{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4-103777-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"4-103777-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-103777-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/4-103777-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors AMPMODU Mod II, Header, Breakaway, 80 Positions, 0.100\" (2.54mm) Pitch, Through Hole, Unshrouded, Tin-Lead Contact Finish, 3A Current Rating.","salesMarkdown":"## 80-Position, 2.54mm Pitch – BOM Fit Check 80 circuits in a dual-row, 0.100\" (2.54mm) pitch layout. Rated 3A per contact at the stated temperature range. ## Unshrouded Breakaway Header – Mating and Mounting Unshrouded male pin header with push-pull fastening. Through-hole solder termination, 0.090\" (2.29mm) post length. Black thermoplastic housing rated UL94 V-0.","metaTitle":"4-103777-0 TE Connectivity AMPMODU Mod II 80-Pin Header –","metaDescription":"4-103777-0 is an obsolete 80-position, 2.54mm pitch unshrouded breakaway header from TE's AMPMODU Mod II series. Sourced per RFQ from independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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)","Product Status":"Obsolete","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.090\\\" (2.29mm)","Ingress Protection":"-","Base Product Number":"103777","Insulation Material":"Thermoplastic","Number of Positions":"80","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin-Lead","Contact Length - Post":"0.090\\\" (2.29mm)","Current Rating (Amps)":"3A","Operating Temperature":"-65°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"0.410\\\" (10.41mm)","Contact Finish - Mating":"Tin-Lead","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":"100.0µin (2.54µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.1200","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/4-103777-0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 4-103777-0?","answer":"We source this obsolete part through independent distribution. Submit an RFQ for current availability and pricing."},{"question":"What is the replacement for 4-103777-0?","answer":"No official replacement is recorded from TE Connectivity. A pin-compatible alternative would need to match the 80-position, 2.54mm pitch, dual-row, unshrouded footprint. Cross-reference to other AMPMODU Mod II headers or generic 0.100\" breakaway headers is possible, but no direct drop-in is confirmed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-103777-0","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/4-103777-0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}