{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2-647123-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2-647123-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-647123-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/2-647123-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-156 series, 2-647123-2, Board to Cable/Wire header, 2 positions, 0.156\" (3.96mm) pitch, Through Hole, Shrouded - 4 Wall, Friction Lock, Tin contacts","salesMarkdown":"## Two-Position Header with 3.96mm Pitch for Wire-to-Board The 2-647123-2 is a single-row, 2-position header from TE's MTA-156 series, designed for Board to Cable/Wire interconnects. This lock resists vibration-induced disconnection in industrial and general-purpose equipment. The insulation material is glass-filled thermoplastic rated UL94 V-0. ## Through-Hole Mounting and Solder Termination The header mounts through hole, with solder termination to the PCB. Insulation height of 0.525\" (13.34mm) provides clearance above the board for wire routing. ## Voltage and Temperature Ratings for Industrial Duty Rated 600VAC, the header suits line-voltage control circuits and power distribution within industrial cabinets. The current rating varies by the wire gauge of the mating terminal — in the MTA-156 system, the terminal and wire size set the actual ampacity, not the header alone.","metaTitle":"2-647123-2 TE Connectivity MTA-156 Header 2 Position 3.96mm","metaDescription":"2-647123-2 TE Connectivity AMP Connectors MTA-156 header, 2 positions, 3.96mm pitch, shrouded, friction lock, 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 - 4 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":"Black","Insulation Height":"0.525\\\" (13.34mm)","Ingress Protection":"-","Base Product Number":"647123","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"2","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":"0.550\\\" (13.97mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.300\\\" (7.62mm)","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":"$2.6900","priceTiers":[{"qty":1,"price":"$2.69000","currency":"USD"},{"qty":10,"price":"$2.44000","currency":"USD"},{"qty":100,"price":"$2.15010","currency":"USD"},{"qty":500,"price":"$1.82758","currency":"USD"},{"qty":1000,"price":"$1.55881","currency":"USD"},{"qty":5000,"price":"$1.39756","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f7b6c9e4ba3d3ea3d17911bead485b93.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/2-647123-2/alternatives.json"},"ai":{"faq":[{"question":"What is the exact pitch of 2-647123-2?","answer":"The pitch is 0.156\" (3.96mm), measured center-to-center between adjacent pin positions."},{"question":"Is 2-647123-2 RoHS compliant?","answer":"Yes, it is listed as RoHS compliant."},{"question":"What is the mating connector for 2-647123-2?","answer":"The header mates with MTA-156 series receptacle housings that accept the corresponding crimp terminals — the housing and terminal are separate line items in the same series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-647123-2","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/2-647123-2 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}}