{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5-794637-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5-794637-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-794637-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/5-794637-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Micro MATE-N-LOK header, order code 5-794637-2, 22 positions, dual row, 0.118\" (3.00 mm) pitch, 250 V, gold-plated mating contacts, surface-mount, solder termination, shrouded - 4 wall, locking ramp.","salesMarkdown":"## Board-to-wire header with locking ramp The 5-794637-2 is the 22-circuit member of TE's Micro MATE-N-LOK shrouded header line, designed for board-to-cable/wire applications. It mates with Micro MATE-N-LOK receptacle housings using a locking ramp for positive retention; gold-plated mating contacts and a 250 V rating suit signal-level interconnect. ## Position count and shared footprint The 22 positions of the 5-794637-2 sit between the 14-position 5-794637-1 and the 26-position 5-794637-3 in the same Micro MATE-N-LOK series — the 3.00 mm pitch, dual-row layout, and gold mating contacts are shared across the family, so match the position count to circuit count.","metaTitle":"TE 5-794637-2 Micro MATE-N-LOK Header 22 Pos 3.00mm","metaDescription":"TE Connectivity AMP Micro MATE-N-LOK header 5-794637-2: 22 positions, dual row, 3.00 mm pitch, 250 V, gold mating contacts, SMT, shrouded, locking ramp.","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":"Solder Retention","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":"794637","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"22","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":"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":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.5574","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a574a7c4c1c314a95af111063e69401c.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/5-794637-2/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to 5-794637-2 in the Micro MATE-N-LOK series?","answer":"The 5-794637-2 shares the same pitch, row spacing, and contact finish with other Micro MATE-N-LOK headers; the only difference is position count. For a 14-position version use 5-794637-1, for 26 positions use 5-794637-3."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-794637-2","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/5-794637-2 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}}