{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"03HR-4K-P-N","brand":"JST","brandSlug":"jst","productSlug":"03HR-4K-P-N","canonicalUrl":"https://icsourcedirect.com/jst/03HR-4K-P-N","factsUrl":"https://icsourcedirect.com/api/mcp/products/03HR-4K-P-N","rawCanonicalId":null},"summary":{"shortDescription":"JST HR series, 0.098\" (2.50mm) pitch, 3-position IDC receptacle, 24 AWG, tin-plated female socket, free-hanging, detent lock, bulk.","salesMarkdown":"The JST 03HR-4K-P-N is a 3-position IDC receptacle from the HR series, designed for discrete 24 AWG wire. This is the connector you'd pick for a 3-circuit power or signal tap where you want to press the wire into place rather than crimp each terminal individually. ## IDC termination, 24 AWG — no crimp tool needed The 03HR-4K-P-N uses IDC (insulation displacement) termination: you lay the 24 AWG wire across the slot and press it home with a simple hand tool or arbor press. The contact's tines slice through the insulation and bite into the conductor — no wire stripping, no crimp die selection. That makes this connector fast to assemble in low-to-medium volume harness work, but the trade-off is that the wire gauge is fixed at 24 AWG; you can't swap to a different size without changing the housing. The detent lock on the side snaps into the mating header's groove, holding the pair together against light vibration — it's not a latch you'd trust under heavy cable strain, but for an internal wire-to-board connection it's adequate.","metaTitle":"JST 03HR-4K-P-N HR Series 3-Position IDC Receptacle","metaDescription":"JST 03HR-4K-P-N HR series 3-position IDC receptacle, 0.098\" (2.50mm) pitch, 24 AWG, tin contacts, detent lock. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"HR","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Circular Connectors","Panel-Mount & In-Line Circular"],"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":"Active","lifecycle_stage":"unknown","Cable Termination":"IDC","Base Product Number":"03HR","Number of Positions":"3","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2500","priceTiers":[{"qty":1,"price":"$0.25000","currency":"USD"},{"qty":10,"price":"$0.21500","currency":"USD"},{"qty":25,"price":"$0.19120","currency":"USD"},{"qty":50,"price":"$0.17840","currency":"USD"},{"qty":100,"price":"$0.16560","currency":"USD"},{"qty":250,"price":"$0.14648","currency":"USD"},{"qty":500,"price":"$0.14010","currency":"USD"},{"qty":1000,"price":"$0.11462","currency":"USD"},{"qty":2500,"price":"$0.10507","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/4ca788aa5e0e59f4f7f43b842cbac4ae.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/03HR-4K-P-N/alternatives.json"},"ai":{"faq":[{"question":"Is the 03HR-4K-P-N a female connector?","answer":"Yes. The 03HR-4K-P-N is a receptacle housing with female socket contacts, designed to mate with the matching HR series pin header."},{"question":"What wire gauge is compatible with the 03HR-4K-P-N?","answer":"The 03HR-4K-P-N is designed for 24 AWG discrete wire with IDC termination. The insulation displacement slots are sized for that gauge only."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/03HR-4K-P-N","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/03HR-4K-P-N 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}}