JST GH / GHR Cross Reference

The Micro-Ray MR-A1257 series is a form-, fit- and function-equivalent replacement for the JST GH / GHR series. All 43 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.

JST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)

The Micro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector is a form-, fit- and function-equivalent replacement for the JST GH / GHR series.All 43 part numbers cross-reference directly — see the full JST GH / GHR cross reference. Built to Micro-Ray...

Product page › Drawing (PDF) ›

Request a quote

MR-A1257H series

Circuits	JST P/N	Micro-Ray P/N
2	GHR-02V-S	MR-A1257H-02-N0WH-A
3	GHR-03V-S	MR-A1257H-03-N0WH-A
4	GHR-04V-S	MR-A1257H-04-N0WH-A
5	GHR-05V-S	MR-A1257H-05-N0WH-A
6	GHR-06V-S	MR-A1257H-06-N0WH-A
7	GHR-07V-S	MR-A1257H-07-N0WH-A
8	GHR-08V-S	MR-A1257H-08-N0WH-A
9	GHR-09V-S	MR-A1257H-09-N0WH-A
10	GHR-10V-S	MR-A1257H-10-N0WH-A
11	GHR-11V-S	MR-A1257H-11-N0WH-A
12	GHR-12V-S	MR-A1257H-12-N0WH-A
13	GHR-13V-S	MR-A1257H-13-N0WH-A
14	GHR-14V-S	MR-A1257H-14-N0WH-A
15	GHR-15V-S	MR-A1257H-15-N0WH-A
Terminal	SSHL-002T-P0.2	MR-A1257TF-PT1-A

MR-A1257WVS series

Circuits	JST P/N	Micro-Ray P/N
2	BM02B-GHS-TBT	MR-A1257WVS-02-L0BGM
3	BM03B-GHS-TBT	MR-A1257WVS-03-L0BGM
4	BM04B-GHS-TBT	MR-A1257WVS-04-L0BGM
5	BM05B-GHS-TBT	MR-A1257WVS-05-L0BGM
6	BM06B-GHS-TBT	MR-A1257WVS-06-L0BGM
7	BM07B-GHS-TBT	MR-A1257WVS-07-L0BGM
8	BM08B-GHS-TBT	MR-A1257WVS-08-L0BGM
9	BM09B-GHS-TBT	MR-A1257WVS-09-L0BGM
10	BM10B-GHS-TBT	MR-A1257WVS-10-L0BGM
11	BM11B-GHS-TBT	MR-A1257WVS-11-L0BGM
12	BM12B-GHS-TBT	MR-A1257WVS-12-L0BGM
13	BM13B-GHS-TBT	MR-A1257WVS-13-L0BGM
14	BM14B-GHS-TBT	MR-A1257WVS-14-L0BGM
15	BM15B-GHS-TBT	MR-A1257WVS-15-L0BGM

MR-A1257WRS series

Circuits	JST P/N	Micro-Ray P/N
2	SM02B-GHS-TB	MR-A1257WRS-02-L0BGM
3	SM03B-GHS-TB	MR-A1257WRS-03-L0BGM
4	SM04B-GHS-TB	MR-A1257WRS-04-L0BGM
5	SM05B-GHS-TB	MR-A1257WRS-05-L0BGM
6	SM06B-GHS-TB	MR-A1257WRS-06-L0BGM
7	SM07B-GHS-TB	MR-A1257WRS-07-L0BGM
8	SM08B-GHS-TB	MR-A1257WRS-08-L0BGM
9	SM09B-GHS-TB	MR-A1257WRS-09-L0BGM
10	SM10B-GHS-TB	MR-A1257WRS-10-L0BGM
11	SM11B-GHS-TB	MR-A1257WRS-11-L0BGM
12	SM12B-GHS-TB	MR-A1257WRS-12-L0BGM
13	SM13B-GHS-TB	MR-A1257WRS-13-L0BGM
14	SM14B-GHS-TB	MR-A1257WRS-14-L0BGM
15	SM15B-GHS-TB	MR-A1257WRS-15-L0BGM

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.

‹ All JST cross references

Trademark noticeAll manufacturer names, brand names, trade names, logos, model numbers and part numbers appearing on this site — including but not limited to AMP, TE Connectivity, Molex, JST, Phoenix Contact and Hirose — are the property of their respective owners. Micro-Ray Electronics, Inc. is not affiliated with, authorized by, sponsored by or endorsed by any of these companies, except where Micro-Ray Electronics is expressly identified on this site as an authorized distributor or brand partner. Manufacturer part numbers are used solely to identify the original part for which a Micro-Ray part is offered as an equivalent, and no claim is made to any third-party trademark. Micro-Ray parts are our own products, cross-referenced for form, fit and function; they are not the original manufacturer’s parts and carry no original manufacturer warranty.

Full Terms & Conditions of Sale, including our second-source equivalency, technical-data, warranty and liability statements.