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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) ›

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MR-A1257H series

CircuitsJST P/NMicro-Ray P/NDescriptionImageDrawing
2GHR-02V-SMR-A1257H-02-N0WH-AMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
3GHR-03V-SMR-A1257H-03-N0WH-AMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
4GHR-04V-SMR-A1257H-04-N0WH-AMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
5GHR-05V-SMR-A1257H-05-N0WH-AMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
6GHR-06V-SMR-A1257H-06-N0WH-AMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
7GHR-07V-SMR-A1257H-07-N0WH-AMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
8GHR-08V-SMR-A1257H-08-N0WH-AMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
9GHR-09V-SMR-A1257H-09-N0WH-AMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
10GHR-10V-SMR-A1257H-10-N0WH-AMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
11GHR-11V-SMR-A1257H-11-N0WH-AMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
12GHR-12V-SMR-A1257H-12-N0WH-AMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
13GHR-13V-SMR-A1257H-13-N0WH-AMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
14GHR-14V-SMR-A1257H-14-N0WH-AMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
15GHR-15V-SMR-A1257H-15-N0WH-AMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
TerminalSSHL-002T-P0.2MR-A1257TF-PT1-AMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF

MR-A1257WVS series

CircuitsJST P/NMicro-Ray P/NDescriptionImageDrawing
2BM02B-GHS-TBTMR-A1257WVS-02-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
3BM03B-GHS-TBTMR-A1257WVS-03-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
4BM04B-GHS-TBTMR-A1257WVS-04-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
5BM05B-GHS-TBTMR-A1257WVS-05-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
6BM06B-GHS-TBTMR-A1257WVS-06-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
7BM07B-GHS-TBTMR-A1257WVS-07-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
8BM08B-GHS-TBTMR-A1257WVS-08-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
9BM09B-GHS-TBTMR-A1257WVS-09-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
10BM10B-GHS-TBTMR-A1257WVS-10-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
11BM11B-GHS-TBTMR-A1257WVS-11-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
12BM12B-GHS-TBTMR-A1257WVS-12-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
13BM13B-GHS-TBTMR-A1257WVS-13-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
14BM14B-GHS-TBTMR-A1257WVS-14-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
15BM15B-GHS-TBTMR-A1257WVS-15-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF

MR-A1257WRS series

CircuitsJST P/NMicro-Ray P/NDescriptionImageDrawing
2SM02B-GHS-TBMR-A1257WRS-02-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
3SM03B-GHS-TBMR-A1257WRS-03-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
4SM04B-GHS-TBMR-A1257WRS-04-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
5SM05B-GHS-TBMR-A1257WRS-05-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
6SM06B-GHS-TBMR-A1257WRS-06-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
7SM07B-GHS-TBMR-A1257WRS-07-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
8SM08B-GHS-TBMR-A1257WRS-08-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
9SM09B-GHS-TBMR-A1257WRS-09-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
10SM10B-GHS-TBMR-A1257WRS-10-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
11SM11B-GHS-TBMR-A1257WRS-11-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
12SM12B-GHS-TBMR-A1257WRS-12-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
13SM13B-GHS-TBMR-A1257WRS-13-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
14SM14B-GHS-TBMR-A1257WRS-14-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF
15SM15B-GHS-TBMR-A1257WRS-15-L0BGMMicro-Ray MR-A1257 1.25mm Pitch Wire-to-Board Connector – a form-, fit- and function-equivalent replacement forJST GH / GHR Equivalent Wire-to-Board Connector MR-A1257 (1.25mm Pitch)PDF

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.
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