{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"103166-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"103166-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/103166-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/103166-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPMODU Mod II header, order code 103166-4, 12 positions, dual row, 0.100\" (2.54 mm) pitch, 3 A, gold-plated mating contacts, through-hole right-angle, solder termination.","salesMarkdown":"## 12-position shrouded header in the AMPMODU Mod II line The 103166-4: It carries gold-plated mating contacts rated 3 A, uses a detent lock for retention, and mounts through-hole right-angle with solder termination.","metaTitle":"TE AMPMODU Mod II 103166-4 Header, 12 Pos, 2.54mm","metaDescription":"TE AMPMODU Mod II 103166-4 header: 12 positions, 2.54 mm pitch, dual row, 3 A, gold mating contacts, through-hole right-angle, shrouded 4-wall. Obsolete.","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":"Tray","Features":"-","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Detent Lock","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":"0.400\\\" (10.16mm)","Ingress Protection":"-","Base Product Number":"103166","Insulation Material":"Thermoplastic","Number of Positions":"12","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin-Lead","Contact Length - Post":"0.135\\\" (3.43mm)","Current Rating (Amps)":"3A","Operating Temperature":"-65°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.318\\\" (8.08mm)","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":"$3.5500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/5253edb3ea2afac66face3c03112ef06.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/103166-4/alternatives.json"},"ai":{"faq":[{"question":"What is the listed style and series for 103166-4?","answer":"The style is Board to Board or Cable, and the series is AMPMODU Mod II."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/103166-4","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/103166-4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T20:40:38.802Z","lastPublished":"2026-07-20T20:40:38.802Z","indexable":true}}