{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"11HR-4K","brand":"JST","brandSlug":"jst","productSlug":"11HR-4K","canonicalUrl":"https://icsourcedirect.com/jst/11HR-4K","factsUrl":"https://icsourcedirect.com/api/mcp/products/11HR-4K","rawCanonicalId":null},"summary":{"shortDescription":"JST HR series, 11HR-4K, 11-position IDC receptacle, 0.098\" (2.50mm) pitch, 1 row, Tin-Lead female socket contacts, detent lock, free hanging, black housing, bulk.","salesMarkdown":"The JST 11HR-4K is an 11-position IDC receptacle from the HR series, terminated to discrete 24 AWG wire via insulation displacement — no crimp tool needed, just a press. The black housing and Tin-Lead contact finish are standard for this series; the Tin-Lead plating means this part is not RoHS-compliant, which matters for any build shipping into EU or similar restricted-material jurisdictions. It's sized for 24 AWG discrete wire. No stripping or crimping; the termination tool seats all 11 wires in one stroke. The free-hanging (in-line) mount means the receptacle floats in the harness, not fixed to a panel or board. The closed-end feature blocks wire push-through past the contacts. The 11HR-4K mates with the corresponding JST HR series pin header (same 2.50mm pitch, 11 positions, single row). The detent lock on the receptacle side engages a ramp on the header shroud — you'll feel it click home. No secondary lock or TPA on this housing; the detent is the only retention. For a harness that sees constant flex or high vibration, consider adding a wire-to-board latch or a cable tie to the wire bundle for strain relief.","metaTitle":"JST HR Series 11HR-4K, 11-Position IDC Receptacle","metaDescription":"JST 11HR-4K HR series 11-position IDC receptacle, 0.098\" (2.50mm) pitch, Tin-Lead contacts, detent lock. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circular Connectors"],"specifications":{"Mfr":"JST Sales America Inc.","Color":"Black","Pitch":"0.098\\\" (2.50mm)","Series":"HR","Package":"Bulk","Features":"Closed End","Wire Type":"Discrete","Wire Gauge":"24 AWG","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Contact Finish":"Tin-Lead","Fastening Type":"Detent Lock","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Cable Termination":"IDC","Base Product Number":"11HR","Number of Positions":"11","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/866973c2e17710cdd4c91ace19a7931c.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/11HR-4K/alternatives.json"},"ai":{"faq":[{"question":"Is the JST 11HR-4K RoHS compliant?","answer":"No. The contacts have a Tin-Lead finish, which means the 11HR-4K is not RoHS-compliant. It cannot be used in products shipped to regions enforcing RoHS restrictions without an exemption."},{"question":"What is the mating connector for the JST 11HR-4K?","answer":"It mates with a JST HR series pin header of the same pitch (2.50mm) and position count (11 positions), single row. The header side has a shroud with a ramp that engages the detent lock on this receptacle."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/11HR-4K","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/11HR-4K when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:51:40.457Z","lastPublished":"2026-07-22T18:51:40.457Z","indexable":true}}