JST YL Cross Reference

The Micro-Ray MR-C4501 series is a form-, fit- and function-equivalent replacement for the JST YL series. All 16 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 YL Equivalent Wire-to-Wire Connector MR-C4501 (4.50mm Pitch)

The Micro-Ray MR-C4501 4.50mm Pitch Wire-to-Wire Connector is a form-, fit- and function-equivalent replacement for the JST YL series.All 16 part numbers cross-reference directly — see the full JST YL cross reference. Built to Micro-Ray quality...

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MR-C4501HF series

Circuits	JST P/N	Micro-Ray P/N
2	YLP-02V	MR-C4501HF-02-N0NA
3	YLP-03V	MR-C4501HF-03-N0NA
4	YLP-04V	MR-C4501HF-204-N0NA
6	YLP-06V	MR-C4501HF-206-N0NA
8	YLP-08V	MR-C4501HF-208-N0NA
9	YLP-09V	MR-C4501HF-309-N0NA
12	YLP-12V	MR-C4501HF-312-N0NA
15	YLP-15V	MR-C4501HF-315-N0NA

MR-C4501HM series

Circuits	JST P/N	Micro-Ray P/N
2	YLR-02V	MR-C4501HM-02-N0NA
3	YLR-03V	MR-C4501HM-03-N0NA
4	YLR-04V	MR-C4501HM-204-N0NA
6	YLR-06V	MR-C4501HM-206-N0NA
8	YLR-08V	MR-C4501HM-208-N0NA
9	YLR-09V	MR-C4501HM-309-N0NA
12	YLR-12V	MR-C4501HM-312-N0NA
15	YLR-15V	MR-C4501HM-315-N0NA

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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