{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4-103747-0-03","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"4-103747-0-03","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-103747-0-03","factsUrl":"https://icsourcedirect.com/api/mcp/products/4-103747-0-03","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPMODU Mod II, Header, Breakaway, 3 Positions, 1 Row, 0.100\" (2.54mm) Pitch, Through Hole, Gold Mating Contact Finish, UL94 V-0","salesMarkdown":"## Board Fit and Routing: 0.100\" Pitch, 3-Position Breakaway The 4-103747-0-03: This is a 3-position, single-row unshrouded breakaway header from TE's AMPMODU Mod II series. The breakaway construction means the strip can be snapped to length, but this part ships as a fixed 3-position piece. The post finish is tin-lead (100 µinch), which wets well during wave solder. The 0.090\" insulation height leaves clearance for trace routing under the header body on the top layer. ## Mating and Mounting: Unshrouded Push-Pull Interface No locking latch means the connection relies on friction from the receptacle contacts; for vibration-prone environments, a shrouded header or a secondary retention method is recommended. Through-hole termination with solder posts 0.090\" long — the board hole pattern should match the 0.100\" row spacing.","metaTitle":"4-103747-0-03 TE AMPMODU Mod II Header, 3 Pos, 0.100\" Pitch","metaDescription":"TE Connectivity AMPMODU Mod II 3-position unshrouded breakaway header, 0.100\" pitch, through-hole, gold mating finish. Active production, sourced per RFQ.","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","Part Status":"Obsolete","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":"103747","Insulation Material":"Thermoplastic","Number of Positions":"3","Row Spacing - Mating":"-","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":"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":"$0.5600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/62daa72443bda074aef828ef2f8ade8f.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/4-103747-0-03/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 4-103747-0-03?","answer":"The mating pitch is 0.100\" (2.54 mm), standard for this AMPMODU Mod II series."},{"question":"What is the pinout of 4-103747-0-03?","answer":"It is a single-row, 3-position header with all positions loaded. The pinout is a straight linear row — no keying or polarization on the unshrouded body."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-103747-0-03","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/4-103747-0-03 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}}