The Micro-Ray MR-A0800 series is a form-, fit- and function-equivalent replacement for the JST SUR series. All 41 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-A0800 0.80mm Pitch Wire-to-Board Connector is a form-, fit- and function-equivalent replacement for the JST SUR series.All 41 part numbers cross-reference directly — see the full JST SUR cross reference. Built to Micro-Ray quality...
| Circuits | JST P/N | Micro-Ray P/N |
|---|---|---|
| 2 | 02SUR-32S | MR-A0800HI-02-N0NAT |
| 3 | 03SUR-32S | MR-A0800HI-03-N0NAT |
| 4 | 04SUR-32S | MR-A0800HI-04-N0NAT |
| 5 | 05SUR-32S | MR-A0800HI-05-N0NAT |
| 6 | 06SUR-32S | MR-A0800HI-06-N0NAT |
| 8 | 08SUR-32S | MR-A0800HI-08-N0NAT |
| 10 | 10SUR-32S | MR-A0800HI-10-N0NAT |
| 12 | 12SUR-32S | MR-A0800HI-12-N0NAT |
| 14 | 14SUR-32S | MR-A0800HI-14-N0NAT |
| 15 | 15SUR-32S | MR-A0800HI-15-N0NAT |
| 16 | 16SUR-32S | MR-A0800HI-16-N0NAT |
| 17 | 17SUR-32S | MR-A0800HI-17-N0NAT |
| 20 | 20SUR-32S | MR-A0800HI-20-N0NAT |
| 22 | 22SUR-32S | MR-A0800HI-22-N0NAT |
| Circuits | JST P/N | Micro-Ray P/N |
|---|---|---|
| 2 | BM02B-SURS-TF | MR-A0800WVS-02-L0NAT |
| 3 | BM03B-SURS-TF | MR-A0800WVS-03-L0NAT |
| 4 | BM04B-SURS-TF | MR-A0800WVS-04-L0NAT |
| 5 | BM05B-SURS-TF | MR-A0800WVS-05-L0NAT |
| 6 | BM06B-SURS-TF | MR-A0800WVS-06-L0NAT |
| 8 | BM08B-SURS-TF | MR-A0800WVS-08-L0NAT |
| 10 | BM10B-SURS-TF | MR-A0800WVS-10-L0NAT |
| 12 | BM12B-SURS-TF | MR-A0800WVS-12-L0NAT |
| 14 | BM14B-SURS-TF | MR-A0800WVS-14-L0NAT |
| 15 | BM15B-SURS-TF | MR-A0800WVS-15-L0NAT |
| 16 | BM16B-SURS-TF | MR-A0800WVS-16-L0NAT |
| 17 | BM17B-SURS-TF | MR-A0800WVS-17-L0NAT |
| 20 | BM20B-SURS-TF | MR-A0800WVS-20-L0NAT |
| Circuits | JST P/N | Micro-Ray P/N |
|---|---|---|
| 2 | SM02B-SURS-TF | MR-A0800WRS-02-L0NAT |
| 3 | SM03B-SURS-TF | MR-A0800WRS-03-L0NAT |
| 4 | SM04B-SURS-TF | MR-A0800WRS-04-L0NAT |
| 5 | SM05B-SURS-TF | MR-A0800WRS-05-L0NAT |
| 6 | SM06B-SURS-TF | MR-A0800WRS-06-L0NAT |
| 8 | SM08B-SURS-TF | MR-A0800WRS-08-L0NAT |
| 10 | SM10B-SURS-TF | MR-A0800WRS-10-L0NAT |
| 12 | SM12B-SURS-TF | MR-A0800WRS-12-L0NAT |
| 14 | SM14B-SURS-TF | MR-A0800WRS-14-L0NAT |
| 15 | SM15B-SURS-TF | MR-A0800WRS-15-L0NAT |
| 16 | SM16B-SURS-TF | MR-A0800WRS-16-L0NAT |
| 17 | SM17B-SURS-TF | MR-A0800WRS-17-L0NAT |
| 20 | SM20B-SURS-TF | MR-A0800WRS-20-L0NAT |
| 22 | SM22B-SURS-TF | MR-A0800WRS-22-L0NAT |
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.