Is there a pin-compatible replacement for DB126V-5.0-2P-GN-P?

A direct pin-compatible replacement has not been verified. WJ126V-5.0-02P-14-00A is a strong candidate for form, fit, and function compatibility, but its mechanical drawings must be compared to your design's layout.

What risks should I check before replacing DB126V-5.0-2P-GN-P?

The main risk is mechanical mismatch; verify the PCB footprint and height. Also, check the wire gauge range of any alternative to ensure it meets your application's requirements, as some candidates have different ranges.

DB126V-5.0-2P-GN-P Alternatives, Datasheet & Cross Reference | Ningbo Dorabo Electric Co., Ltd.

DB126V-5.0-2P-GN-P is a 2-position, 5.0mm pitch vertical terminal block from DORABO, rated for 300V and 8A. Several functional alternatives exist, but require careful verification of mechanical footprint and wire gauge compatibility.

AI replacement insight

Package riskmedium

PCB footprint and height for terminal blocks can vary between manufacturers even with identical specs. Verification is essential.

Electrical risklow

Several candidates match or exceed the target's voltage and current ratings.

Can it be replaced directly?

No verified pin-to-pin replacement is available without a detailed mechanical comparison. WJ126V-5.0-02P-14-00A is a likely form, fit, and function match that requires engineering review.

Best replacement path

WJ126V-5.0-02P-14-00A from KANGNEX is the strongest candidate, matching all key electrical specs. However, its mechanical footprint must be verified against the target's datasheet before use.

Main risk

The primary risk is mechanical incompatibility. While several parts match key electrical specs, their PCB footprint and physical dimensions may differ.

Recommended alternatives

Strong functional match with identical pitch, positions, voltage, current, and wire gauge ratings.

View details

Alternative comparison matrix

Feature / factor	DB126V-5.0-2P-GN-P	WJ126V-5.0-02P-14-00A	WJ128V-5.0-02P-14-00A	Compatibility / risk
Pitch	5.0mm	5.0mm	-	5.0mm — Matches target.
Voltage	300V	300V	-	300V — Matches target's UL rating.
Current	8A	8A	-	10A — Higher current rating is an upgrade.
Wire Gauge	26-14 AWG	26-14 AWG	-	22-12 AWG — Does not support thinner wires (26-24 AWG).
Package	Through Hole, Vertical	Through Hole, Vertical	-	Through Hole, Vertical — Footprint requires verification.

Application & sourcing insights

Questions & answers

KANGNEX WJ126V-5.0-02P-14-00A is the best functional alternative, matching key ratings like 300V, 8A, and 26-14 AWG wire range. Final verification of the PCB footprint is required.