{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-640388-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-640388-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-640388-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-640388-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-156 series header, 1-640388-2, 12 positions, 3.96mm pitch, shrouded 1 wall, friction lock, through hole, tin-plated male pins, 600VAC, UL94 V-0.","salesMarkdown":"## 12-Position 3.96mm Pitch Header The 1-640388-2: The housing is shrouded on one wall and uses a friction lock to secure the mating receptacle, reducing the chance of accidental disconnection under vibration. ## Shrouded Housing and Friction Lock The single-wall shroud guides the receptacle into alignment during mating and provides basic polarization — it won't prevent a wrong-side insertion, but it keeps the pins from bending on a straight mate.","metaTitle":"1-640388-2 TE Connectivity MTA-156 Header 12 Pos 3.96mm","metaDescription":"1-640388-2 TE Connectivity AMP Connectors MTA-156 series header, 12 positions, 3.96mm pitch, shrouded 1 wall, friction lock, through hole, tin contacts","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":"Circular","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":"640388","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":"0.650\\\" (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":"$1.0300","priceTiers":[{"qty":1,"price":"$1.03000","currency":"USD"},{"qty":10,"price":"$0.87200","currency":"USD"},{"qty":100,"price":"$0.78300","currency":"USD"},{"qty":500,"price":"$0.64064","currency":"USD"},{"qty":1000,"price":"$0.56946","currency":"USD"},{"qty":5000,"price":"$0.49828","currency":"USD"},{"qty":10000,"price":"$0.47337","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ea91a3f5df620f98ce0694852ca19f41.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-640388-2/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 1-640388-2 and what is the lead time?","answer":"We source 1-640388-2 through independent distribution channels against your BOM quantity."},{"question":"Is 1-640388-2 compatible with MTA-156 wire-to-board receptacles?","answer":"Yes, the 1-640388-2 header is designed to mate with MTA-156 receptacles — same 3.96mm pitch and friction-lock system. Verify the receptacle order code against your assembly drawing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-640388-2","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/1-640388-2 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}}