{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-644754-6","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-644754-6","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-644754-6","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-644754-6","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-156 series header, 3-644754-6, 6 positions, 0.156\" (3.96 mm) pitch, single row, right-angle through-hole, tin-plated male pins, friction lock, UL94 V-0 natural housing.","salesMarkdown":"## Single-row 3.96 mm pitch header with friction lock The 3-644754-6: This MTA-156 header carries 6 positions on a 0.156\" (3.96 mm) pitch in a single row — the board footprint is straightforward: one row of 6 through-hole solder posts spaced 3.96 mm apart, with the right-angle orientation keeping the mated wire assembly parallel to the PCB. For field-service environments where the harness gets tugged during maintenance, the lock is a first line of defense against backed-out terminals. Mated stack height is set by the 0.300\" (7.62 mm) insulation height — enough clearance for the wire exit without crowding adjacent components. The tin-on-tin interface can fret if the connector is mated/unmated often under vibration.","metaTitle":"3-644754-6 TE Connectivity MTA-156 Header 6-Pos 3.96mm","metaDescription":"TE Connectivity MTA-156 header, 6 positions, 0.156\" pitch, single row, right-angle through-hole, 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, Right Angle","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":"0.300\\\" (7.62mm)","Ingress Protection":"-","Base Product Number":"644754","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"6","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":"-","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":"$2.0300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.03000","currency":"USD"},{"qty":10,"price":"$1.80600","currency":"USD"},{"qty":100,"price":"$1.63190","currency":"USD"},{"qty":500,"price":"$1.47608","currency":"USD"},{"qty":1000,"price":"$1.32022","currency":"USD"},{"qty":5000,"price":"$1.16436","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the exact pitch and row count for 3-644754-6?","answer":"0.156\" (3.96 mm) pitch, single row, 6 positions total."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-644754-6","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/3-644754-6 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}}