{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1744017-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1744017-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1744017-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/1744017-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-156 header, 1744017-2, 2-position single-row, 3.96mm pitch, shrouded 1-wall, friction lock, tin-plated square pins, through-hole solder, UL94 V-0","salesMarkdown":"## Board Fit and Wire Gauge Ceiling The 1744017-2: The 3.96mm pitch on this 2-position header sets the board footprint wide enough for 18-22 AWG power wiring but rules out dense signal routing — you're not cramming this into a tight logic board. The single-row layout with all positions loaded keeps the BOM simple: one header, two pins, one mating half. ## Friction Lock vs Vibration Duty The friction lock keeps the mating housing from backing off under casual vibration — think a control cabinet door being opened and closed, not an engine mount. There's no secondary TPA or detent, so in high-shock environments you'd want a positive latch or a cable tie around the pair. ## Temperature Range and Envelope Fine for a ventilated industrial panel or a general-purpose enclosure; not for an engine bay or a hot plenum where the ambient pushes past 105°C.","metaTitle":"1744017-2 TE MTA-156 Header 2 Pos 3.96mm Friction Lock","metaDescription":"1744017-2 TE Connectivity MTA-156 header, 2 positions, 3.96mm pitch, friction lock, tin plating, 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":"Kinked Pin, 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":"1744017","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":"0.650\\\" (16.51mm)","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":"$0.4300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.43000","currency":"USD"},{"qty":10,"price":"$0.37600","currency":"USD"},{"qty":100,"price":"$0.31030","currency":"USD"},{"qty":500,"price":"$0.26980","currency":"USD"},{"qty":1000,"price":"$0.22258","currency":"USD"},{"qty":5000,"price":"$0.19560","currency":"USD"},{"qty":10000,"price":"$0.18211","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for 1744017-2?","answer":"The mating half is a MTA-156 receptacle housing (e.g., 3-640441-2) with the corresponding crimp terminals. Confirm the circuit count and wire gauge match before ordering."},{"question":"How do I get current pricing and availability for 1744017-2?","answer":"Submit an RFQ against your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1744017-2","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/1744017-2 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}}