{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"640504-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"640504-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/640504-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/640504-2","rawCanonicalId":null},"summary":{"shortDescription":"Molex 640504-2, MR series 4-row shrouded header, 20 positions, 0.165 in (4.20 mm) pitch, latch-lock latch lock, through-hole solder termination, male pin contacts, 250 VAC, 6 A per circuit, gold on mating face / tin-lead on post, operating -55 to 105 °C, UL94 V-0 nylon housing.","salesMarkdown":null,"metaTitle":"Molex 640504-2 Header 20-Position 4-Row 4.20mm Pitch","metaDescription":"Molex 640504-2 MR series 4-row header, 20 positions, 0.165 in (4.20 mm) pitch, latch lock, through-hole. 6 A per circuit. Gold mating / tin-lead post plating. Sourced to order agai","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Cable/Wire","Series":"MR (Miniature Rectangular)","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":"Latch Lock","Number of Rows":"4","Pitch - Mating":"0.165\\\" (4.20mm)","Product Status":"Active","Voltage Rating":"250VAC","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Black, Red","Insulation Height":"0.531\\\" (13.50mm)","Ingress Protection":"-","Base Product Number":"640504","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"20","Row Spacing - Mating":"0.165\\\" (4.20mm)","Contact Finish - Post":"Tin-Lead","Contact Length - Post":"0.150\\\" (3.81mm)","Current Rating (Amps)":"6A","Operating Temperature":"-55°C~105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.220\\\" (5.59mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"150.0µin (3.81µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.0700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/861809ff1943b20c19901b6c4f175b32.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/640504-2/alternatives.json"},"ai":{"faq":[{"question":"What is 640504-2's listed series and connector style on this product line?","answer":"The 640504-2 is listed as Style Board to Cable/Wire, Series MR (Miniature Rectangular). It is a 4-row, 20-position shrouded male pin header with through-hole solder termination and latch-lock fastening."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/640504-2","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/640504-2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-14T12:54:51.082Z","lastPublished":"2026-07-14T12:54:51.082Z","indexable":true}}