WAFER-XH254Z-3AM
HANBO
Needs validationmedium risk
A strong cross-vendor alternative with a higher current rating; verify mechanical drawings before use.
Best Alternatives to WF-1A254B3P
WF-1A254B3P is a 3-pin, 2.54mm pitch straight header from BXCONN with a locking feature. Alternatives exist from other manufacturers like Megastar and HANBO that match key specs, but require mechanical verification. Non-locking versions from BXCONN are also available as functional alternatives.
AI replacement insight
Electrical risklow
Most alternatives have equal or better voltage and current ratings.
Package riskmedium
Requires verification of mechanical drawings to ensure the locking feature and footprint are identical.
Sourcing risklow
Multiple vendors manufacture compatible XH-style connectors, indicating good availability.
Can it be replaced directly?
No verified direct drop-in replacement is available without datasheet review. However, several XH-style connectors are strong candidates for form, fit, and function.
Best replacement path
Cross-vendor XH-style connectors like Megastar's ZX-XH2.54-3PZZ-R offer similar form and better electrical specs, pending mechanical verification.
Main risk
Mechanical mismatch of the housing and locking feature.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | WF-1A254B3P | WAFER-XH254Z-3AM | ZX-XH2.54-3PJK | ZX-XH2.54-3PZZ-R | Compatibility / risk |
|---|---|---|---|---|---|
| Package | Through Hole, Straight | Through Hole, Straight | Through Hole, Straight | Through Hole, Straight | Through Hole, Straight — Mounting type and orientation match.; ZX-XH2.54-3PJK: Mounting type and orientation match.; ZX-XH2.54-3PZZ-R: Mounting type and orientation match.; WF-1A254A3P: Mounting type and orientation match. |
| Current | 2.0A | 3A | 3.0A | 3A | 3A / 3.0A / 2.0A — Higher current rating is a safe upgrade.; ZX-XH2.54-3PJK: Higher current rating is a safe upgrade.; ZX-XH2.54-3PZZ-R: Higher current rating is a safe upgrade.; WF-1A254A3P: Current rating matches. |
| Pitch | 2.54mm | 2.54mm | 2.54mm | 2.54mm | 2.54mm — Pitch matches.; ZX-XH2.54-3PJK: Pitch matches.; ZX-XH2.54-3PZZ-R: Pitch matches. |
| Feature | Locking mechanism | XH-style locking | XH-style locking | XH-style locking | XH-style locking / No locking feature — Appears to have a compatible locking feature, but requires mechanical verification.; ZX-XH2.54-3PJK: Appears to have a compatible locking feature, but requires mechanical verification.; ZX-XH2.54-3PZZ-R: Appears to have a compatible locking feature, but requires mechanical verification.; WF-1A254A3P: Candidate lacks the locking feature of the target. |
Application & sourcing insights
Questions & answers
Candidates like Megastar's ZX-XH2.54-3PZZ-R or HANBO's WAFER-XH254Z-3AM are strong alternatives. They match the pin count, pitch, and locking style, and offer a higher current rating. However, you must verify the mechanical dimensions from the datasheet before use.