{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"640497-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"640497-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/640497-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/640497-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MR (Miniature Rectangular) series, 640497-4, board-to-cable/wire header, 2 positions, single row, 4.20mm pitch, vertical through-hole, shrouded with latch lock, gold-plated mating contacts, 6A at 250VAC, UL94 V-0, -55°C to 105°C.","salesMarkdown":"## 2-position 4.20mm pitch vertical header with latch lock The 640497-4 is a single-row, 2-position header from the TE MR (Miniature Rectangular) series, pitched at 4.20mm. It's a vertical through-hole board-to-cable/wire connector with a shrouded 4-wall housing and a latch-lock fastening system. Rated 6A per circuit at 250VAC, it suits moderate-power signal or low-current power interconnects inside enclosures. ## Mating contacts gold-plated, solder posts tin-lead Sourced per RFQ — we confirm current pricing and lead time against your quantity at quote time. No stock-holding claim; this is a quoted-to-order line.","metaTitle":"640497-4 TE Connectivity MR Header 2 Pos 4.2mm Pitch","metaDescription":"640497-4 TE Connectivity AMP MR Series header, 2 positions, 4.20mm pitch, vertical through-hole, latch-lock shroud, 6A, RoHS non-compliant. 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":"640497-4","Series":"MR (Miniature Rectangular)","Package":"Bulk","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","description":"CONN HEADER VERT 2POS 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":"1","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":"640497","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"2","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":"$5.5800","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.58000","currency":"USD"},{"qty":10,"price":"$4.89100","currency":"USD"},{"qty":100,"price":"$4.37900","currency":"USD"},{"qty":500,"price":"$4.07172","currency":"USD"},{"qty":1000,"price":"$3.63637","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/cfcc83f26a8688d37c412a829186e099.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 640497-4 RoHS compliant?","answer":"No. The 640497-4 is RoHS non-compliant because the solder-post contacts are plated with tin-lead (150.0µin). If your application requires RoHS compliance, you will need a different part."},{"question":"Does 640497-4 have a mateable connector?","answer":"Yes. As a board-to-cable/wire header, it mates with the corresponding MR series receptacle housing and crimp terminals. The 4.20mm pitch and latch-lock shroud are specific to the MR series — confirm the mating half part number from the same series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/640497-4","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/640497-4 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}}