{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4-103239-0-31","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"4-103239-0-31","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-103239-0-31","factsUrl":"https://icsourcedirect.com/api/mcp/products/4-103239-0-31","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPMODU Mod II header, breakaway, order code 4-103239-0-31, 31 positions, single row, 0.100\" (2.54 mm) pitch, 3 A, gold-plated mating contacts, through-hole, solder termination.","salesMarkdown":"## Breakaway header, 31 positions, 2.54 mm pitch The 4-103239-0-31 is the 31-position member of TE's AMPMODU Mod II breakaway header line, unshrouded, single-row, with push-pull fastening. Rated 3 A per contact with gold-plated mating surfaces (30.0 µin) and a tin-lead post finish, the header operates from -65°C to 105°C and carries a UL94 V-0 thermoplastic housing. ## Position count and footprint fit The 31 loaded positions are the full complement on a single row at 0.100\" (2.54 mm) pitch. The 0.230\" (5.84 mm) mating pin length and 0.120\" (3.05 mm) post length suit standard through-hole board thicknesses. Overall contact length of 0.440\" (11.18 mm) and insulation height of 0.090\" (2.29 mm) define the board-side keep-out.","metaTitle":"TE 4-103239-0-31 AMPMODU Mod II Header, 31 Pos, 2.54mm","metaDescription":"TE Connectivity AMPMODU Mod II header 4-103239-0-31: 31 positions, single row, 2.54 mm pitch, 3 A, gold mating contacts, through-hole solder termination.","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","Package":"Bulk","Features":"-","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)","Product Status":"Active","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":"31","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":"$4.1800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/0fcc40ef8e40429bfaff2aaa20b758ff.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/4-103239-0-31/alternatives.json"},"ai":{"faq":[{"question":"What is the mating interface style for 4-103239-0-31?","answer":"Board to Board or Cable. The unshrouded male pin header mates with a matching AMPMODU Mod II receptacle or socket housing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-103239-0-31","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/4-103239-0-31 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}}