Is there a pin-compatible replacement for DB2ERM-3.81-3P-GN?

Yes, DB2EKM-3.81-3P-GN-S by DORABO is considered a pin-compatible replacement. Always verify datasheet details before final selection.

What risks should I check before replacing DB2ERM-3.81-3P-GN?

When using a cross-vendor substitute, verify mating compatibility with the existing header. For any alternative, confirm voltage and current ratings meet your application's requirements and check for differences in wire entry orientation.

DB2ERM-3.81-3P-GN Alternatives, Datasheet & Cross Reference | Ningbo Dorabo Electric Co., Ltd.

Find alternatives for the DORABO DB2ERM-3.81-3P-GN, a 3-position, 3.81mm pitch pluggable terminal block. This page provides verified substitutes and functional alternatives, detailing differences in electrical ratings and mechanical fit.

AI replacement insight

Electrical risklow

Many parts match the 300V/8A rating.

Package riskmedium

Cross-vendor parts require mechanical verification of mating interface.

Sourcing risklow

This is a common connector type with multiple sources.

Can it be replaced directly?

Yes, DB2EKM-3.81-3P-GN-S is a direct replacement for DB2ERM-3.81-3P-GN.

Best replacement path

Use DB2EKM-3.81-3P-GN-S from the same manufacturer for a direct, low-risk replacement.

Main risk

The main risk when substituting terminal block plugs is mechanical incompatibility with the mating header, even with identical pitch and position counts.

Recommended alternatives

A pin-compatible 3-position, 3.81mm pitch terminal block from the same manufacturer with identical electrical ratings.

View details

Alternative comparison matrix

Feature / factor	DB2ERM-3.81-3P-GN	DB2EKM-3.81-3P-GN-S	XY2500R-F-3.81-3P	MX128L-3.81-03P-GN01-Cu-Y-A	Compatibility / risk
Manufacturer	DORABO	DORABO	XINLAIYA	-	DORABO / XINLAIYA — Same manufacturer, likely from the same series.; XY2500R-F-3.81-3P: Cross-vendor alternative.
Package	Terminal Block	Terminal Block	Terminal Block	Terminal Block	Terminal Block — Pluggable terminal block, right-angle wire entry.; XY2500R-F-3.81-3P: Right-angle pluggable terminal block.; MX128L-3.81-03P-GN01-Cu-Y-A: Pluggable terminal block.
Voltage	300V	300V	300V	150V	300V / 150V — UL voltage rating matches.; XY2500R-F-3.81-3P: UL voltage rating matches.; MX128L-3.81-03P-GN01-Cu-Y-A: Significantly lower voltage rating.
Current	8A	8A	8A	10A	8A / 10A — UL current rating matches.; XY2500R-F-3.81-3P: UL current rating matches.; MX128L-3.81-03P-GN01-Cu-Y-A: Higher current rating.

Application & sourcing insights

Questions & answers

The DB2EKM-3.81-3P-GN-S from the same manufacturer, DORABO, is a pin-compatible replacement with identical form, fit, and function. Cross-vendor options like XY2500R-F-3.81-3P are also strong candidates.