{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4-103240-0-25","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"4-103240-0-25","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-103240-0-25","factsUrl":"https://icsourcedirect.com/api/mcp/products/4-103240-0-25","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors AMPMODU Mod II, 50-position dual-row unshrouded header, 0.100\" (2.54mm) pitch, through-hole solder termination, gold-plated mating contacts, rated 3A, UL94 V-0 black thermoplastic housing.","salesMarkdown":"## 50-Position Dual-Row Breakaway Header at 2.54mm Pitch The 4-103240-0-25: This is a 50-position, dual-row unshrouded header from the AMPMODU Mod II series — a standard TE modular interconnect family. All 50 positions are loaded, so the header delivers the full circuit count for a 50-conductor cable or backplane interface. The unshrouded push-pull fastening means the header mates without a locking latch — suitable for applications where the connector pair is not subject to continuous vibration or where intentional disconnection is frequent. The breakaway design allows snapping the header to shorter lengths if the full 50 positions are not needed, though this part ships as a fixed 50-position piece. ## 3 A per Contact with 30 µinch Gold Mating Surface The post finish is tin-lead (100.0 µinch / 2.54 µm), which solders reliably into plated through-holes.","metaTitle":"4-103240-0-25 TE AMPMODU Mod II 50-Pin Header, 2.54mm Pitch","metaDescription":"TE Connectivity AMP Connectors 4-103240-0-25: 50-position unshrouded header, 2.54mm pitch, 3A, gold plating. Active production. Request quote.","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":"2","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":"103240","Insulation Material":"Thermoplastic","Number of Positions":"50","Row Spacing - Mating":"0.100\\\" (2.54mm)","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":"$6.3000","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/4-103240-0-25/alternatives.json"},"ai":{"faq":[{"question":"How many positions does 4-103240-0-25 have?","answer":"50 positions in a dual-row arrangement, all loaded. The pitch is 0.100\" (2.54mm) with the same row spacing."},{"question":"Can 4-103240-0-25 replace a 50-pin header from another brand?","answer":"The 2.54mm pitch and dual-row layout are industry-standard, so it is footprint-compatible with many 50-pin receptacles. However, the unshrouded push-pull design and 3 A rating should be verified against the original part's specifications."},{"question":"What is the closest pin-compatible alternative to 4-103240-0-25 in the AMPMODU Mod II family?","answer":"No official cross-reference or alternative part number is listed. The base product number 103240 identifies the series; other position counts in the same family share the same pitch and contact design but differ in circuit count."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-103240-0-25","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/4-103240-0-25 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}}