Is there a pin-compatible replacement for WJ300V-5.0-02P-12-00A?

Yes, several parts like XY301V-A-5.0-2P are pin-compatible in terms of footprint (2-position, 5.0mm pitch, through-hole). However, their electrical ratings, specifically current, differ slightly and must be reviewed.

What risks should I check before replacing WJ300V-5.0-02P-12-00A?

The main risk is the lower current rating of most alternatives (e.g., 15A vs. 16A). Ensure your application's maximum current does not exceed the replacement's rating. Also, confirm the wire entry orientation (vertical vs. right-angle) matches your design.

WJ300V-5.0-02P-12-00A Alternatives, Datasheet & Cross Reference | KANGNEX

WJ300V-5.0-02P-12-00A is a 2-position, 5.0mm pitch screw terminal block. Finding a substitute involves matching the footprint and ensuring voltage and current ratings meet application needs, as most alternatives have a slightly lower 15A rating.

AI replacement insight

Electrical riskmedium

Most alternatives have a 15A rating vs. the target's 16A.

Package risklow

Multiple candidates match the 2-pin, 5.0mm pitch, vertical entry form factor.

Can it be replaced directly?

No exact drop-in replacement with identical or better ratings was found. All close alternatives have a slightly lower current rating (15A vs 16A) and require engineering review.

Best replacement path

Use XINLAIYA parts like XY301V-A-5.0-2P, which match form/fit but have a slightly lower 15A current rating. These require review of the application's actual current draw.

Main risk

The primary risk is electrical overstress due to candidates having a slightly lower current rating (15A) than the target's 16A.

Recommended alternatives

This 2-pin, 5.0mm pitch terminal block is a strong alternative with a matching footprint but a 15A current rating.

View details

Alternative comparison matrix

Feature / factor	WJ300V-5.0-02P-12-00A	XY2500V-B-5.00-2P	XY301V-A-5.0-2P	Compatibility / risk
Package	Through Hole	Through Hole	Through Hole	Through Hole — Package type matches.; XY301V-A-5.0-2P: Package type matches.
Pinout	2 pos, 5.0mm pitch	2 pos, 5.0mm pitch	2 pos, 5.0mm pitch	2 pos, 5.0mm pitch — Position count and pitch match.; XY301V-A-5.0-2P: Position count and pitch match.
Voltage	250V (UL)	300V	300V	300V — Higher voltage rating provides more margin.; XY301V-A-5.0-2P: Higher voltage rating provides more margin.
Current	16A (UL)	15A	15A	15A — Slightly lower current rating requires review.; XY301V-A-5.0-2P: Slightly lower current rating requires review.
Application	22-14 AWG	-	22-14 AWG	22-14 AWG — Supported wire gauge matches.

Application & sourcing insights

Questions & answers

XINLAIYA's XY301V-A-5.0-2P and XY2500V-B-5.00-2P are strong candidates with the same form factor, but have a slightly lower current rating of 15A versus the original's 16A. Verification of your circuit's current requirements is essential.