Is there a pin-compatible replacement for DG127-5.08-02P-14-02A(H)?

Yes, several candidates like DB127S-5.08-2P-GN-S and MX128L-5.08-02P-GN01-Cu-Y-A have the same 2-position, 5.08mm pitch, and through-hole mounting. However, a true pin-compatible guarantee requires verifying the mechanical drawings in the datasheets to ensure an identical PCB footprint.

What risks should I check before replacing DG127-5.08-02P-14-02A(H)?

Before replacing, verify three key areas: 1) Electrical Ratings: Ensure the replacement's voltage and current ratings are equal to or greater than the original's 300V/12A. 2) Mechanical Fit: Check the datasheet for the physical dimensions and PCB footprint to ensure it fits your board. 3) Wire Gauge: Confirm the replacement supports your application's wire size (26-14 AWG).

DG127-5.08-02P-14-02A(H) Alternatives, Datasheet & Cross Reference | DEGSON

Find reliable alternatives for the DG127-5.08-02P-14-02A(H) terminal block. This page provides a detailed analysis of pin-compatible and functional replacements, focusing on critical electrical and mechanical parameters to ensure a safe and effective substitution.

AI replacement insight

Electrical risklow

Many candidates match or exceed the 300V/12A rating. Downgrades with lower ratings must be avoided.

Package riskmedium

While pitch and positions match, housing dimensions and pin diameter can vary slightly. Datasheet check is required.

Sourcing risklow

This is a common connector type with multiple manufacturers, ensuring a stable supply chain.

Can it be replaced directly?

Yes, several direct replacements exist. The best option is DB127S-5.08-2P-GN-S, which matches form, fit, and function with an improved current rating. Other parts like MX128L-5.08-02P-GN01-Cu-Y-A are also strong candidates.

Best replacement path

DB127S-5.08-2P-GN-S from DORABO is the strongest candidate, matching all key specs and offering a higher current rating. It is a low-risk, form-fit-function replacement pending mechanical verification.

Main risk

The primary risk is ensuring the replacement's electrical ratings (voltage and current) meet or exceed the original's, and that the physical footprint is identical to avoid PCB redesign.

Recommended alternatives

Strong alternative with identical pitch, positions, voltage, wire gauge, and a higher current rating.

View details

Alternative comparison matrix

Feature / factor	DG127-5.08-02P-14-02A(H)	DB127S-5.08-2P-GN-S	MX128L-5.08-02P-GN01-Cu-Y-A	MX128-5.08-02P-GN01-Cu-Y-A	Compatibility / risk
Pitch	5.08 mm	5.08 mm	5.08 mm	5.08 mm	5.08 mm — Matches target pitch.; MX128L-5.08-02P-GN01-Cu-Y-A: Matches target pitch.; MX128-5.08-02P-GN01-Cu-Y-A: Matches target pitch.
Pinout	2	2	-	-	2 — Same number of positions.
Voltage	300 V	300 V	300 V	300 V	300 V — UL voltage rating matches.; MX128L-5.08-02P-GN01-Cu-Y-A: UL voltage rating matches.; MX128-5.08-02P-GN01-Cu-Y-A: UL voltage rating matches.
Current	12 A	15 A	16 A	10 A	15 A / 16 A / 10 A — Higher current rating provides more margin.; MX128L-5.08-02P-GN01-Cu-Y-A: Higher current rating provides more margin.; MX128-5.08-02P-GN01-Cu-Y-A: Lower current rating is a critical downgrade.
Application	26-14 AWG	26-14 AWG	28-12 AWG	-	26-14 AWG / 28-12 AWG — Wire gauge range matches exactly.; MX128L-5.08-02P-GN01-Cu-Y-A: Wider wire gauge range is an improvement.

Application & sourcing insights

Questions & answers

The best alternative found is DB127S-5.08-2P-GN-S by DORABO. It matches the pitch, position count, voltage, and wire gauge, while offering a higher current rating of 15A for increased design margin.