{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"05SR-3S","brand":"JST","brandSlug":"jst","productSlug":"05SR-3S","canonicalUrl":"https://icsourcedirect.com/jst/05SR-3S","factsUrl":"https://icsourcedirect.com/api/mcp/products/05SR-3S","rawCanonicalId":null},"summary":{"shortDescription":"JST SR series, 05SR-3S, 5-position receptacle, 0.039\" (1.00mm) pitch, 1 row, IDC termination, 30 AWG, tin contacts, free hanging, natural.","salesMarkdown":"The JST SR series 05SR-3S is a 5-position receptacle that terminates 30 AWG discrete wire via IDC — no crimp tool, no loose contacts. The natural nylon housing carries a closed end, which blocks a male pin from entering the back of the connector during assembly. This is an IDC (insulation displacement) connector for 30 AWG discrete wire only — the slot width is sized for that gauge, and no other wire size will seat correctly. The tin-plated female socket contacts wipe the insulation off during termination, so the wire must be solid or stranded with a tight strand count. No special tool is required beyond a simple press; the IDC slot cuts through the insulation and grips the conductor in one step.","metaTitle":"JST SR 05SR-3S, 5-Position 1.00mm IDC Receptacle","metaDescription":"JST SR series 05SR-3S receptacle, 5 positions, 0.039\" (1.00mm) pitch, IDC termination for 30 AWG discrete wire, tin contacts. Active, ROHS3. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"SR","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Circular Connectors","Panel-Mount & In-Line Circular"],"specifications":{"Mfr":"JST Sales America Inc.","Color":"Natural","Pitch":"0.039\\\" (1.00mm)","Series":"SR","Package":"Bulk","Features":"Closed End","Wire Type":"Discrete","Wire Gauge":"30 AWG","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Contact Finish":"Tin","Fastening Type":"-","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Cable Termination":"IDC","Base Product Number":"05SR","Number of Positions":"5","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4600","priceTiers":[{"qty":1,"price":"$0.46000","currency":"USD"},{"qty":10,"price":"$0.39200","currency":"USD"},{"qty":25,"price":"$0.34480","currency":"USD"},{"qty":50,"price":"$0.31700","currency":"USD"},{"qty":100,"price":"$0.30460","currency":"USD"},{"qty":250,"price":"$0.27352","currency":"USD"},{"qty":500,"price":"$0.26108","currency":"USD"},{"qty":1000,"price":"$0.21756","currency":"USD"},{"qty":2500,"price":"$0.19891","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b6b85058330abf039f5e059a7f9f37e1.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/05SR-3S/alternatives.json"},"ai":{"faq":[{"question":"Is the 05SR-3S pin compatible with 30 AWG discrete wire?","answer":"Yes, the 05SR-3S is designed specifically for 30 AWG discrete wire via IDC termination. The insulation displacement slot is sized for that gauge only — no other wire size will terminate correctly."},{"question":"Does 05SR-3S have a keying or polarization feature?","answer":"The closed-end feature on the housing prevents a male pin from being inserted from the back side, which acts as a polarization guide during assembly. The SR series also uses a keyed housing profile that mates only with the matching pin header in the correct orientation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/05SR-3S","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/05SR-3S 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}}