Is there a pin-compatible replacement for DB128V-5.0-3P-GN-S?

Yes, several pin-compatible replacements with the same 3-position, 5.0mm pitch through-hole package exist. However, none have identical electrical ratings. XY301V-A-5.0-3P is the closest, but requires checking its 15A current limit.

What risks should I check before replacing DB128V-5.0-3P-GN-S?

Before replacing, you must verify the substitute's electrical ratings. Check that the current rating (Amps), voltage rating (Volts), and accepted wire gauge (AWG) are suitable for your circuit's requirements.

DB128V-5.0-3P-GN-S Alternatives, Datasheet & Cross Reference | Ningbo Dorabo Electric Co., Ltd.

Find and compare alternatives for the DB128V-5.0-3P-GN-S, a 3-position 5.0mm pitch terminal block. While several form-fit compatible parts exist, careful review of current and voltage ratings is required.

AI replacement insight

Electrical riskmedium

Most candidates have lower current or voltage ratings. Verification is critical.

Package risklow

All suggested candidates share the same 3-position, 5.0mm pitch through-hole package.

Can it be replaced directly?

No direct, 1-to-1 replacement was found with identical ratings. The closest alternatives require review of key electrical parameters.

Best replacement path

Use XY301V-A-5.0-3P, but verify the slightly lower 15A current rating and narrower wire gauge are acceptable for your design.

Main risk

The primary risk is electrical mismatch. Most alternatives have a lower current rating, lower voltage rating, or accept a different range of wire gauges.

Recommended alternatives

A 3-position, 5.0mm pitch terminal block with a slightly lower current rating of 15A.

View details

Alternative comparison matrix

Feature / factor	DB128V-5.0-3P-GN-S	XY301V-A-5.0-3P	WJ301V-5.0-03P-12-00A	XY126V-5.0-3P	Compatibility / risk
Package	Through Hole, 3 pos, 5.0mm pitch	Through Hole, 3 pos, 5.0mm pitch	Through Hole, 3 pos, 5.0mm pitch	Through Hole, 3 pos, 5.0mm pitch	Through Hole, 3 pos, 5.0mm pitch — Form factor matches.; WJ301V-5.0-03P-12-00A: Form factor matches.; XY126V-5.0-3P: Form factor matches.
Current	16 A	15 A	16 A	10 A	15 A / 16 A / 10 A — Slightly lower than target.; WJ301V-5.0-03P-12-00A: Current rating matches.; XY126V-5.0-3P: Significantly lower than target.
Voltage	300 V	300 V	250 V	300 V	300 V / 250 V — Voltage rating matches.; WJ301V-5.0-03P-12-00A: UL voltage rating is lower than target.; XY126V-5.0-3P: Voltage rating matches.
Wire Gauge	22-12 AWG	22-14 AWG	22-14 AWG	-	22-14 AWG — Does not support larger 12 AWG wire.; WJ301V-5.0-03P-12-00A: Does not support larger 12 AWG wire.

Application & sourcing insights

Questions & answers

The best alternative is likely XY301V-A-5.0-3P. It shares the same package, pitch, and voltage, but has a slightly lower current rating of 15A (vs 16A) that must be verified for your application.