.
Main risk
The primary risk is mechanical mismatch. While the pin pitch and footprint are standard, the plastic shroud dimensions can vary slightly between manufacturers.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | WF-1A254A3P | WF-1A254A3P-Y | WAFER-XH254Z-3AM | ZX-XH2.54-3PJK | Compatibility / risk |
|---|---|---|---|---|---|
| Package | Natural/White Housing | Yellow Housing | Through Hole, Straight | Through Hole, Straight | Yellow Housing / Through Hole, Straight — Only difference is insulator color.; WAFER-XH254Z-3AM: Mounting orientation and type match.; ZX-XH2.54-3PJK: Mounting orientation and type match.; ZX-XH2.54-3PZZ-R: Mounting orientation and type match. |
| Current | 2.0A | 2.0A | 3A | 3A | 2.0A / 3A — Current rating matches.; WAFER-XH254Z-3AM: Higher current rating provides more margin.; ZX-XH2.54-3PJK: Higher current rating provides more margin.; ZX-XH2.54-3PZZ-R: Higher current rating provides more margin. |
| Voltage | 250V | 250V | 250V | 250V | 250V — Voltage rating matches.; WAFER-XH254Z-3AM: Voltage rating matches.; ZX-XH2.54-3PJK: Voltage rating matches.; ZX-XH2.54-3PZZ-R: Voltage rating matches. |
| Pitch Mm | 2.54 mm | - | 2.54 mm | 2.54 mm | 2.54 mm — Pin pitch matches.; ZX-XH2.54-3PJK: Pin pitch matches.; ZX-XH2.54-3PZZ-R: Pin pitch matches. |
Application & sourcing insights
Questions & answers
Verified drop-in options for WF-1A254A3P 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.