{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"350737-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"350737-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/350737-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/350737-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Universal MATE-N-LOK header, 350737-4, 12 positions, 0.250\" (6.35mm) pitch, through-hole, shrouded, gold-plated male pins, locking ramp, UL94 V-0.","salesMarkdown":"## Board-to-wire header for 6.35mm pitch harnesses The 1318699-3 uses 3.00µin gold plating versus the 350737-4's 30.0µin gold — a tenfold difference in plating thickness that translates to significantly fewer mating cycles before contact wear becomes a concern. For applications requiring frequent disconnect, the 350737-4 is the more durable option. ## Mating receptacle and termination The 0.250\" (6.35mm) pitch receptacle contacts are available in both tin and gold plating — match the plating grade to the header for optimal corrosion resistance and contact resistance over the service life.","metaTitle":"350737-4 TE Universal MATE-N-LOK Header 12 Pos 6.35mm","metaDescription":"350737-4 TE Connectivity AMP Connectors Universal MATE-N-LOK header, 12 positions, 0.250\" (6.35mm) pitch, through-hole, gold-plated contacts. Active, RoHS.","metaKeywords":null},"attributes":{"series":"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":"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":"3","Pitch - Mating":"0.250\\\" (6.35mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Natural","Insulation Height":"0.550\\\" (13.97mm)","Ingress Protection":"-","Base Product Number":"350737","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"12","Row Spacing - Mating":"0.250\\\" (6.35mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.215\\\" (5.46mm)","Current Rating (Amps)":"-","Operating Temperature":"-","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":"-","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.6400","priceTiers":[{"qty":1,"price":"$9.64000","currency":"USD"},{"qty":10,"price":"$8.40300","currency":"USD"},{"qty":100,"price":"$7.47450","currency":"USD"},{"qty":500,"price":"$6.98800","currency":"USD"},{"qty":1000,"price":"$6.23613","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/350737-4/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for 350737-4?","answer":"The mating half is a Universal MATE-N-LOK receptacle housing that accepts crimp terminals. The receptacle uses the same 0.250\" (6.35mm) pitch and 3-row layout. Confirm the circuit count and keying orientation — the header is unkeyed, so the receptacle must match the position count."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/350737-4","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/350737-4 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}}