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Best Alternatives to WF-1B254A2P

Package: 2.54mm Pitch HeaderBXCONNInterconnectsPitch: 2.54 mmNumber of Positions: 2Mounting Type: Right Angle, Through HoleCurrent Rating: 3.0 AVoltage Rating: 250 V AC/DC

Finding a substitute for the WF-1B254A2P 2.54mm right-angle header involves matching pitch, pin count, and orientation. Several alternatives exist, with A2541WR-2P being a strong candidate requiring minimal verification.

AI replacement insight

Package riskmedium

Detailed mechanical dimensions must be verified from datasheets to ensure PCB footprint and mating compatibility.

Electrical risklow

Voltage and current ratings are standard, and several candidates match or exceed them.

Sourcing risklow

This is a very common connector type with a competitive market and multiple vendors.

Can it be replaced directly?

Direct replacement for WF-1B254A2P should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

For a direct replacement, start with A2541WR-2P, verifying its datasheet dimensions. For functional alternatives where board layout can change, straight-pin headers are also available.

Main risk

The primary risk is mechanical incompatibility. Even with matching pitch and orientation, small differences in housing dimensions or pin lengths can prevent a proper fit.

Recommended alternatives

2
A2541WR-2P package
A2541WR-2P

CJT (Changjiang Connectors)

Needs validationlow risk

Strong alternative with matching key specs and a wider temperature range.

View details

Alternative comparison matrix

Feature / factorWF-1B254A2PA2541WR-2PWAFER-XH254JK-2AAlt 3Compatibility / risk
PackageRight Angle, Through HoleRight Angle, Through Hole2.54mm Pitch HeaderRight Angle, Through Hole / 2.54mm Pitch Header — Mounting orientation matches.; WAFER-XH254JK-2A: Datasheet confirms right-angle orientation.
Current3.0 A3 A3 A3 A — Current rating matches.; WAFER-XH254JK-2A: Current rating matches.
Voltage250 V AC/DC250 V250 V250 V — Voltage rating matches.; WAFER-XH254JK-2A: Voltage rating matches.
Temperature-25°C to +85°C-40°C to +105°C-25°C to +85°C-40°C to +105°C / -25°C to +85°C — Wider operating temperature range.; WAFER-XH254JK-2A: Operating temperature range matches.

Application & sourcing insights

Questions & answers

Verified drop-in options for WF-1B254A2P 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.