{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-770621-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-770621-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-770621-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-770621-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Mini-Universal MATE-N-LOK header, 1-770621-1, 12 positions, 2-row, 4.14mm pitch, shrouded, through-hole solder, locking ramp, board lock, gold-plated mating contacts, rated 600VAC, -20°C to 105°C, UL94 V-0.","salesMarkdown":"## What this header fits — pitch, positions, and mating half The 1-770621-1 is a 12-position, 2-row header on 0.163\" (4.14mm) pitch, with a matching row spacing of 0.163\" (4.14mm). The mating half is a Mini-Universal MATE-N-LOK receptacle housing (sold separately). The 4-wall shrouding and locking ramp keep the pair aligned and latched under vibration — the ramp clicks in place and won't back out from cable tug. ## Voltage, temperature, and material ratings that matter That voltage ceiling suits industrial control panels and power distribution inside equipment enclosures. For a given wire size, check the derating curve in the Mini-Universal MATE-N-LOK application note. ## Peer comparison — 1318699-3 vs 1-770621-1 The differences: 1318699-3 uses a 0.165\" (4.20mm) pitch (vs 0.163\"), a 4-row layout (vs 2-row), and a latch-lock fastening (vs locking ramp). For a 2-row board footprint with a locking ramp, the 1-770621-1 is the direct match.","metaTitle":"1-770621-1 TE Connectivity Header 12 Pos 4.14mm Pitch","metaDescription":"1-770621-1 TE Connectivity AMP Mini-Universal MATE-N-LOK header, 12 positions, 4.14mm pitch, shrouded, locking ramp, active production, RoHS3 compliant.","metaKeywords":null},"attributes":{"series":"Mini-Universal 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":"Mini-Universal MATE-N-LOK","Package":"Bulk","Features":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Circular","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"2","Pitch - Mating":"0.163\\\" (4.14mm)","Product Status":"Active","Voltage Rating":"600VAC","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"White","Insulation Height":"0.531\\\" (13.50mm)","Ingress Protection":"-","Base Product Number":"770621","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"12","Row Spacing - Mating":"0.163\\\" (4.14mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.175\\\" (4.45mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-20°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":"150.0µin (3.81µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.2600","priceTiers":[{"qty":1,"price":"$6.26000","currency":"USD"},{"qty":10,"price":"$5.48500","currency":"USD"},{"qty":100,"price":"$4.91060","currency":"USD"},{"qty":500,"price":"$4.56596","currency":"USD"},{"qty":1000,"price":"$4.07777","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/43e7f69606e77eb5c393c1eeace774d2.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-770621-1/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch and number of positions of 1-770621-1?","answer":"0.163\" (4.14mm) pitch, 12 positions, all loaded, in a 2-row layout with 0.163\" row spacing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-770621-1","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/1-770621-1 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}}