{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-794632-8","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-794632-8","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-794632-8","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-794632-8","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Micro MATE-N-LOK header, 1-794632-8, 18 circuits, 2-row, 0.118\" (3.00mm) pitch, shrouded 4-wall, locking ramp, through-hole press-fit/solder, gold mating contacts, UL94 V-0, -40°C to 105°C.","salesMarkdown":"## 18-Position Shrouded Header for Wire-to-Board The 1-794632-8: The housing is fully shrouded with four walls and a locking ramp, providing mechanical protection for the male pins and a positive latch against the mating receptacle. This makes it suitable for applications where vibration or accidental disconnection is a concern, such as industrial control panels or power distribution inside equipment. The post (solder tail) uses 100 µinch tin-lead, which is compatible with standard through-hole soldering processes. ## Termination and Mounting Options The press-fit option allows solderless assembly for backplane or high-reliability builds where rework is a consideration. The contact length after the post is 0.125\" (3.18mm), which sets the board thickness range for proper through-hole fill. The 1-794632-8 is marked as Obsolete by TE Connectivity. For a BOM line that requires a drop-in replacement, a board redesign or an alternative series may be necessary.","metaTitle":"1-794632-8 TE Micro MATE-N-LOK Header, 18 Pos, 3mm, Obsolete","metaDescription":"1-794632-8 TE Connectivity Micro MATE-N-LOK shrouded header, 18 circuits, 3.00mm pitch, gold-plated pins, locking ramp.","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":"Micro MATE-N-LOK","Package":"Tray","Features":"-","Shrouding":"Shrouded - 4 Wall","Termination":"Press-Fit, Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"2","Pitch - Mating":"0.118\\\" (3.00mm)","Product Status":"Obsolete","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.364\\\" (9.25mm)","Ingress Protection":"-","Base Product Number":"794632","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"18","Row Spacing - Mating":"0.118\\\" (3.00mm)","Contact Finish - Post":"Tin-Lead","Contact Length - Post":"0.125\\\" (3.18mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-40°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":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/36aac6b0e03b1e03000287535d29eb03.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-794632-8/alternatives.json"},"ai":{"faq":[{"question":"Is 1-794632-8 obsolete and what is the replacement?","answer":"For a direct replacement, you would need to evaluate other Micro MATE-N-LOK headers with the same pitch and circuit count, or consider a board redesign to a different series."},{"question":"Where can I buy 1-794632-8 available via RFQ confirmation?","answer":"As an obsolete part, 1-794632-8 is not held in regular stock. Availability and pricing are confirmed at the time of quotation, based on existing surplus or distributor inventories."},{"question":"What are the exact specifications of TE 1-794632-8?","answer":"The 1-794632-8 is an 18-position, dual-row, shrouded 4-wall header with a 3.00mm pitch. It features gold-plated mating contacts (30 µinch), a locking ramp, and supports press-fit or solder through-hole termination."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-794632-8","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/1-794632-8 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}