{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-1634688-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-1634688-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-1634688-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-1634688-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP-Latch header, order code 3-1634688-4, 34 positions, dual row, 0.100\" (2.54mm) pitch, 3 A, shrouded - 4 wall, gold mating contacts, through-hole, solder termination.","salesMarkdown":"## Termination and assembly The 3-1634688-4: Gold mating finish at 10.0µin (0.25µm) supports repeated insertion cycles in field-service applications. Sourced through independent surplus channels; quantities confirmed at RFQ.","metaTitle":"TE AMP-Latch 3-1634688-4 Header, 34 Pos, 2.54mm, Obsolete","metaDescription":"TE AMP-Latch header 3-1634688-4: 34 positions, 2.54 mm pitch, dual row, shrouded, gold mating contacts, through-hole solder termination.","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 Cable/Wire","Series":"AMP-Latch","Package":"Bulk","Features":"Keying Slot","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Obsolete","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.343\\\" (8.71mm)","Ingress Protection":"-","Base Product Number":"1634688","Insulation Material":"Polyamide (PA6T), Nylon 6T","Number of Positions":"34","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.126\\\" (3.20mm)","Current Rating (Amps)":"3A","Operating Temperature":"-40°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.228\\\" (5.80mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"80.0µin (2.03µm)","Contact Finish Thickness - Mating":"10.0µin (0.25µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.7300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a6092e56b099ecd1bea7ce6534700d6b.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-1634688-4/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-1634688-4","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/3-1634688-4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T19:25:04.708Z","lastPublished":"2026-07-20T19:25:04.708Z","indexable":true}}