{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-644752-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-644752-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-644752-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-644752-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-156 series, 1-644752-2, Board to Cable/Wire header, 12 circuits, 0.156\" (3.96mm) pitch, single row, shrouded - 1 wall, through hole, solder termination, friction lock, UL94 V-0.","salesMarkdown":"## What the 0.156\" Pitch and 12 Circuits Mean for Your Board The 1-644752-2: 12 positions in a single row, all loaded, give you a compact wire-to-board interconnect for general-purpose and industrial applications.","metaTitle":"1-644752-2 TE Connectivity MTA-156 Header 12 Pos 3.96mm","metaDescription":"1-644752-2 TE Connectivity MTA-156 header, 12 positions, 0.156\" pitch, shrouded, friction lock, UL94 V-0. Active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"MTA-156","packageCase":null,"mountingType":null,"rohsStatus":"RoHS 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","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":"0.425\\\" (10.80mm)","Ingress Protection":"-","Base Product Number":"644752","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"12","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.175\\\" (4.45mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-55°C~105°C","Mated Stacking Heights":"-","Overall Contact Length":"0.700\\\" (17.78mm)","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":"$1.5200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.52000","currency":"USD"},{"qty":10,"price":"$1.31900","currency":"USD"},{"qty":100,"price":"$1.17880","currency":"USD"},{"qty":500,"price":"$0.98230","currency":"USD"},{"qty":1000,"price":"$0.84198","currency":"USD"},{"qty":5000,"price":"$0.74655","currency":"USD"},{"qty":10000,"price":"$0.72971","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/39390541b2455c93db8a20734dea9fdd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch of 1-644752-2?","answer":"The mating pitch is 0.156\" (3.96mm), which sets the board layout and the per-contact current ceiling."},{"question":"What is the closest functional alternative to 1-644752-2?","answer":"The 10-position 1-644752-0 is the closest sibling in the same MTA-156 series — same pitch, lock, plating, and housing. It is a direct drop-in if your circuit count allows."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-644752-2","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/1-644752-2 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}}