Is there a pin-compatible replacement for WJ301V-5.0-03P-12-00A?

No part is confirmed as a 100% drop-in, pin-compatible replacement without a detailed mechanical drawing comparison. However, the DB128V-5.0-3P-GN-S is the most likely candidate due to matching key electrical and mechanical specifications.

What risks should I check before replacing WJ301V-5.0-03P-12-00A?

Before replacing, you must check the current rating, as many alternatives are rated for 10A or 15A, not the original's 16A. Also verify the accepted wire gauge and confirm the physical dimensions from the datasheet to ensure it fits your PCB layout.

WJ301V-5.0-03P-12-00A Alternatives, Datasheet & Cross Reference | KANGNEX

Find alternatives for the WJ301V-5.0-03P-12-00A, a 3-position, 5.0mm pitch terminal block. Key parameters to check are the 16A current rating and 22-14 AWG wire gauge.

AI replacement insight

Electrical riskhigh

High if current rating is not matched. Many alternatives have lower current ratings.

Package risklow

The 3-position, 5.0mm pitch through-hole package is a common standard.

Can it be replaced directly?

No drop-in replacement is confirmed without datasheet verification, but DB128V-5.0-3P-GN-S is the closest functional match. Other options have lower current ratings and require careful review.

Best replacement path

The DORABO DB128V-5.0-3P-GN-S is the strongest functional alternative, matching the 16A current rating and package.

Main risk

The primary risk is substituting with a part that has a lower current rating, which could lead to overheating and failure.

Recommended alternatives

A strong functional alternative with matching current rating and package.

View details

Alternative comparison matrix

Feature / factor	WJ301V-5.0-03P-12-00A	DB128V-5.0-3P-GN-S	XY301V-A-5.0-3P	Compatibility / risk
Package	Through Hole	Through Hole	Through Hole	Through Hole — Same package type.; XY301V-A-5.0-3P: Same package type.
Pitch	5.0 mm	5.0 mm	5.0 mm	5.0 mm — Identical pitch ensures PCB compatibility.; XY301V-A-5.0-3P: Identical pitch.
Current	16 A	16 A	15 A	16 A / 15 A — Current rating matches target's UL spec.; XY301V-A-5.0-3P: Slightly lower current rating.
Voltage	250 V	300 V	300 V	300 V — Higher voltage rating provides more margin.; XY301V-A-5.0-3P: Higher voltage rating.
Wire Gauge	22-14 AWG	22-12 AWG	-	22-12 AWG — Wire gauge range fully covers target's range.

Application & sourcing insights

Questions & answers

The best available alternative is the DORABO DB128V-5.0-3P-GN-S. It matches the target's 16A current rating, 3-position, and 5.0mm pitch package, making it a strong functional replacement.