{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4-794630-8","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"4-794630-8","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-794630-8","factsUrl":"https://icsourcedirect.com/api/mcp/products/4-794630-8","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Micro MATE-N-LOK header, 4-794630-8, 18 positions, 2-row, 3.00mm pitch, shrouded 4-wall, through-hole, press-fit/solder termination, tin contacts, locking ramp, UL94 V-0.","salesMarkdown":"## 3.00mm Pitch, 18-Position Dual-Row Header The 4-794630-8 is a 18-position, 2-row header from the TE Micro MATE-N-LOK series, on a 3.00mm pitch. ## Tin Contacts and Press-Fit Termination The header supports press-fit and solder termination through the through-hole mounting style. The press-fit option allows solderless assembly into plated through-holes, which is common in high-reliability backplane builds. The contact length after the board surface is 0.125\" (3.18mm) — verify this matches your PCB thickness and plated-through-hole depth.","metaTitle":"4-794630-8 TE Micro MATE-N-LOK Header 18 Pos 3.00mm Pitch","metaDescription":"4-794630-8 TE Connectivity Micro MATE-N-LOK header, 18 positions, 3.00mm pitch, shrouded, locking ramp, tin contacts, UL94 V-0. Active production.","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":"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":"Active","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.364\\\" (9.25mm)","Ingress Protection":"-","Base Product Number":"794630","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"18","Row Spacing - Mating":"0.118\\\" (3.00mm)","Contact Finish - Post":"Tin","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":"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":"$2.5700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/9cea653d00e46045e8ddc126d4ef9983.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/4-794630-8/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-794630-8","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/4-794630-8 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}}