{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"640389-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"640389-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/640389-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/640389-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP MTA-156 header, 640389-4, 4-position single-row, 0.156\" (3.96mm) pitch, right-angle through-hole, shrouded 1-wall, friction lock, tin-plated male pins, UL94 V-0 natural housing.","salesMarkdown":"## What the 0.156\" Pitch and 4 Positions Mean for Your Board The 640389-4: Four positions loaded all means the header delivers a full set of signal or power circuits in a single-row layout, keeping the board edge narrow for tight enclosures.","metaTitle":"640389-4 TE Connectivity MTA-156 Header 4-Pin 3.96mm Right","metaDescription":"640389-4 TE Connectivity AMP MTA-156 header, 4 positions, 0.156\" pitch, right-angle through-hole, friction lock, tin contacts, UL94 V-0, active production.","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":"640389","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"4","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":"$0.7100","priceTiers":[{"qty":1,"price":"$0.71000","currency":"USD"},{"qty":10,"price":"$0.62100","currency":"USD"},{"qty":100,"price":"$0.51200","currency":"USD"},{"qty":500,"price":"$0.44520","currency":"USD"},{"qty":1000,"price":"$0.36730","currency":"USD"},{"qty":5000,"price":"$0.32278","currency":"USD"},{"qty":10000,"price":"$0.30052","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/872345f7b9e958cafbfa410077038983.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/640389-4/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for 640389-4?","answer":"The mating half is an MTA-156 receptacle housing (crimp or IDC type) with a friction-lock latch that engages the header's locking ramp."},{"question":"Can 640389-4 be used in high-temperature environments?","answer":"The UL94 V-0 housing material supports the upper end without flame risk."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/640389-4","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/640389-4 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}}