{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"YLR-03VF","brand":"JST","brandSlug":"jst","productSlug":"YLR-03VF","canonicalUrl":"https://icsourcedirect.com/jst/YLR-03VF","factsUrl":"https://icsourcedirect.com/api/mcp/products/YLR-03VF","rawCanonicalId":null},"summary":{"shortDescription":"JST YL series receptacle housing, YLR-03VF, 3 positions, 1 row, 4.50 mm pitch, free-hanging (in-line), crimp termination, latch holder fastening, white PA66, contacts not included.","salesMarkdown":"## 3-Position YL Receptacle Housing It uses a 4.50 mm pitch, giving each circuit enough spacing for moderate current without crowding the crimp terminals. The housing is free-hanging (in-line), mates with the corresponding YL series pin header, and secures the connection with a latch holder that locks audibly when fully seated. ## Fit and Termination This is a crimp-style housing — the contacts are ordered separately (JST part number SYF-01T-P0.5A or equivalent YL crimp terminal). The single-row, 3-position layout accepts male pin contacts, and the white PA66 body provides a -25°C to 90°C operating range. ## Position Count Options The YL series offers the same 4.50 mm pitch and latch-lock design in 2-position (YLR-02VF), 4-position (YLR-04VF), and 6-position (YLR-06V) variants. The 3-position YLR-03VF sits between the 2- and 4-position siblings — useful when a harness needs exactly three circuits and a 4-position housing would leave an unused cavity that collects debris.","metaTitle":"JST YLR-03VF YL Receptacle Housing, 3 Pos, 4.50 mm","metaDescription":"JST YLR-03VF YL series receptacle housing, 3 positions, 4.50 mm pitch, free-hanging, latch lock. Active production, contacts not included. Sourced to order.","metaKeywords":null},"attributes":{"series":"YL","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"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":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"YLR","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA66), Nylon 6/6","Number of Positions":"3","Operating Temperature":"-25°C ~ 90°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3100","priceTiers":[{"qty":1,"price":"$0.31000","currency":"USD"},{"qty":10,"price":"$0.26400","currency":"USD"},{"qty":25,"price":"$0.23240","currency":"USD"},{"qty":50,"price":"$0.21340","currency":"USD"},{"qty":100,"price":"$0.20510","currency":"USD"},{"qty":250,"price":"$0.18416","currency":"USD"},{"qty":500,"price":"$0.17578","currency":"USD"},{"qty":1000,"price":"$0.14649","currency":"USD"},{"qty":2500,"price":"$0.13393","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/20fa4e32a4b6388dae715a4f9dc920b1.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/YLR-03VF/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy YLR-03VF?","answer":"Submit a request for current pricing and availability — confirmed at quote time."},{"question":"What contacts are compatible with YLR-03VF?","answer":"The YLR-03VF housing accepts male pin crimp contacts, ordered separately. The compatible JST terminal is the SYF-01T-P0.5A or equivalent YL series crimp contact."},{"question":"Does YLR-03VF have a locking mechanism?","answer":"Yes, the housing uses a latch holder fastening type that locks the mated pair together, providing vibration resistance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/YLR-03VF","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-03VF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-07T04:42:05.874Z","lastPublished":"2026-09-07T04:42:05.874Z","indexable":true}}