{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4-794633-8","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"4-794633-8","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-794633-8","factsUrl":"https://icsourcedirect.com/api/mcp/products/4-794633-8","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Micro MATE-N-LOK header, 4-794633-8, 18 positions, 2-row, 3.00 mm pitch, shrouded, SMT, locking ramp, tape-and-reel, UL94 V-0.","salesMarkdown":"## Pitch, Positions, and the Board Footprint The 4-794633-8: This is a dual-row 3.00 mm pitch header, 18 positions loaded. The 0.118\" row spacing matches the mating receptacle's contact layout, so the footprint is fixed once the receptacle half is chosen. ## Surface-Mount Assembly on the Line Supplied in tape-and-reel packaging with a pick-and-place cap and board locks. The board locks anchor the header during reflow, holding it flat against the PCB pads while the solder solidifies. The pick-and-place cap gives the nozzle a flat, consistent surface to grip — no tombstoning risk from an uneven top. This header is designed for automated placement in a high-volume SMT line.","metaTitle":"4-794633-8 TE Connectivity Micro MATE-N-LOK Header, 18-Pin","metaDescription":"4-794633-8 TE Connectivity Micro MATE-N-LOK header, 18 positions, 3.00 mm pitch, SMT, tape-and-reel, locking ramp. Active production. Sourced per RFQ.","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 Cable/Wire","Series":"Micro MATE-N-LOK","Package":"Tape & Reel (TR)","Features":"Board Lock, Pick and Place","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"2","Pitch - Mating":"0.118\\\" (3.00mm)","Product Status":"Active","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.364\\\" (9.25mm)","Ingress Protection":"-","Base Product Number":"794633","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"18","Row Spacing - Mating":"0.118\\\" (3.00mm)","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-40°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":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"100.0µin (2.54µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.5966","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/697398e00c4dd6f67c2be4bb5e100591.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 4-794633-8 compatible with Micro MATE-N-LOK receptacle housings?","answer":"Yes — this header is designed to mate with Micro MATE-N-LOK receptacle housings. The 3.00 mm pitch, dual-row layout, and locking ramp are keyed to the same series. Confirm the receptacle's position count matches the 18 positions before committing."},{"question":"What is the lead time for 4-794633-8?","answer":"Sourced to order; lead time is confirmed at quote time based on current supply conditions and your requested quantity. No stock-holding claim is made — each RFQ is handled individually."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-794633-8","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/4-794633-8 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}}