{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-794637-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-794637-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-794637-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-794637-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Micro MATE-N-LOK header, SMD, 2 positions, 3.00mm pitch, shrouded 4-wall, gold mating finish, locking ramp, -40°C ~ 105°C, UL94 V-0.","salesMarkdown":"## What this 2-position SMT header does The locking ramp fastening type mates with the corresponding Micro MATE-N-LOK receptacle housing, giving a positive audible latch that resists vibration in industrial and automotive environments. ## Solder retention and board mounting This is especially useful in applications where the mated cable is routed near the board edge and subject to strain. ROHS3 compliant. The sibling 3-794637-1 is a through-hole version of the same 2-position Micro MATE-N-LOK header. The 3-794637-2 is surface-mount, which eliminates the through-hole reflow step and suits double-sided board assemblies where the header sits on the top side and components populate the bottom.","metaTitle":"3-794637-2 TE Connectivity Micro MATE-N-LOK Header SMD 2POS","metaDescription":"3-794637-2 TE Connectivity AMP Connectors Micro MATE-N-LOK header, SMD, 2 positions, 3.00mm pitch, gold mating finish, locking ramp, RoHS. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"Micro MATE-N-LOK","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Cable/Wire","Series":"Micro MATE-N-LOK","Package":"Tape & Reel (TR) Cut Tape (CT)","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":"-","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":"2","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":"$2.6200","priceTiers":[{"qty":1,"price":"$2.62000","currency":"USD"},{"qty":10,"price":"$2.33100","currency":"USD"},{"qty":100,"price":"$2.10640","currency":"USD"},{"qty":250,"price":"$2.09460","currency":"USD"},{"qty":500,"price":"$1.90526","currency":"USD"},{"qty":1250,"price":"$1.70409","currency":"USD"},{"qty":2500,"price":"$1.57392","currency":"USD"},{"qty":6250,"price":"$1.50291","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/5e0d046d9af84832642853eda7d4fc29.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-794637-2/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 3-794637-2?","answer":"The pitch is 3.00mm, measured between adjacent contact centers. This sets the board footprint and the per-contact current ceiling."},{"question":"Is 3-794637-2 RoHS compliant?","answer":"Yes, it is ROHS3 compliant per the manufacturer's declaration."},{"question":"What is the mating connector for 3-794637-2?","answer":"It mates with the Micro MATE-N-LOK receptacle housing (e.g., 3-794617-2). The locking ramp engages with the receptacle latch for a vibration-resistant connection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-794637-2","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/3-794637-2 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}}