{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"640445-5","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"640445-5","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/640445-5","factsUrl":"https://icsourcedirect.com/api/mcp/products/640445-5","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-156 series header, 640445-5, 5 positions, 0.156\" (3.96mm) pitch, single-row, shrouded 1-wall, through-hole solder termination, tin-plated male pins, friction lock, UL94 V-0 natural thermoplastic housing.","salesMarkdown":"The 640445-5: A shrouded 1-wall design means the header has a partial wall on one side to guide the mating receptacle, reducing the chance of misalignment during assembly. ## Tin-Plated Contacts — Mating Cycles and Current Handling Tin contacts are rated for fewer mating cycles than gold — typically 25 to 50 cycles — but deliver reliable performance in environments without corrosive gases or frequent reconnection. For a 5-position header in a harness, the limiting factor is often the wire's current-carrying capacity, not the contact itself. The header terminates via through-hole solder — the 0.125\" (3.18mm) post length is designed for standard 1.6mm PCBs. The natural color housing is glass-filled thermoplastic, providing dimensional stability during wave soldering. It is RoHS compliant and available for order through independent distribution channels.","metaTitle":"640445-5 TE Connectivity MTA-156 Header, 5 Pos, 3.96mm","metaDescription":"640445-5 TE Connectivity AMP Connectors MTA-156 header, 5 positions, 0.156\" pitch, shrouded 1-wall, friction lock, tin-plated contacts, UL94 V-0.","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":"640445","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"5","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":"$0.4500","priceTiers":[{"qty":1,"price":"$0.45000","currency":"USD"},{"qty":10,"price":"$0.38500","currency":"USD"},{"qty":100,"price":"$0.29980","currency":"USD"},{"qty":500,"price":"$0.25698","currency":"USD"},{"qty":1000,"price":"$0.21415","currency":"USD"},{"qty":5000,"price":"$0.18356","currency":"USD"},{"qty":10000,"price":"$0.17132","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6a6ae74c758a809f2940ce5a6656561e.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/640445-5/alternatives.json"},"ai":{"faq":[{"question":"Does 640445-5 have a shrouded header?","answer":"Yes, the 640445-5 features a shrouded 1-wall design. The partial wall on one side guides the mating receptacle during assembly, reducing misalignment risk. It also includes a friction lock for vibration-resistant mating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/640445-5","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/640445-5 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}}