{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-350943-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-350943-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-350943-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-350943-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Universal MATE-N-LOK header, 3-350943-0, 3-position single-row, 0.250\" (6.35mm) pitch, right-angle through-hole, shrouded 4-wall, gold-plated male pins, locking ramp, 12A, 600VAC.","salesMarkdown":"## Board-to-wire header for power and signal The 3-350943-0: This is a 3-position, single-row header from TE's Universal MATE-N-LOK series, designed for board-to-cable/wire applications. The 0.250\" (6.35mm) pitch gives you room to route heavier traces on the PCB without crowding. It's a right-angle through-hole mount, so the header sits parallel to the board surface — useful when the enclosure height is tight and you need the cable exit low. ## Current rating and contact finish That gold thickness handles repeated mate/unmate cycles in environments where tin would fret — think field-service gear or test equipment that gets reconnected regularly. The locking ramp fastening type gives a positive click when mated, so vibration won't walk the connector loose. The 4-wall shrouding protects the pins from damage during handling and mis-mating. ## Sourcing and compliance ROHS3 compliant, with a UL94 V-0 nylon housing. The mounting flange on the header gives you an extra mechanical anchor point to the board if the application sees cable strain.","metaTitle":"3-350943-0 TE Universal MATE-N-LOK Header, 3 Pos, 6.35mm","metaDescription":"TE AMP 3-350943-0 Universal MATE-N-LOK header, 3 circuits, 0.250\" pitch, right-angle through-hole, gold mating contacts, 12A, 600VAC. Sourced to order. RoHS3.","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":"Mounting Flange","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Circular","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"1","Pitch - Mating":"0.250\\\" (6.35mm)","Product Status":"Active","Voltage Rating":"600VAC","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"White","Insulation Height":"0.360\\\" (9.14mm)","Ingress Protection":"-","Base Product Number":"350943","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.160\\\" (4.06mm)","Current Rating (Amps)":"12A","Operating Temperature":"-40°C ~ 105°C","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":"$5.7600","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.76000","currency":"USD"},{"qty":10,"price":"$5.04900","currency":"USD"},{"qty":100,"price":"$4.52040","currency":"USD"},{"qty":500,"price":"$4.20318","currency":"USD"},{"qty":1000,"price":"$3.75379","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for 3-350943-0?","answer":"This header mates with Universal MATE-N-LOK receptacle housings and the corresponding crimp terminals. The 0.250\" pitch and locking ramp are common across the series — confirm the circuit count and keying on the receptacle side."},{"question":"Is 3-350943-0 RoHS compliant?","answer":"Yes, it's ROHS3 compliant per the manufacturer status. The nylon housing is UL94 V-0 rated."},{"question":"Does 3-350943-0 have a mounting flange?","answer":"Yes, the header includes a mounting flange for additional mechanical retention to the PCB."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-350943-0","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/3-350943-0 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}}