The Micro-Ray MR-A1800 series is a form-, fit- and function-equivalent replacement for the JST SFH series. All 3 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 available made to order.

The Micro-Ray MR-A1800 1.80mm Pitch Wire-to-Board Connector is a form-, fit- and function-equivalent replacement for the JST SFH series.All 3 part numbers cross-reference directly — see the full JST SFH cross reference. Built to Micro-Ray quality...
| Circuits | JST P/N | Micro-Ray P/N | Description | Image | Drawing |
|---|---|---|---|---|---|
| 2 | SM02B-SFHRS-TF | MR-A1800WRS-02-L0NAT | Micro-Ray MR-A1800 1.80mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement for | ![]() |
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.