Is there a pin-compatible replacement for WJ15EDGKM-3.81-04P-14-00A?

Several functional alternatives exist with the same 3.81mm pitch and 4 positions. However, true pin-to-pin compatibility requires a careful comparison of the mechanical drawings in the datasheets to ensure the housing and any locking features are identical.

What risks should I check before replacing WJ15EDGKM-3.81-04P-14-00A?

Before replacing, you should verify the mechanical dimensions, wire entry angle, and any locking mechanisms to ensure it fits your existing header and enclosure. Also, check material specifications if operating in harsh environments.

WJ15EDGKM-3.81-04P-14-00A Alternatives, Datasheet & Cross Reference | KANGNEX

WJ15EDGKM-3.81-04P-14-00A is a 4-position, 3.81mm pitch pluggable terminal block. Several functional alternatives with matching electrical ratings and physical specs are available, but require mechanical verification.

AI replacement insight

Electrical risklow

Top candidates have matching voltage and current ratings.

Package riskmedium

While pitch and positions match, overall dimensions and features must be verified from datasheets.

Can it be replaced directly?

No drop-in replacement is confirmed without datasheet review. WJ15EDGVM-3.81-04P-14-00A is the most likely candidate, but requires mechanical verification.

Best replacement path

The strongest candidate is WJ15EDGVM-3.81-04P-14-00A from the same manufacturer, which requires verifying minor mechanical differences.

Main risk

The primary risk is mechanical incompatibility, such as differences in housing dimensions, locking features, or wire entry angle.

Recommended alternatives

A strong alternative from the same manufacturer with matching key electrical and physical specifications.

View details

Alternative comparison matrix

Feature / factor	WJ15EDGKM-3.81-04P-14-00A	WJ15EDGVM-3.81-04P-14-00A	DB2EK-3.81-4P-GN-S	Compatibility / risk
Package	Pluggable Terminal Block	Pluggable Terminal Block	Pluggable Terminal Block	Pluggable Terminal Block — Package type matches.; DB2EK-3.81-4P-GN-S: Package type matches.
Pin Count	4	4	4	4 — Position count matches.; DB2EK-3.81-4P-GN-S: Position count matches.
Pitch	3.81mm	3.81mm	3.81mm	3.81mm — Pin pitch matches.; DB2EK-3.81-4P-GN-S: Pin pitch matches.
Voltage	300V	300V	300V	300V — UL voltage rating matches.; DB2EK-3.81-4P-GN-S: UL voltage rating matches.
Current	8A	8A	8A	8A — UL current rating matches.; DB2EK-3.81-4P-GN-S: UL current rating matches.

Application & sourcing insights

Questions & answers

The best alternative is likely WJ15EDGVM-3.81-04P-14-00A, which is from the same manufacturer and series. However, you must verify mechanical details from the datasheet before purchasing.