{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-643228-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-643228-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-643228-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-643228-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Universal MATE-N-LOK header, 3 positions, 0.250\" (6.35 mm) pitch, right-angle through-hole, gold-plated female socket contacts, locking ramp, natural nylon housing.","salesMarkdown":"The 3-643228-0: Termination is solder — the 0.160\" (4.06 mm) post length provides enough protrusion through the board for a reliable solder fillet on standard 1.6 mm thick PCBs. The mounting flange adds mechanical stability, taking some of the cable strain off the solder joints. Contact material is phosphor bronze, a common spring alloy that retains its shape under repeated insertion and resists stress relaxation at elevated temperatures. ## Mating Half and Sourcing Status This header mates with Universal MATE-N-LOK receptacle housings that accept the corresponding female socket crimp terminals.","metaTitle":"3-643228-0 TE Universal MATE-N-LOK Header 3 Pos 0.250\"","metaDescription":"TE Connectivity AMP 3-643228-0 Universal MATE-N-LOK header, 3 positions, 0.250\" pitch, right-angle through-hole, gold-plated contacts. Active, RoHS compliant.","metaKeywords":null},"attributes":{"series":"Universal MATE-N-LOK","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Female Socket Headers"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Cable/Wire","Series":"Universal MATE-N-LOK","Package":"Bulk","Features":"Mounting Flange","Termination":"Solder","Applications":"-","Contact Type":"Female Socket","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":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Natural","Insulation Height":"0.360\\\" (9.14mm)","Ingress Protection":"-","Base Product Number":"643228","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)":"-","Operating Temperature":"-","Mated Stacking Heights":"-","Contact Finish - Mating":"Gold","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":"$4.9900","priceTiers":[{"qty":1,"price":"$4.99000","currency":"USD"},{"qty":10,"price":"$4.53500","currency":"USD"},{"qty":100,"price":"$3.99530","currency":"USD"},{"qty":500,"price":"$3.39600","currency":"USD"},{"qty":1000,"price":"$2.89659","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/503f35eac9dceb5d36c67aba527af58b.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-643228-0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3-643228-0 and how is it quoted?","answer":"The part is Active and RoHS compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-643228-0","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/3-643228-0 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}}