Needs validationlow risk
Strong alternative with matching pitch, positions, voltage, and a slightly higher current rating.
Best Alternatives to WJ250A-3.5-02P-11-00A
WJ250A-3.5-02P-11-00A is a common 2-position, 3.5mm pitch screw terminal block. Several alternatives exist with similar mechanical and electrical properties, but users should verify voltage ratings and physical orientation before substitution.
AI replacement insight
Electrical riskmedium
Some candidates have lower voltage ratings.
Package riskmedium
Some candidates have different orientations or termination styles.
Sourcing risklow
Many manufacturers produce similar 3.5mm terminal blocks.
Can it be replaced directly?
While no replacement is guaranteed without datasheet verification, XY2500F-G-3.5-2P and MX15EDGVC-3.5-02P-GN01-Cu-A are the most promising candidates for a near drop-in replacement.
Best replacement path
XY2500F-G-3.5-2P and MX15EDGVC-3.5-02P-GN01-Cu-A are strong functional matches with slightly better current ratings.
Main risk
The main risks are incorrect voltage ratings, different wire entry orientation (right-angle vs. vertical), or different termination styles (screw vs. spring).
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | WJ250A-3.5-02P-11-00A | MX15EDGVC-3.5-02P-GN01-Cu-A | XY2500F-G-3.5-2P | MX250-3.5-02P-B-GY01-Cu-A | Compatibility / risk |
|---|---|---|---|---|---|
| Voltage | 300V | 300V | 300V | - | 300V — Voltage rating matches.; XY2500F-G-3.5-2P: Voltage rating matches. |
| Current | 7A | 8A | 8A | - | 8A — Slightly higher current rating.; XY2500F-G-3.5-2P: Slightly higher current rating. |
| Package | 3.5mm, 2 pos, Vertical | 3.5mm, 2 pos, Vertical | 3.5mm, 2 pos, Vertical | 3.5mm, 2 pos | 3.5mm, 2 pos, Vertical — Pitch, position count, and orientation match.; XY2500F-G-3.5-2P: Pitch, position count, and orientation match.; MX250-3.5-02P-B-GY01-Cu-A: Pitch and position count match.; MX15EDGRM-3.5-02P-GN01-Cu-A: Pitch and position count match. |
| Wire Gauge | 26-16 AWG | 28-16 AWG | 28-16 AWG | 22-16 AWG | 28-16 AWG / 22-16 AWG — Wider wire gauge range is acceptable.; XY2500F-G-3.5-2P: Slightly wider wire gauge range is acceptable.; MX250-3.5-02P-B-GY01-Cu-A: Narrower range, does not support 26-24 AWG wire. |
| Termination | Screw | - | - | Spring Clamp | Spring Clamp — Different termination method may affect assembly and use. |
| Electrical | 300V / 7A | - | - | 300V / 8A | 300V / 8A — Voltage matches, current is higher.; MX15EDGRM-3.5-02P-GN01-Cu-A: Voltage matches, current is higher. |
| Orientation | Vertical | - | - | - | Right-Angle — Different wire entry orientation will impact layout. |
Application & sourcing insights
Questions & answers
XY2500F-G-3.5-2P and MX15EDGVC-3.5-02P-GN01-Cu-A are strong alternatives, matching the 3.5mm pitch, 2-position format, and 300V rating, with a slightly higher current rating of 8A.