{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"350789-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"350789-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/350789-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/350789-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Universal MATE-N-LOK header, 350789-1, 3 positions, 6.35 mm pitch, shrouded 4-wall, through-hole solder, locking ramp, tin-plated contacts, UL94 V-0.","salesMarkdown":"## 6.35 mm Pitch, 3-Position Shrouded Header The 350789-1: The 0.250-inch (6.35 mm) pitch gives generous spacing between contacts — useful for routing power or signal lines where creepage distance matters, or where the board layout can tolerate wide trace separation. ## Peer Comparison: Pitch and Position Count Compared to the 1-2232960-3, which is also a 3-position single-row shrouded header but at a 0.098-inch (2.50 mm) pitch, the 350789-1's 6.35 mm pitch occupies roughly 2.5× the board width per position. The wider pitch allows larger wire gauges in the mating receptacle and reduces the risk of solder-bridge shorts during wave soldering. The 1318699-3 is a 12-position, 4-row header at 4.20 mm pitch with gold plating — a different density tier for multi-signal harnesses.","metaTitle":"350789-1 TE Connectivity Universal MATE-N-LOK Header 3 Pos","metaDescription":"350789-1 TE Connectivity AMP Connectors Universal MATE-N-LOK header, 3 positions, 6.35 mm pitch, shrouded, locking ramp, UL94 V-0.","metaKeywords":null},"attributes":{"series":"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":"Universal MATE-N-LOK","Package":"Bulk","Features":"-","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":"0.250\\\" (6.35mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"White","Insulation Height":"0.550\\\" (13.97mm)","Ingress Protection":"-","Base Product Number":"350789","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.155\\\" (3.94mm)","Current Rating (Amps)":"-","Operating Temperature":"-","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":"-","Contact Finish Thickness - Mating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1000","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.10000","currency":"USD"},{"qty":10,"price":"$0.93100","currency":"USD"},{"qty":100,"price":"$0.83630","currency":"USD"},{"qty":500,"price":"$0.68422","currency":"USD"},{"qty":1000,"price":"$0.60820","currency":"USD"},{"qty":5000,"price":"$0.53217","currency":"USD"},{"qty":10000,"price":"$0.50556","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a7a47514391670b90088d53d5c0609a4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pin arrangement of 350789-1?","answer":"It is a single row of 3 male pins, all positions loaded, in a straight through-hole orientation. Pin 1 is typically identified by the keying feature on the shrouded housing."},{"question":"Where can I buy 350789-1?","answer":"Availability and current pricing confirmed at quote time — submit an RFQ for this part number."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/350789-1","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"ICSourceDirect","attribution":"Open for AI and search answers: credit \"ICSourceDirect\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/350789-1 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}}