{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"YLR-12V","brand":"JST","brandSlug":"jst","productSlug":"YLR-12V","canonicalUrl":"https://icsourcedirect.com/jst/YLR-12V","factsUrl":"https://icsourcedirect.com/api/mcp/products/YLR-12V","rawCanonicalId":null},"summary":{"shortDescription":"JST YL series receptacle, 12 positions, 3 rows, 0.177\" (4.50mm) pitch, free hanging inline, crimp termination, latch holder, white PA66 housing, bulk.","salesMarkdown":"## 12-Position Inline Receptacle for YL Series Harnesses It uses a 0.177\" (4.50mm) pitch across 3 rows, giving enough spacing to handle moderate current without crowding the crimp terminals. The latch holder fastening type keeps the mated pair locked against vibration in equipment cabinets or small appliance interiors. ## Housing Material and Temperature Range The housing is molded from polyamide (PA66), a nylon 6/6 rated for -25°C to 90°C operating temperature. That covers most indoor and sheltered outdoor use — think control boxes, HVAC units, or white goods — but it is not a high-heat or under-hood automotive grade. The white colour is standard for the YL series and helps with visual inspection of the latch engagement on the assembly line.","metaTitle":"JST YLR-12V Receptacle, 12 Pos, 4.50mm Pitch, Active","metaDescription":"JST YLR-12V 12-position receptacle, 4.50mm pitch, 3 rows, crimp termination, free hanging, latch holder. Active production. Contacts not included.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Wire-to-Board Connectors"],"specifications":{"Mfr":"JST Sales America Inc.","Note":"Contacts Not Included","Color":"White","Pitch":"0.177\\\" (4.50mm)","Series":"YL","Package":"Bulk","Features":"-","Row Spacing":"-","Contact Type":"Male Pin","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"Latch Holder","Number of Rows":"3","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"YLR","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA66), Nylon 6/6","Number of Positions":"12","Operating Temperature":"-25°C ~ 90°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7600","stockQuantity":20,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/20fa4e32a4b6388dae715a4f9dc920b1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Are contacts included with YLR-12V?","answer":"No, contacts are not included. The YLR-12V is a receptacle housing only; you order the male pin crimp terminals separately from the YL series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/YLR-12V","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/jst/YLR-12V when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}