{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"350583-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"350583-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/350583-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/350583-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Universal MATE-N-LOK header, 350583-4, 3 positions, 0.250\" (6.35mm) pitch, shrouded 4-wall, through-hole solder, male pin, locking ramp, gold mating finish 30.0µin, UL94 V-2, natural insulation.","salesMarkdown":"## Board-to-wire header with a 6.35mm pitch and locking ramp The 0.250\" (6.35mm) pitch gives you room to route heavier wire gauges without crowding the board. The shrouded 4-wall housing and locking ramp fastening type provide a secure mate under vibration — the ramp holds the plug in place without relying on a separate latch. ## What the gold mating finish means for your application The post finish is tin, so the solder joint is standard tin-lead compatible. The 3-position count is fully loaded — all positions are populated, no empty cavities to manage. The 1318699-3 is a 4-row, 12-position header with a 0.165\" (4.20mm) pitch, rated 5 A and 250 VAC, with a latch lock and UL94 V-0 housing. The 350583-4 is a single-row, 3-position part with a wider 0.250\" pitch and a locking ramp — different density and retention mechanism.","metaTitle":"350583-4 TE Universal MATE-N-LOK Header 3 Pos 6.35mm","metaDescription":"350583-4 TE Connectivity AMP Connectors Universal MATE-N-LOK header, 3 positions, 0.250\" (6.35mm) pitch, shrouded, locking ramp, gold mating finish.","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":"1","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":"350583","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"3","Row Spacing - Mating":"-","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-2","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4500","priceTiers":[{"qty":1,"price":"$2.45000","currency":"USD"},{"qty":10,"price":"$2.18600","currency":"USD"},{"qty":100,"price":"$1.97540","currency":"USD"},{"qty":500,"price":"$1.78670","currency":"USD"},{"qty":1000,"price":"$1.59805","currency":"USD"},{"qty":5000,"price":"$1.40939","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/350583-4/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for the 350583-4?","answer":"The 350583-4 is a header that mates with a Universal MATE-N-LOK receptacle housing and crimp terminals. The mating half is a 3-position receptacle with the same 0.250\" (6.35mm) pitch and locking ramp interface."},{"question":"Is the 350583-4 RoHS compliant?","answer":"Yes, the 350583-4 is listed as RoHS Compliant by TE Connectivity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/350583-4","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/350583-4 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}}