Is there a pin-compatible replacement for DB2ERM-5.08-4P-GN?

MX2EDGRM-5.08-04P-GN01-Cu-A appears to be form, fit, and functionally similar, but pin-to-pin compatibility requires careful comparison of the mechanical drawings in both datasheets.

What risks should I check before replacing DB2ERM-5.08-4P-GN?

Key risks include mechanical differences in footprint or height, and electrical downgrades. For example, some alternatives may have a lower current rating, which must be acceptable for your application.

DB2ERM-5.08-4P-GN Alternatives, Datasheet & Cross Reference | Ningbo Dorabo Electric Co., Ltd.

DB2ERM-5.08-4P-GN is a 4-position, 5.08mm pitch through-hole terminal block from DORABO, rated for 300V/15A (UL). Finding a substitute requires matching its form, fit, and electrical ratings.

AI replacement insight

Package riskmedium

PCB footprint and housing dimensions must be verified from datasheets.

Electrical risklow

Candidates with matching or similar electrical ratings are available.

Can it be replaced directly?

No drop-in replacement has been fully verified. MX2EDGRM-5.08-04P-GN01-Cu-A is a strong functional match that requires engineering review of its datasheet for pin compatibility.

Best replacement path

The most promising path is MX2EDGRM-5.08-04P-GN01-Cu-A, which matches key specs but requires datasheet verification of its mechanical drawing.

Main risk

The main risk is mechanical incompatibility, as even connectors with the same pitch and pin count can have different PCB footprints or housing dimensions.

Recommended alternatives

A 4-position, 5.08mm pitch terminal block with identical voltage and current ratings; verify footprint before use.

View details

Alternative comparison matrix

Feature / factor	DB2ERM-5.08-4P-GN	MX2EDGRM-5.08-04P-GN01-Cu-A	DB127S-5.08-4P-GN-S	Compatibility / risk
Positions	4	4	4	4 — Number of positions matches.; DB127S-5.08-4P-GN-S: Number of positions matches.
Pitch	5.08 mm	5.08 mm	5.08 mm	5.08 mm — Pin pitch matches.; DB127S-5.08-4P-GN-S: Pin pitch matches.
Package	Through Hole	Through Hole	-	Through Hole — Mounting type matches.
Voltage	300 V	300 V	300 V	300 V — UL voltage rating matches.; DB127S-5.08-4P-GN-S: UL voltage rating matches.
Current	15 A	15 A	12 A	15 A / 12 A — UL current rating matches.; DB127S-5.08-4P-GN-S: UL current rating is lower.

Application & sourcing insights

Questions & answers

MX2EDGRM-5.08-04P-GN01-Cu-A is a strong candidate with matching key electrical ratings and physical parameters. However, its PCB footprint should be verified before design-in.