{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"640387-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"640387-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/640387-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/640387-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-156 series, 640387-3, Board to Cable/Wire, Header, 3 Positions, 0.156\" (3.96mm) Pitch, Right Angle, Through Hole, Solder, Friction Lock, Tin Contacts, UL94 V-0","salesMarkdown":"## 3-position right-angle header with friction lock Its 0.156\" (3.96mm) pitch is wider than the common 0.100\" headers, giving more room per contact for routing and a higher current ceiling before the temperature rise hits the housing limit. ## Tin contacts and current derating Both the mating and post finishes are tin, not gold. For a 3-position header, expect the per-contact current to be in the 5-7 A range with 18-20 AWG wire at 25°C ambient; derate above that per the wire manufacturer's curve.","metaTitle":"640387-3 TE MTA-156 Header 3 Pos 3.96mm R/A Friction Lock","metaDescription":"640387-3 TE Connectivity MTA-156 header, 3 circuits, 0.156\" pitch, right-angle through hole, friction lock, tin contacts. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":"MTA-156","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Cable/Wire","Series":"MTA-156","Package":"Bulk","Features":"-","Shrouding":"Shrouded - 1 Wall","Termination":"Solder","Applications":"General Purpose, Industrial","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Friction Lock","Number of Rows":"1","Pitch - Mating":"0.156\\\" (3.96mm)","Product Status":"Active","Voltage Rating":"600VAC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.300\\\" (7.62mm)","Ingress Protection":"-","Base Product Number":"640387","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.125\\\" (3.18mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-55°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.400\\\" (10.16mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4600","priceTiers":[{"qty":1,"price":"$0.46000","currency":"USD"},{"qty":10,"price":"$0.43000","currency":"USD"},{"qty":100,"price":"$0.35770","currency":"USD"},{"qty":500,"price":"$0.30560","currency":"USD"},{"qty":1000,"price":"$0.26786","currency":"USD"},{"qty":5000,"price":"$0.23730","currency":"USD"},{"qty":10000,"price":"$0.22249","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2a69cbb6cb562b896fdd32dc701bc559.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/640387-3/alternatives.json"},"ai":{"faq":[{"question":"Is 640387-3 RoHS compliant?","answer":"Yes, the 640387-3 is ROHS3 compliant per the manufacturer's listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/640387-3","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/640387-3 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}}