{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"644752-5","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"644752-5","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/644752-5","factsUrl":"https://icsourcedirect.com/api/mcp/products/644752-5","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-156 series, 644752-5, Board to Cable/Wire header, 5 circuits, 3.96 mm pitch, single row, shrouded with friction lock, through-hole solder termination, tin-plated male pins, UL94 V-0.","salesMarkdown":"## What the 3.96 mm pitch and friction lock mean for your board The 644752-5: The 3.96 mm (0.156\") pitch is the board footprint anchor — it matches the MTA-156 receptacle family and sets the per-contact current ceiling. In a panel where the wire bundle is routed through a moving door, that lock prevents intermittent opens that an unshrouded header would see. ## 5 positions, single row — BOM fit and layout Five positions, all loaded, single row. Insulation height is 0.425\" (10.80 mm) — the header stands off the board by that amount, which matters when the mating receptacle has a wire exit that needs clearance above the PCB. ## Voltage, temperature, and flammability envelope Rated 600VAC — this is the insulation withstand between adjacent pins and from pin to ground.","metaTitle":"644752-5 Header TE MTA-156 5 Pos 3.96mm Friction Lock","metaDescription":"644752-5 TE Connectivity AMP Connectors MTA-156 header, 5 positions, 3.96mm pitch, shrouded, friction lock, through-hole, tin contacts. Active production, RoHS.","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":"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":"5","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":"$0.4600","priceTiers":[{"qty":1,"price":"$0.46000","currency":"USD"},{"qty":10,"price":"$0.43300","currency":"USD"},{"qty":100,"price":"$0.36070","currency":"USD"},{"qty":500,"price":"$0.30814","currency":"USD"},{"qty":1000,"price":"$0.27008","currency":"USD"},{"qty":5000,"price":"$0.23927","currency":"USD"},{"qty":10000,"price":"$0.22434","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/644752-5/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/644752-5","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/644752-5 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}}