DB127V-5.0-2P-BK-S
DORABO
Needs validationmedium risk
Strong functional alternative with matching voltage, current, and pitch; requires footprint verification.
Best Alternatives to XY2500F-A-5.0-2P
The XINLAIYA XY2500F-A-5.0-2P is a standard 2-position, 5.0mm pitch terminal block. Several functional alternatives with matching or improved electrical ratings are available, but require mechanical verification for drop-in compatibility.
AI replacement insight
Package riskhigh
PCB footprint (pin size/location) and housing dimensions are not guaranteed without datasheet comparison.
Electrical risklow
Several candidates match or exceed the 300V/15A rating. Downgrade options require application-specific analysis.
Sourcing risklow
This is a common connector type with multiple manufacturers available.
Can it be replaced directly?
Several candidates like DORABO DB127V-5.0-2P-BK-S match key electrical specs (300V, 15A, 5.0mm pitch), but a direct drop-in replacement requires verifying mechanical dimensions from the datasheet.
Best replacement path
DB127V-5.0-2P-BK-S offers a near-identical parametric profile, while MX205V-5.0-02P-GN01-Cu-A provides a current upgrade. Both require datasheet review to confirm the PCB footprint.
Main risk
The primary risk is mechanical incompatibility. The PCB pin diameter, pin spacing, and overall housing dimensions must be checked against the existing layout before ordering.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | XY2500F-A-5.0-2P | DB127V-5.0-2P-BK-S | MX205V-5.0-02P-GN01-Cu-A | MX301-5.0-02P-GN01-Cu-Y-A | Compatibility / risk |
|---|---|---|---|---|---|
| Current | 15 A | 15 A | 20 A | 16 A | 15 A / 20 A / 16 A / 10 A — UL current rating matches target.; MX205V-5.0-02P-GN01-Cu-A: Higher current rating provides more margin.; MX301-5.0-02P-GN01-Cu-Y-A: Slightly higher current rating.; WJ103-5.0-02P-14-00A: Lower current rating. Verify application requirement. |
| Voltage | 300 V | 300 V | 300 V | 300 V | 300 V — UL voltage rating matches target.; MX205V-5.0-02P-GN01-Cu-A: Voltage rating matches.; MX301-5.0-02P-GN01-Cu-Y-A: Voltage rating matches.; WJ103-5.0-02P-14-00A: Voltage rating matches. |
| Pitch | 5.0 mm | 5.0 mm | 5.0 mm | 5.0 mm | 5.0 mm — Pin pitch matches.; MX205V-5.0-02P-GN01-Cu-A: Pin pitch matches.; MX301-5.0-02P-GN01-Cu-Y-A: Pin pitch matches.; WJ103-5.0-02P-14-00A: Pin pitch matches. |
| Wire Gauge | ~13 AWG (2.5mm²) | 26-14 AWG | 24-12 AWG | - | 26-14 AWG / 24-12 AWG — Compatible wire range.; MX205V-5.0-02P-GN01-Cu-A: Wider compatible wire range. |
Application & sourcing insights
Questions & answers
The best alternatives are DORABO DB127V-5.0-2P-BK-S for a direct parametric match, or MAX MX205V-5.0-02P-GN01-Cu-A for an upgrade to 20A. Always verify the PCB footprint from the datasheet before purchasing.