{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"10HR-4K","brand":"JST","brandSlug":"jst","productSlug":"10HR-4K","canonicalUrl":"https://icsourcedirect.com/jst/10HR-4K","factsUrl":"https://icsourcedirect.com/api/mcp/products/10HR-4K","rawCanonicalId":null},"summary":{"shortDescription":"JST HR Series, 10 Position, 1 Row, 0.098\" (2.50mm) Pitch, IDC, Receptacle, Female Socket, Tin, Free Hanging, Detent Lock, Black, Bulk.","salesMarkdown":"## 10-Position IDC Receptacle, 2.50mm Pitch — JST HR Series The JST 10HR-4K is a 10-position, single-row IDC receptacle from the JST HR series, terminated to discrete 24 AWG wire. A detent lock holds the mated pair without tools — useful in low-vibration environments where a positive latch is preferred over a full locking ramp. Tin-plated female sockets suit applications with limited mating cycles, typical of internal harnesses that connect once during assembly. ## Obsolete — Sourcing for Legacy BOMs If a redesign is under consideration, the 2.50mm pitch and 10-position count are the footprint constraints to match.","metaTitle":"JST 10HR-4K HR Series 10-Position IDC Receptacle, Obsolete","metaDescription":"JST 10HR-4K is an obsolete 10-position, 1-row IDC receptacle, 2.50mm pitch, tin-plated contacts, detent lock.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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","Fastening Type":"Detent Lock","Number of Rows":"1","Product Status":"Obsolete","lifecycle_stage":"unknown","Cable Termination":"IDC","Number of Positions":"10","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/866973c2e17710cdd4c91ace19a7931c.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/10HR-4K/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the JST 10HR-4K connector?","answer":"Submit an RFQ with your target quantity for current pricing and lead time."},{"question":"Is the JST 10HR-4K obsolete?","answer":"Yes, the JST 10HR-4K is officially obsolete. No direct replacement or successor order code has been published by JST. For legacy BOM support, sourcing is via surplus or last-time-buy channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/10HR-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/10HR-4K when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:04:01.345Z","lastPublished":"2026-07-22T18:04:01.345Z","indexable":true}}