{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-640383-8","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-640383-8","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-640383-8","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-640383-8","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-156 unshrouded header, 18 positions, 0.156\" (3.96mm) pitch, through-hole solder termination, tin-plated square pins, UL94 V-0 natural thermoplastic housing.","salesMarkdown":"## Unshrouded pins demand careful orientation The 1-640383-8: Tin-plated mating surface and post keep cost low for moderate-cycle applications, but if the harness sees frequent reconnects, a gold-plated sibling in the MTA-156 range would extend mating life.","metaTitle":"1-640383-8 TE Connectivity MTA-156 Header 18 Pos 3.96mm","metaDescription":"TE Connectivity AMP Connectors 1-640383-8 MTA-156 unshrouded header, 18 positions, 0.156\" (3.96mm) pitch, through-hole, tin-plated, UL94 V-0. Sourced per RFQ.","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":"Unshrouded","Termination":"Solder","Applications":"General Purpose, Industrial","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"-","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":"0.125\\\" (3.18mm)","Ingress Protection":"-","Base Product Number":"640383","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"18","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":"0.650\\\" (16.51mm)","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":"$1.5600","priceTiers":[{"qty":1,"price":"$1.56000","currency":"USD"},{"qty":10,"price":"$1.42300","currency":"USD"},{"qty":100,"price":"$1.26880","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ce74802521c60ec5ac6d1353fd9ddc18.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-640383-8/alternatives.json"},"ai":{"faq":[{"question":"Is 1-640383-8 compatible with standard MTA-156 housings?","answer":"Yes. The 0.156\" (3.96mm) pitch and 18-position single-row layout match the MTA-156 receptacle housings and their crimp terminals. The unshrouded header has no polarization key, so the receptacle's own keying must be aligned during mating."},{"question":"What is the pitch of TE Connectivity 1-640383-8 header?","answer":"0.156\" (3.96mm) between centres, single row, 18 positions total."},{"question":"How do I get current pricing and availability for 1-640383-8?","answer":"Submit an RFQ with your target quantity and BOM line. We source this part against current market pricing and lead time; no stock-holding claim, no price figure on the page."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-640383-8","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/1-640383-8 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}}