Is there a pin-compatible replacement for DB2EK-2.54-3P-GN-S?

Several parts like MX2EDGRC-2.54-03P-GN01-Cu-A share the same pitch and position count, making them potential form-fit replacements. True pin-to-pin compatibility requires comparing the mechanical drawings in the datasheets, as footprints can vary.

What risks should I check before replacing DB2EK-2.54-3P-GN-S?

The main risks are mechanical incompatibility and wire gauge mismatch. Always compare datasheet drawings to ensure the substitute's footprint matches your PCB layout. Also, verify the accepted wire gauge range meets your application's needs.

DB2EK-2.54-3P-GN-S Alternatives, Datasheet & Cross Reference | Ningbo Dorabo Electric Co., Ltd.

Find substitutes for the DORABO DB2EK-2.54-3P-GN-S, a 3-position, 2.54mm pitch terminal block. Alternatives with matching electrical ratings are available but require datasheet verification for mechanical fit.

AI replacement insight

Package riskhigh

Footprints for terminal blocks are not standardized. Datasheet comparison is mandatory.

Electrical risklow

Several candidates match or exceed the voltage and current ratings.

Firmware risklow

This is a passive component with no firmware.

Can it be replaced directly?

No drop-in replacement has been verified. MX2EDGRC-2.54-03P-GN01-Cu-A is a strong functional match but requires mechanical verification.

Best replacement path

Start with MX2EDGRC-2.54-03P-GN01-Cu-A due to matching core specs. If higher current is acceptable, consider MX128-2.54-03P-GN01-Cu-Y-A, but check its wire gauge range.

Main risk

Mechanical footprint mismatch is the primary risk, as even terminal blocks with the same pitch can have different body sizes and pin layouts.

Recommended alternatives

Strong electrical match with same pitch, positions, voltage, and current. Requires mechanical verification.

View details

Alternative comparison matrix

Feature / factor	DB2EK-2.54-3P-GN-S	MX2EDGRC-2.54-03P-GN01-Cu-A	MX128-2.54-03P-GN01-Cu-Y-A	Compatibility / risk
Package	Terminal Block	Terminal Block	Terminal Block	Terminal Block — Package name matches.; MX128-2.54-03P-GN01-Cu-Y-A: Package name matches.
Pitch	2.54mm	2.54mm	-	2.54mm — Pitch matches.
Voltage	150V	150V	150V	150V — Voltage rating matches.; MX128-2.54-03P-GN01-Cu-Y-A: Voltage rating matches.
Current	5A	5A	6A	5A / 6A — Current rating matches.; MX128-2.54-03P-GN01-Cu-Y-A: Higher current rating is an upgrade.
Wire Gauge	26-20 AWG	missing	24-18 AWG	missing / 24-18 AWG — Wire gauge not specified.; MX128-2.54-03P-GN01-Cu-Y-A: Different wire gauge range; may not accept 26 AWG wire.

Application & sourcing insights

Questions & answers

MX2EDGRC-2.54-03P-GN01-Cu-A is a strong candidate with matching pitch, position count, voltage, and current ratings. However, its mechanical dimensions and wire gauge range must be verified from its datasheet before use.