Is there a pin-compatible replacement for DB125-2.54-8P-GN-S?

Several candidates like DORABO DB141V-2.54-8P-GN appear to be pin-compatible based on datasheet drawings, but all have a lower current rating than the original 7A part. Physical verification of the footprint is recommended before commitment.

What risks should I check before replacing DB125-2.54-8P-GN-S?

The primary risk is the lower current rating (e.g., 6A vs. the original 7A), which could cause overheating. Also, verify the physical dimensions and PCB footprint from the datasheet to ensure mechanical fit, as 'Terminal Block' is not a standardized package.

DB125-2.54-8P-GN-S Alternatives, Datasheet & Cross Reference | Ningbo Dorabo Electric Co., Ltd.

Finding a replacement for the DORABO DB125-2.54-8P-GN-S 8-position terminal block requires careful checking of current ratings. While several 2.54mm pitch alternatives exist, many have a lower current capacity.

AI replacement insight

Electrical riskhigh

All viable candidates have a lower current rating (6A vs 7A).

Package risklow

Form factor appears similar on several candidates, but dimensional verification is required.

Sourcing riskmedium

A direct match for all key parameters is difficult to find, complicating procurement.

Can it be replaced directly?

No direct, drop-in replacement with a matching 7A current rating has been identified. All viable alternatives have a lower current rating and require engineering review.

Best replacement path

Find a terminal block with a >=7A rating. Candidates like DB141V-2.54-8P-GN are physically similar but have a lower 6A rating, requiring circuit analysis.

Main risk

The main risk is the lower current rating of available alternatives, which could lead to overheating or failure if the application draws close to the original 7A limit.

Recommended alternatives

A similar DORABO terminal block, but with a lower 6A current rating that requires application review.

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Alternative comparison matrix

Feature / factor	DB125-2.54-8P-GN-S	DB141V-2.54-8P-GN	MX128-2.54-08P-GN01-Cu-Y-A	Compatibility / risk
Positions	8	8	8	8 — Number of positions match.; MX128-2.54-08P-GN01-Cu-Y-A: Number of positions match.
Pitch	2.54mm	2.54mm	2.54mm	2.54mm — Pin pitch matches.; MX128-2.54-08P-GN01-Cu-Y-A: Pin pitch matches.
Current	7A	6A	6A	6A — Lower current rating. Requires engineering review.; MX128-2.54-08P-GN01-Cu-Y-A: Lower current rating. Requires engineering review.
Voltage	150V	150V	150V	150V — Voltage rating matches.; MX128-2.54-08P-GN01-Cu-Y-A: Voltage rating matches.
Wire Gauge	26-18 AWG	26-18 AWG	24-18 AWG	26-18 AWG / 24-18 AWG — Wire gauge range matches.; MX128-2.54-08P-GN01-Cu-Y-A: Slightly different wire gauge range.

Application & sourcing insights

Questions & answers

Currently, no alternative matches the 7A current rating. The DORABO DB141V-2.54-8P-GN is a close physical match but is rated for 6A, making it a potential downgrade that requires careful review of your application's current draw.