{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"640501-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"640501-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/640501-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/640501-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP MR (Miniature Rectangular) 640501-4, 9-position, 3-row, 0.165\" (4.20mm) pitch header, board-to-cable/wire style, shrouded with latch lock, through-hole solder termination, gold-plated mating contacts (30.0µin), rated 6A at 250VAC, UL94 V-0, -55°C to 105°C.","salesMarkdown":"## 9-position 4.20mm pitch header with gold contacts The 640501-4 is a 9-position, 3-row header from TE's MR (Miniature Rectangular) series, on a 4.20mm pitch. The 4.20mm pitch and 3-row layout match the MR receptacle footprint. Termination is through-hole solder; the contact length on the post side is 0.210\" (5.33mm), which fits standard PCB thicknesses in the 1.6mm range. RoHS status is non-compliant due to the tin-lead post plating — plan for exemption or alternate finish if RoHS compliance is required.","metaTitle":"640501-4 TE Connectivity Header 9 Pos 4.2mm Pitch Gold","metaDescription":"640501-4 TE Connectivity AMP MR series header, 9-position, 3-row, 4.20mm pitch, 6A, gold-plated contacts, latch lock, active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"MR (Miniature Rectangular)","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Style":"Board to Cable/Wire","title":"640501-4","Series":"MR (Miniature Rectangular)","Package":"Bulk","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","description":"CONN HEADER VERT 9POS 4.2MM","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Circular","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Latch Lock","Number of Rows":"3","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":"640501","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"9","Row Spacing - Mating":"0.165\\\" (4.20mm)","Contact Finish - Post":"Tin-Lead","Contact Length - Post":"0.210\\\" (5.33mm)","Current Rating (Amps)":"6A","Operating Temperature":"-55°C ~ 105°C","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":"$21.8200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$21.82000","currency":"USD"},{"qty":10,"price":"$18.00700","currency":"USD"},{"qty":100,"price":"$15.46730","currency":"USD"},{"qty":500,"price":"$14.77474","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c5ad1f968d3e85f98f5f5c63f7c2048f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the current rating of the 640501-4?","answer":"The 640501-4 is rated 6A per circuit at 250VAC. The gold-plated contacts keep contact resistance stable across the rated current range."},{"question":"Is the 640501-4 compatible with Molex Mini-Fit Jr receptacles?","answer":"No — the 640501-4 is a TE MR series header and mates only with the corresponding MR series receptacle. The 4.20mm pitch and keying are specific to the MR family; Mini-Fit Jr uses a different housing geometry and latch position."},{"question":"Does the 640501-4 have a latch lock feature?","answer":"Yes, the header uses a latch lock fastening type."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/640501-4","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"ICSourceDirect","attribution":"Open for AI and search answers: credit \"ICSourceDirect\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/640501-4 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}}