{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-770743-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-770743-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-770743-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-770743-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Mini-Universal MATE-N-LOK header, 1-770743-0, 10 circuits, 2-row, 0.163\" (4.14mm) pitch, shrouded 4-wall, locking ramp, through-hole solder, tin-plated contacts, board lock, UL94 V-0.","salesMarkdown":"## Board-to-wire header at 4.14mm pitch — what the 10-position 2-row layout means for your harness The 1-770743-0: This is a 10-position, 2-row vertical header from the Mini-Universal MATE-N-LOK series, with a 0.163\" (4.14mm) pitch on both the mating and row spacing. The 4-wall shrouding and locking ramp mean it's built to stay mated under vibration — the latch gives an audible click when fully seated, and the shroud protects the pins from damage during handling. The board lock feature holds the header in place during solder and reflow, preventing the part from floating off the pads before the joints solidify. This is a practical advantage on a through-hole part — the lock anchors the header so the pins stay centred in the plated holes. ## Mating and termination — what it mates with and how it mounts This header mates with Mini-Universal MATE-N-LOK receptacle housings (crimp or pre-loaded contacts). The male pins are circular, tin-plated on both mating and post surfaces with 150.0µin thickness. Through-hole solder termination, 0.175\" post length — fits standard 1.6mm PCBs. Current rating depends on the wire gauge used in the mating half — the header itself is rated for the series' full current capacity when paired with the correct crimp terminal. Operating temperature range is -20°C to 85°C.","metaTitle":"1-770743-0 TE Connectivity Header 10 Pos 4.14mm Pitch Active","metaDescription":"1-770743-0 TE Connectivity Mini-Universal MATE-N-LOK header, 10 positions, 0.163\" pitch, shrouded with locking ramp. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":"Mini-Universal MATE-N-LOK","packageCase":null,"mountingType":null,"rohsStatus":"RoHS 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":"770743","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"10","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 ~ 85°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":"150.0µin (3.81µm)","Contact Finish Thickness - Mating":"150.0µin (3.81µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9200","priceTiers":[{"qty":1,"price":"$2.92000","currency":"USD"},{"qty":10,"price":"$2.60500","currency":"USD"},{"qty":100,"price":"$2.31220","currency":"USD"},{"qty":500,"price":"$2.12614","currency":"USD"},{"qty":1000,"price":"$1.90024","currency":"USD"},{"qty":5000,"price":"$1.64776","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/5babbb0a9b52617c5b44e40db02a0289.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-770743-0/alternatives.json"},"ai":{"faq":[{"question":"What connector mates with 1-770743-0?","answer":"It mates with Mini-Universal MATE-N-LOK receptacle housings. The locking ramp on the header engages the latch on the receptacle for a vibration-resistant connection."},{"question":"Is 1-770743-0 RoHS compliant?","answer":"Yes, it is RoHS compliant per the TE Connectivity listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-770743-0","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/1-770743-0 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}}