{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"644752-7","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"644752-7","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/644752-7","factsUrl":"https://icsourcedirect.com/api/mcp/products/644752-7","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-156 series, 644752-7, Board to Cable/Wire, 7 Positions, 0.156\" (3.96mm) Pitch, Through Hole, Tin, Friction Lock, UL94 V-0","salesMarkdown":"## 7-Pin MTA-156 Header with Friction Lock The 644752-7 is a 7-position, single-row header from TE's MTA-156 series, pitched at 0.156\" (3.96mm) — a standard spacing for wire-to-board power and signal interconnects in industrial and general-purpose equipment. ## Through-Hole Solder Termination and Shrouding Termination is through-hole solder — the 0.175\" (4.45mm) post length gives a solid solder joint on the PCB, and the 0.400\" (10.16mm) mating pin length ensures full contact wipe inside the receptacle. The 1-wall shroud on the header guides the mating housing and protects the pins from accidental bending during assembly. The insulation height of 0.425\" (10.80mm) is the clearance above the PCB surface after soldering.","metaTitle":"644752-7 TE Connectivity MTA-156 Header, 7 Pos 3.96mm Tin","metaDescription":"644752-7 TE Connectivity AMP Connectors MTA-156 header, 7 circuits, 3.96mm pitch, tin-plated, friction lock, UL94 V-0. Active production. 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":"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":"7","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":"$0.6100","priceTiers":[{"qty":1,"price":"$0.61000","currency":"USD"},{"qty":10,"price":"$0.58600","currency":"USD"},{"qty":100,"price":"$0.47250","currency":"USD"},{"qty":500,"price":"$0.41832","currency":"USD"},{"qty":1000,"price":"$0.36665","currency":"USD"},{"qty":5000,"price":"$0.31990","currency":"USD"},{"qty":10000,"price":"$0.30455","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/644752-7/alternatives.json"},"ai":{"faq":[{"question":"What is the current rating of the 644752-7?","answer":"The spec table does not list a single amp value; it is wire-gauge dependent."},{"question":"Is 644752-7 RoHS compliant?","answer":"Yes, it 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/644752-7","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/644752-7 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}}