What risks should I check before replacing WJ15EDGK-3.81-02P-14-00A?

Key risks include mechanical fit (confirming housing dimensions and tolerances), material differences (housing flammability rating, contact plating), and any minor variations in voltage/current ratings under different standards (UL vs. IEC).

WJ15EDGK-3.81-02P-14-00A Alternatives, Datasheet & Cross Reference | KANGNEX

WJ15EDGK-3.81-02P-14-00A is a 2-position, 3.81mm pitch pluggable terminal block from KANGNEX. Several cross-vendor alternatives with similar form and function exist, such as parts from KEFA and DORABO.

AI replacement insight

Package riskmedium

Minor dimensional differences between vendors are common and require datasheet verification.

Electrical risklow

Key voltage and current ratings are standard and easily matched.

Sourcing risklow

This is a commodity connector type with many suppliers.

Can it be replaced directly?

Direct replacement for WJ15EDGK-3.81-02P-14-00A should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Use a cross-vendor equivalent like KEFA KF2EDGK-3.81-2P, which shares a common part number family and key specs.

Main risk

The primary risk is minor mechanical dimensional differences between manufacturers that could affect mating or PCB layout.

Recommended alternatives

Likely drop-in replacement from a different vendor based on a common part number family.

View details

Alternative comparison matrix

Feature / factor	WJ15EDGK-3.81-02P-14-00A	KF2EDGK-3.81-2P	DB2EK-3.81-2P-GN-S	WJ15EDGRC-3.81-02P-14-00A	Compatibility / risk
Package	Plug-in Terminal Block	3.81mm Pitch	Pluggable Terminal Block	Right-Angle	3.81mm Pitch / Pluggable Terminal Block / Right-Angle — Form factor appears to match (straight plug).; DB2EK-3.81-2P-GN-S: Form factor appears to match (straight plug).; WJ15EDGRC-3.81-02P-14-00A: Candidate has horizontal wire entry, target is vertical.
Voltage	300V / 8A	300V / 8A	300V / 8A	300V / 8A	300V / 8A — UL voltage and current ratings match.; DB2EK-3.81-2P-GN-S: UL voltage and current ratings match.; WJ15EDGRC-3.81-02P-14-00A: UL voltage and current ratings match.
Pitch	3.81mm	3.81mm	3.81mm	3.81mm	3.81mm — Pitch matches.; DB2EK-3.81-2P-GN-S: Pitch matches.; WJ15EDGRC-3.81-02P-14-00A: Pitch matches.
Manufacturer	KANGNEX	KEFA	DORABO	-	KEFA / DORABO — Cross-vendor alternative with similar part number.; DB2EK-3.81-2P-GN-S: Cross-vendor alternative.

Application & sourcing insights

Questions & answers

Verified drop-in options for WJ15EDGK-3.81-02P-14-00A 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.