Is there a pin-compatible replacement for WJ15EDGRM-3.81-02P-14-00A?

Yes, parts like the DEGSON 15EDGVM series are designed as cross-vendor equivalents and are very likely pin-compatible. However, it is critical to compare the mechanical drawings in the datasheets to confirm the PCB footprint and pin dimensions before assembly.

What risks should I check before replacing WJ15EDGRM-3.81-02P-14-00A?

Before replacing, verify three things: 1) Mechanical Fit: Check the datasheet drawing for pin diameter and housing dimensions to ensure it fits your PCB layout. 2) Mating Connector: Ensure the replacement header is compatible with your existing plug. 3) Electrical Ratings: Confirm the voltage and current ratings meet or exceed your application's requirements.

WJ15EDGRM-3.81-02P-14-00A Alternatives, Datasheet & Cross Reference | KANGNEX

WJ15EDGRM-3.81-02P-14-00A is a 2-position, 3.81mm pitch pluggable terminal block header. Several strong, cross-vendor alternatives with matching form, fit, and function are available from manufacturers like DEGSON and MAX.

AI replacement insight

Electrical risklow

Top candidates match or exceed voltage/current ratings.

Package riskmedium

Always verify mechanical drawings for pin diameter and housing dimensions before production.

Sourcing risklow

This is a common connector type with multiple sources available.

Can it be replaced directly?

Yes, several manufacturers offer parts with matching form, fit, and function, such as DEGSON and MAX. These are strong candidates for direct replacement after pinout verification.

Best replacement path

The DEGSON 15EDGVM-3.81-02P-14-00A(H) and MAX MX15EDGRC-3.81-02P-GN01-Cu-A are excellent replacement candidates with matching or better specifications.

Main risk

The primary risk is minor mechanical differences in housing dimensions or pin diameter that could affect PCB fit or mating with existing plugs. Electrical risk is low for top candidates.

Recommended alternatives

Strong cross-vendor alternative with matching form, fit, and identical or better electrical ratings.

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Alternative comparison matrix

Feature / factor	WJ15EDGRM-3.81-02P-14-00A	15EDGVM-3.81-02P-14-00A(H)	MX15EDGRC-3.81-02P-GN01-Cu-A	XY2500V-E-3.81-2P	Compatibility / risk
Package	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole — Matches target package type.; MX15EDGRC-3.81-02P-GN01-Cu-A: Matches target package type.; XY2500V-E-3.81-2P: Matches target package type.
Pitch	3.81 mm	3.81 mm	3.81 mm	-	3.81 mm — Matches target pin pitch.; MX15EDGRC-3.81-02P-GN01-Cu-A: Matches target pin pitch.
Voltage	300V (UL) / 160V (IEC)	300V (UL) / 250V (IEC)	300V	300V (UL) / 125V (IEC)	300V (UL) / 250V (IEC) / 300V (UL) / 125V (IEC) — UL rating matches, IEC rating is higher.; MX15EDGRC-3.81-02P-GN01-Cu-A: Matches target UL voltage rating.; XY2500V-E-3.81-2P: UL rating matches, but IEC rating is lower than target's 160V.
Current	8A (UL) / 7A (IEC)	8A (UL) / 7A (IEC)	8A	8A	8A (UL) / 7A (IEC) — Matches target current ratings.; MX15EDGRC-3.81-02P-GN01-Cu-A: Matches target UL current rating.; XY2500V-E-3.81-2P: Matches target UL current rating.

Application & sourcing insights

Questions & answers

The DEGSON 15EDGVM-3.81-02P-14-00A(H) is an excellent choice, offering identical ratings and a higher IEC voltage. The MAX MX15EDGRC-3.81-02P-GN01-Cu-A is also a strong, parametrically identical option.