Is there a pin-compatible replacement for MX128-2.54-05P-GN01-Cu-Y-A?

Currently, no replacement has been verified as pin-to-pin compatible. All potential alternatives require a datasheet review to confirm their footprint and physical dimensions match your PCB layout.

What risks should I check before replacing MX128-2.54-05P-GN01-Cu-Y-A?

Key risks include: 1) Mechanical Mismatch: The substitute's body size and pin footprint may not fit your PCB. 2) Temperature Range: The substitute may not support the target's -40°C to +105°C range. 3) Wire Gauge: Ensure the substitute accepts your required wire size.

MX128-2.54-05P-GN01-Cu-Y-A Alternatives, Datasheet & Cross Reference | Cybermax

Finding a replacement for the MAX MX128-2.54-05P-GN01-Cu-Y-A terminal block involves matching its 2.54mm pitch, 5 positions, and electrical ratings. Several functional alternatives exist but require careful review of mechanical dimensions and operating temperature to ensure compatibility.

AI replacement insight

Package riskhigh

Physical dimensions and footprint are not verified across candidates.

Electrical riskmedium

Operating temperature is a critical missing parameter for all candidates.

Can it be replaced directly?

No confirmed direct drop-in replacement has been identified. All candidates require engineering review, primarily for mechanical dimensions and operating temperature.

Best replacement path

Review datasheets for candidates like DORABO DB125-2.54-5P-GN-S, which offers a higher current rating, but its mechanical fit and temperature range must be confirmed.

Main risk

The main risk is mechanical incompatibility. While candidates match key electrical specs, their physical dimensions and pin footprint are not verified and may differ from the target part.

Recommended alternatives

Strong electrical alternative with higher current (7A), but requires datasheet review for mechanical fit and temperature.

View details

Alternative comparison matrix

Feature / factor	MX128-2.54-05P-GN01-Cu-Y-A	DB125-2.54-5P-GN-S	XY308-2.54-5P	DB2EK-2.54-5P-GN-S	Compatibility / risk
Current	6 A	7 A	6 A	5 A	7 A / 6 A / 5 A — Candidate current rating is higher than target's 6A.; XY308-2.54-5P: Current rating matches.; DB2EK-2.54-5P-GN-S: Candidate current rating is lower than target's 6A.
Wire Gauge	24-18 AWG	26-18 AWG	26-18 AWG	26-20 AWG	26-18 AWG / 26-20 AWG — Covers and exceeds target's 24-18 AWG range.; XY308-2.54-5P: Covers and exceeds target's 24-18 AWG range.; DB2EK-2.54-5P-GN-S: Does not support the upper range of target's 24-18 AWG.
Voltage	150 V	150 V	-	150 V	150 V — Voltage rating matches.; DB2EK-2.54-5P-GN-S: Voltage rating matches.
Package	Terminal Block	Through Hole	Through Hole	-	Through Hole — Package name differs; requires dimensional verification.; XY308-2.54-5P: Package name differs; requires dimensional verification.
Temperature	-40°C to +105°C	Not specified	Not specified	Not specified	Not specified — Operating temperature is missing.; XY308-2.54-5P: Operating temperature is missing.; DB2EK-2.54-5P-GN-S: Operating temperature is missing.
Pitch	2.54 mm	-	-	2.54 mm	2.54 mm — Pitch matches.

Application & sourcing insights

Questions & answers

DORABO DB125-2.54-5P-GN-S is a strong electrical candidate with a higher current rating (7A vs 6A). However, its physical dimensions and operating temperature must be verified from the datasheet before use.