{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMR-03V-B","brand":"JST","brandSlug":"jst","productSlug":"SMR-03V-B","canonicalUrl":"https://icsourcedirect.com/jst/SMR-03V-B","factsUrl":"https://icsourcedirect.com/api/mcp/products/SMR-03V-B","rawCanonicalId":null},"summary":{"shortDescription":"JST SM series receptacle housing, SMR-03V-B, 3 positions, 2.50mm pitch, 1 row, latch lock, crimp termination, free hanging, black PA6, contacts not included.","salesMarkdown":"The latch lock snaps onto the mating header and holds under light vibration, common in consumer appliances, automotive interior modules, and industrial control panels. The operating range covers most indoor and under-dash conditions but does not extend to engine-bay or outdoor washdown duty. ## Why the 'Contacts Not Included' Note Matters This is common across the SM series; the housing alone is the carrier, and the buyer selects the appropriate male pin terminal based on wire gauge and plating requirement. For a 3-circuit harness, you will need three crimp contacts (typically JST SM series pins, 20-24 AWG range) and a compatible hand or automatic crimp tool. Ordering the housing without the terminals is the most common sourcing mistake on this part.","metaTitle":"JST SMR-03V-B SM Receptacle Housing, 3 Position, 2.50mm","metaDescription":"JST SMR-03V-B 3-position receptacle housing, 2.50mm pitch, latch lock, PA6 black. Contacts not included. Active production, sourced to order. RFQ for pricing.","metaKeywords":null},"attributes":{"series":"SM","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"JST Sales America Inc.","Note":"Contacts Not Included","Color":"Black","Pitch":"0.098\\\" (2.50mm)","Series":"SM","Package":"Bulk","Features":"-","Row Spacing":"-","Contact Type":"Male Pin","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"Latch Lock","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"SMR-03V","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA6), Nylon 6","Number of Positions":"3","Operating Temperature":"-25°C ~ 85°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1500","priceTiers":[{"qty":1,"price":"$0.15000","currency":"USD"},{"qty":10,"price":"$0.11900","currency":"USD"},{"qty":25,"price":"$0.09840","currency":"USD"},{"qty":50,"price":"$0.09080","currency":"USD"},{"qty":100,"price":"$0.08790","currency":"USD"},{"qty":250,"price":"$0.07576","currency":"USD"},{"qty":500,"price":"$0.07272","currency":"USD"},{"qty":1000,"price":"$0.06363","currency":"USD"},{"qty":2500,"price":"$0.05757","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/3356320827fcfb43368d76855572b0a5.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/SMR-03V-B/alternatives.json"},"ai":{"faq":[{"question":"Does the SMR-03V-B include contacts?","answer":"No. The SMR-03V-B is a housing only; contacts are not included and must be ordered separately as JST SM series crimp pins."},{"question":"What is the difference between SMR-03V and SMR-03V-B?","answer":"The suffix '-B' indicates black housing color. The SMR-03V-N is the natural (white/beige) version; both are otherwise identical in pitch, position count, and material."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/SMR-03V-B","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/SMR-03V-B when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}