{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"640504-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"640504-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/640504-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/640504-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MR (Miniature Rectangular) header, order code 640504-3, 20 positions, 4 rows, 0.165\" (4.20 mm) pitch, 6 A, 250 VAC, tin-plated phosphor bronze contacts, through-hole, solder termination, latch lock, shrouded 4-wall, UL94 V-0.","salesMarkdown":"TE Connectivity MR (Miniature Rectangular) header, order code 640504-3, 20 positions, 4 rows, 0.165\" (4.20 mm) pitch, 6 A, 250 VAC, tin-plated phosphor bronze contacts, through-hole, solder termination, latch lock, shrouded 4-wall, UL94 V-0.","metaTitle":"TE 640504-3 MR Header, 20-Pos 4.20mm Shrouded","metaDescription":"TE Connectivity MR series header 640504-3: 20 positions, 4-row, 0.165\" (4.20 mm) pitch, 6 A, 250 VAC, tin-plated contacts, through-hole, latch lock.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Style":"Board to Cable/Wire","title":"640504-3","Series":"MR (Miniature Rectangular)","Package":"Bulk","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":"Latch Lock","Number of Rows":"4","Pitch - Mating":"0.165\\\" (4.20mm)","Voltage Rating":"250VAC","Contact Material":"Phosphor Bronze","Insulation Color":"Black, Red","Insulation Height":"0.531\\\" (13.50mm)","Base Product Number":"640504","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"20","Row Spacing - Mating":"0.165\\\" (4.20mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.210\\\" (5.33mm)","Current Rating (Amps)":"6A","Operating Temperature":"-55°C~105°C","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.220\\\" (5.59mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.7659","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/861809ff1943b20c19901b6c4f175b32.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/640504-3/alternatives.json"},"ai":{"faq":[{"question":"What is the connector style listed for the 640504-3?","answer":"Board to Cable/Wire — the header terminates through-hole on the PCB side and mates with a wire-side housing or receptacle."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/640504-3","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/640504-3 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}}