{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"03JQ-BT","brand":"JST","brandSlug":"jst","productSlug":"03JQ-BT","canonicalUrl":"https://icsourcedirect.com/jst/03JQ-BT","factsUrl":"https://icsourcedirect.com/api/mcp/products/03JQ-BT","rawCanonicalId":null},"summary":{"shortDescription":"JST JQ series, 03JQ-BT, 3-position single-row female socket header, 0.098\" (2.50mm) pitch, through-hole press-fit/solder termination, tin-plated contacts, friction lock, 11.8mm mated stack height, UL94 V-0 natural nylon 6/6 housing.","salesMarkdown":"## Comparing circuit counts in the JQ series The 03JQ-BT is the 3-position entry in the JQ series. For a 4-position version, the 04JQ-BT shares the same pitch, current rating, stack height, and friction lock. The 05JQ-BT and 08JQ-BT extend the row to 5 and 8 positions respectively.","metaTitle":"03JQ-BT JST 3-Pin Female Socket Header 2.50mm Pitch","metaDescription":"03JQ-BT JST JQ series 3-position female socket header, 2.50mm pitch, 3A, 250V, friction lock, 11.8mm stack height. Active production. Request a quote.","metaKeywords":null},"attributes":{"series":"JQ","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Female Socket Headers"],"specifications":{"Mfr":"JST Sales America Inc.","Style":"Board to Board","Series":"JQ","Package":"Bulk","Features":"-","Termination":"Press-Fit, Solder","Applications":"-","Contact Type":"Female Socket","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Receptacle","Fastening Type":"Friction Lock","Number of Rows":"1","Pitch - Mating":"0.098\\\" (2.50mm)","Product Status":"Active","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Natural","Insulation Height":"0.374\\\" (9.50mm)","Ingress Protection":"-","Base Product Number":"03JQ","Insulation Material":"Polyamide (PA66), Nylon 6/6","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"-","Contact Length - Post":"-","Current Rating (Amps)":"3A","Operating Temperature":"-25°C ~ 85°C","Mated Stacking Heights":"11.8mm","Contact Finish - Mating":"Tin","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.41000","currency":"USD"},{"qty":10,"price":"$0.34800","currency":"USD"},{"qty":100,"price":"$0.27080","currency":"USD"},{"qty":500,"price":"$0.23210","currency":"USD"},{"qty":1000,"price":"$0.19342","currency":"USD"},{"qty":5000,"price":"$0.16579","currency":"USD"},{"qty":10000,"price":"$0.15473","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/0b0eebfa3dfbeda5be04352353c82c2e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can I use the 04JQ-BT as a replacement for the 03JQ-BT?","answer":"The 04JQ-BT has 4 positions instead of 3, but shares the same pitch, current rating, stack height, and friction lock. It is a functional alternative if your circuit count allows the extra position."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/03JQ-BT","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/03JQ-BT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}