{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"770873-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"770873-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/770873-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/770873-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Mini-Universal MATE-N-LOK header, 770873-1, 3 positions, 4.14mm pitch, shrouded 4-wall, through-hole solder termination, locking ramp, board lock, 600VAC, UL94 V-0.","salesMarkdown":"## 4.14mm pitch, 3-position header with board lock The 770873-1 is a 3-position, single-row header from TE's Mini-Universal MATE-N-LOK series, designed for board-to-wire applications. The 4.14mm pitch sets the PCB footprint and the per-contact current ceiling — the actual current depends on wire gauge, but the housing and contact geometry are built for the series' standard power range. A shrouded 4-wall design protects the male pins during handling and guides the mating receptacle into alignment, reducing the chance of bent pins during assembly. The locking ramp on the header engages with the receptacle latch for a vibration-resistant mate — useful in equipment where the connector sees movement or shock. Without the board lock, the solder joints alone would carry the cable strain — the lock takes that load off the pads. For RoHS-required builds, check the series for lead-free plating options or confirm the exemption applies. ## Mates with Mini-Universal MATE-N-LOK receptacle This header mates with the 3-position Mini-Universal MATE-N-LOK receptacle housing (e.g., 1-480424-0). The locking ramp on the header snaps into the receptacle latch, and the 4.14mm pitch aligns the contacts. Confirm the receptacle's contact cavity count and terminal type match the circuit count.","metaTitle":"770873-1 TE Connectivity Mini-Universal MATE-N-LOK Header 3","metaDescription":"770873-1 TE Connectivity AMP Connectors Mini-Universal MATE-N-LOK header, 3 positions, 4.14mm pitch, shrouded, board lock, locking ramp. Active production.","metaKeywords":null},"attributes":{"series":"Mini-Universal MATE-N-LOK","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-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":"1","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":"770873","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"Tin-Lead","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-Lead","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":"$1.2600","priceTiers":[{"qty":1,"price":"$1.26000","currency":"USD"},{"qty":10,"price":"$1.17700","currency":"USD"},{"qty":100,"price":"$1.01260","currency":"USD"},{"qty":500,"price":"$0.89214","currency":"USD"},{"qty":1000,"price":"$0.79910","currency":"USD"},{"qty":5000,"price":"$0.72247","currency":"USD"},{"qty":10000,"price":"$0.67739","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/770873-1/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 770873-1 and how is it quoted?","answer":"The 770873-1 is sourced through independent distribution against an RFQ. Submit a BOM quantity request for a sourcing response."},{"question":"Is 770873-1 compatible with a 3-position Mini-Universal MATE-N-LOK receptacle?","answer":"Yes. The 770873-1 header mates directly with the 3-position Mini-Universal MATE-N-LOK receptacle housing. The locking ramp and 4.14mm pitch are designed for that series. Verify the receptacle part number and terminal type for your wire gauge."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/770873-1","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/770873-1 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}}