The Micro-Ray MR-B4000 series is a cross-reference to the JST LEB series. All 4 part numbers cross-reference below, JST part number first and the Micro-Ray equivalent beside it. Every part is manufactured to Micro-Ray quality standards and is built to your requirement.

The Micro-Ray MR-B4000 4.00mm Pitch Board-to-Board Connector cross-references to the JST LEB series.All 4 part numbers cross-reference — see the full JST LEB cross reference. Built to Micro-Ray quality standards for reliable signal and power...
| Circuits | JST P/N | Micro-Ray P/N | Description | Image | Drawing |
|---|---|---|---|---|---|
| 2 | LEBRP-02V-S | MR-B4000HF-NP-P0WH | Micro-Ray MR-B4000 4.00mm Pitch Board-to-Board Connector – a cross-reference to the JST LEB series, | ![]() | |
| 2 | 02P-LEBSS-TF | MR-B4000WRFS-02-L0NAT | Micro-Ray MR-B4000 4.00mm Pitch Board-to-Board Connector – a cross-reference to the JST LEB series, | ![]() | |
| 2 | 02R-LEBSS-TB | MR-B4000WRMS-02-L0NAT | Micro-Ray MR-B4000 4.00mm Pitch Board-to-Board Connector – a cross-reference to the JST LEB series, | ![]() | |
| Terminal | SLEB-001T-P0.2 | MR-B4000TF-PT1 | Micro-Ray MR-B4000 4.00mm Pitch Board-to-Board Connector – a cross-reference to the JST LEB series, | ![]() |
Micro-Ray parts are equivalents manufactured by Micro-Ray Electronics, Brick, New Jersey. JST part numbers are shown for cross-reference identification only and remain the property of their respective owner.