{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"10SR-3S","brand":"JST","brandSlug":"jst","productSlug":"10SR-3S","canonicalUrl":"https://icsourcedirect.com/jst/10SR-3S","factsUrl":"https://icsourcedirect.com/api/mcp/products/10SR-3S","rawCanonicalId":null},"summary":{"shortDescription":"JST SR Series, 10 Position Receptacle, 0.039\" (1.00mm) Pitch, 1 Row, IDC, 30 AWG, Tin, Free Hanging, Natural","salesMarkdown":"The natural nylon housing carries a closed end, which means the wire can't push through the back of the connector and short against a panel or another assembly. Tin contacts are standard for this class; they handle the duty cycle of a consumer or office-equipment interconnect where reconnection is infrequent. ## Wiring and Termination — What Works This connector is specced for 30 AWG discrete wire only. The IDC termination requires a bench press or hand tool. The 11SR-3S is the 11-position sibling in the same SR series, sharing the same 0.039\" (1.00mm) pitch, IDC termination, 30 AWG wire spec, and tin contact finish. If your BOM calls for 10 positions, the 10SR-3S is the match; the 11SR-3S is a different part number and won't fit an 11-position header into a 10-position footprint. No last-time-buy pressure here — it's available through normal distribution.","metaTitle":"JST 10SR-3S SR Series Receptacle, 10 Pos, 1.00mm Pitch, IDC","metaDescription":"JST 10SR-3S SR series receptacle, 10 positions, 0.039\" (1.00mm) pitch, IDC termination for 30 AWG discrete wire, tin contacts, natural housing, ROHS3 compliant.","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":"10SR","Number of Positions":"10","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7000","priceTiers":[{"qty":1,"price":"$0.70000","currency":"USD"},{"qty":10,"price":"$0.60900","currency":"USD"},{"qty":25,"price":"$0.55640","currency":"USD"},{"qty":50,"price":"$0.52380","currency":"USD"},{"qty":100,"price":"$0.50190","currency":"USD"},{"qty":250,"price":"$0.45828","currency":"USD"},{"qty":500,"price":"$0.43644","currency":"USD"},{"qty":1000,"price":"$0.36006","currency":"USD"},{"qty":2500,"price":"$0.32733","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b6b85058330abf039f5e059a7f9f37e1.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/10SR-3S/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of the JST 10SR-3S connector?","answer":"The pitch is 0.039\" (1.00mm). That's the center-to-center spacing of the contacts, which sets the board footprint for the mating header."},{"question":"Is the 10SR-3S RoHS compliant?","answer":"Yes, it is ROHS3 Compliant per the lifecycle record."},{"question":"Does the 10SR-3S require a special tool for termination?","answer":"Yes, IDC termination requires a bench press or hand tool to push the cover down and drive the tines through the insulation. It is not a hand-crimp operation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/10SR-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/10SR-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}}