{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-794040-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-794040-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-794040-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-794040-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Mini-Universal MATE-N-LOK header, 1-794040-1, 12 positions, 3 rows, 0.163\" (4.14mm) pitch, through-hole solder termination, shrouded - 4 wall, board lock, locking ramp, gold mating contacts, UL94 V-0.","salesMarkdown":"The 1-794040-1: This is a 12-position, 3-row vertical header on 0.163\" (4.14mm) pitch — the same pitch as the row spacing, so the contact grid is square. The shrouded 4-wall housing guides the mating receptacle and keeps the pins from bending during blind-mate assembly. ## Current, Voltage, and Environment Rated 600VAC — the limiting factor is the creepage distance through the nylon housing, not the contacts themselves. ## How This Compares to 1318699-3 Key differences: 1318699-3 uses a 0.165\" (4.20mm) pitch (slightly wider), is rated 250VAC (not 600VAC), has a latch lock instead of a locking ramp, and uses phosphor bronze contacts with only 3.00µin gold. If your application needs the full 600VAC rating or the board lock feature, 1-794040-1 is the correct choice.","metaTitle":"1-794040-1 TE Connectivity AMP Connectors Pin Header 12","metaDescription":"1-794040-1 TE Connectivity AMP Connectors Mini-Universal MATE-N-LOK header, 12 positions, 4.14mm pitch, gold contacts, active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"Mini-Universal MATE-N-LOK","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Cable/Wire","Series":"Mini-Universal MATE-N-LOK","Package":"Bulk","Features":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Circular","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"3","Pitch - Mating":"0.163\\\" (4.14mm)","Product Status":"Active","Voltage Rating":"600VAC","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"White","Insulation Height":"0.531\\\" (13.50mm)","Ingress Protection":"-","Base Product Number":"794040","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"12","Row Spacing - Mating":"0.163\\\" (4.14mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.175\\\" (4.45mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-20°C~105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"150.0µin (3.81µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.2100","priceTiers":[{"qty":1,"price":"$12.21000","currency":"USD"},{"qty":10,"price":"$11.03600","currency":"USD"},{"qty":100,"price":"$9.66280","currency":"USD"},{"qty":500,"price":"$8.13708","currency":"USD"},{"qty":1000,"price":"$7.11993","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2d563a87d2349701bbc2550b6d0c5496.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-794040-1/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 1-794040-1 and how do I get a price?","answer":"1-794040-1 is sourced through independent distribution. No stock-holding claim; every order is sourced per your BOM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-794040-1","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/1-794040-1 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}}