Is there a pin-compatible replacement for DB127S-5.08-4P-GN-S?

While several parts match the 5.08mm pitch and 4-pin count, true pin-to-pin compatibility requires verifying the full mechanical drawing and pin dimensions in the datasheets to ensure a perfect PCB fit.

What risks should I check before replacing DB127S-5.08-4P-GN-S?

Always verify the mechanical footprint, height, and pin dimensions from the datasheet. Also, confirm that any differences in current or voltage ratings are acceptable for your specific application.

DB127S-5.08-4P-GN-S Alternatives, Datasheet & Cross Reference | Ningbo Dorabo Electric Co., Ltd.

Finding a replacement for the DORABO DB127S-5.08-4P-GN-S 4-position terminal block involves matching its 5.08mm pitch, 300V/12A UL rating, and through-hole package. Several alternatives offer similar form-fit and upgraded current ratings.

AI replacement insight

Electrical risklow

Candidates have equal or better voltage/current ratings.

Package risklow

Key dimensions match, but full datasheet verification is needed for pinout.

Can it be replaced directly?

No verified direct drop-in replacement is available without datasheet review. However, several strong functional alternatives with upgraded current ratings exist.

Best replacement path

Use a form-fit-function alternative like MX2EDGRM-5.08-04P-GN01-Cu-A, which offers a higher current rating after mechanical verification.

Main risk

The primary risk is minor mechanical differences in the housing or pin dimensions that could affect PCB layout or enclosure fit.

Recommended alternatives

A potential upgrade from the same manufacturer with a higher current rating. Check datasheet for any series variations.

View details

Alternative comparison matrix

Feature / factor	DB127S-5.08-4P-GN-S	DB2ERM-5.08-4P-GN	MX2EDGRM-5.08-04P-GN01-Cu-A	Compatibility / risk
Manufacturer	DORABO	DORABO	-	DORABO — Same manufacturer as target.
Package	Through Hole	Through Hole	Through Hole	Through Hole — Package style matches.; MX2EDGRM-5.08-04P-GN01-Cu-A: Package style matches.
Voltage	300V	300V	300V	300V — UL voltage rating matches.; MX2EDGRM-5.08-04P-GN01-Cu-A: UL voltage rating matches.
Current	12A	15A	15A	15A — UL current rating is higher.; MX2EDGRM-5.08-04P-GN01-Cu-A: UL current rating is higher.
Pitch	5.08mm	-	5.08mm	5.08mm — Pin pitch matches.

Application & sourcing insights

Questions & answers

MX2EDGRM-5.08-04P-GN01-Cu-A and DB2ERM-5.08-4P-GN are strong candidates. They match key dimensions and offer equal or better electrical ratings, but require datasheet review for mechanical details.