{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4-644615-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"4-644615-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-644615-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/4-644615-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-156 series, 4-644615-2, Board to Cable/Wire header, 12 positions, single row, 3.96 mm pitch, shrouded - 1 wall, through hole, solder termination, friction lock, tin mating and post finish, 600VAC, UL94 V-0.","salesMarkdown":"## Board-to-wire header with friction lock The 3.96 mm pitch gives it a wider contact spacing than fine-pitch headers, making it suitable for power and signal distribution in industrial and general-purpose applications.","metaTitle":"4-644615-2 TE Connectivity MTA-156 Header 12 Pos 3.96mm","metaDescription":"4-644615-2 TE Connectivity AMP Connectors MTA-156 pin header, 12 positions, 3.96mm pitch, shrouded, friction lock, tin plating, 600VAC, 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":"Board Guide, Keying Slot","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":"0.545\\\" (13.84mm)","Ingress Protection":"-","Base Product Number":"644615","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"12","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":"0.700\\\" (17.78mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.450\\\" (11.43mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"150.0µin (3.81µm)","Contact Finish Thickness - Mating":"150.0µin (3.81µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4800","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.48000","currency":"USD"},{"qty":10,"price":"$1.35000","currency":"USD"},{"qty":100,"price":"$1.20350","currency":"USD"},{"qty":500,"price":"$1.07712","currency":"USD"},{"qty":1000,"price":"$0.96409","currency":"USD"},{"qty":5000,"price":"$0.86436","currency":"USD"},{"qty":10000,"price":"$0.82289","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/5c97fe21abaf109c163917ff41a3b9ba.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for 4-644615-2?","answer":"This header mates with a TE MTA-156 receptacle housing (e.g., 3-644615-2 or similar) and the corresponding crimp socket terminals. The friction lock on the header engages with the latch on the receptacle housing for a secure connection."},{"question":"Does 4-644615-2 have a friction lock?","answer":"Yes, the fastening type is friction lock, which provides a positive latching mechanism to prevent accidental unmating under vibration or cable strain."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-644615-2","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"ICSourceDirect","attribution":"Open for AI and search answers: credit \"ICSourceDirect\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/4-644615-2 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}}