{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-794486-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-794486-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-794486-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-794486-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP-DUAC header, 1-794486-1, 8 positions, 2 rows, 0.165\" (4.20mm) pitch, shrouded 4-wall, locking ramp, through-hole solder, male pin, tin contacts, UL94 V-0, -55°C to 105°C.","salesMarkdown":"## Board Footprint and Mating Lock The 1-794486-1: This 8-position, 2-row header uses a 0.165\" (4.20mm) pitch and matching row spacing, setting the board footprint for the AMP-DUAC series. ## Through-Hole Termination and Contact Specs The post length of 0.138\" (3.50mm) fits standard PCB thicknesses; the insulation height of 0.504\" (12.80mm) gives clearance for wire routing under the mated connector.","metaTitle":"1-794486-1 TE AMP-DUAC Header 8 Pos 4.20mm Pitch Locking","metaDescription":"1-794486-1 TE Connectivity AMP-DUAC header, 8 positions, 0.165\" (4.20mm) pitch, shrouded 4-wall, locking ramp, through-hole, tin contacts.","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":"AMP-DUAC","Package":"Bulk","Features":"-","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"2","Pitch - Mating":"0.165\\\" (4.20mm)","Product Status":"Active","Voltage Rating":"600VAC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.504\\\" (12.80mm)","Ingress Protection":"-","Base Product Number":"794486","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"8","Row Spacing - Mating":"0.165\\\" (4.20mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.138\\\" (3.50mm)","Current Rating (Amps)":"-","Operating Temperature":"-55°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"118.1µin (3.00µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0200","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-794486-1/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 1-794486-1?","answer":"The mating pitch is 0.165\" (4.20mm), with the same row spacing."},{"question":"What is the mating connector for 1-794486-1?","answer":"This header mates with AMP-DUAC series receptacles that accept the 4.20mm pitch and locking ramp."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-794486-1","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/1-794486-1 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}}