{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4-103239-0-19","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"4-103239-0-19","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-103239-0-19","factsUrl":"https://icsourcedirect.com/api/mcp/products/4-103239-0-19","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors AMPMODU Mod II header, breakaway, 19 positions, 0.100\" (2.54 mm) pitch, unshrouded, through-hole solder termination, gold mating finish, 3 A rating.","salesMarkdown":"## 19-Pin Breakaway Header for Prototype and Production The gold mating finish (30.0 µinch) on the square pins handles repeated connect-disconnect cycles without surface oxidation. The push-pull fastening keeps insertion force low for bench-level assembly. Contact base is copper alloy with tin-lead post finish (100.0 µinch) and gold mating surface. RoHS compliance status should be verified against the specific date code — the tin-lead post finish may restrict use in fully RoHS-exempt assemblies.","metaTitle":"4-103239-0-19 TE AMPMODU Mod II 19-Pin Header, 0.100\" Pitch","metaDescription":"TE AMPMODU Mod II 19-position unshrouded breakaway header, 0.100\" pitch, gold mating finish, 3 A. Active production. RFQ for pricing and lead time.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Board or Cable","Series":"AMPMODU Mod II","Features":"-","Packaging":"Bulk","Shrouding":"Unshrouded","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header, Breakaway","Fastening Type":"Push-Pull","Number of Rows":"1","Pitch - Mating":"0.100\\\" (2.54mm)","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Black","Insulation Height":"0.090\\\" (2.29mm)","Ingress Protection":"-","Base Product Number":"103239","Insulation Material":"Thermoplastic","Number of Positions":"19","Row Spacing - Mating":"-","Contact Finish - Post":"Tin-Lead","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"3A","Operating Temperature":"-65°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"0.440\\\" (11.18mm)","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.230\\\" (5.84mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.6200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/0fcc40ef8e40429bfaff2aaa20b758ff.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/4-103239-0-19/alternatives.json"},"ai":{"faq":[{"question":"Does 4-103239-0-19 have a direct replacement or cross-reference?","answer":"No official successor or cross-reference from TE Connectivity for this exact breakaway variant. The AMPMODU Mod II series includes other position counts, but a 19-position unshrouded header with gold finish has no listed pin-compatible alternative in the same series."},{"question":"What is the mating connector for 4-103239-0-19?","answer":"Any standard 0.100-inch (2.54 mm) pitch receptacle that accepts 0.025-inch square posts. AMPMODU Mod II socket housings are a direct match, but industry-standard receptacles with the same pitch and post size will work."},{"question":"Is 4-103239-0-19 RoHS compliant?","answer":"The contact post finish is tin-lead (100.0 µinch), which may not meet RoHS requirements for lead content. Verify compliance against your specific application date code and exemption status."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-103239-0-19","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/te-connectivity-amp-connectors/4-103239-0-19 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}}