{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-640452-5","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-640452-5","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-640452-5","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-640452-5","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-100 header, order code 1-640452-5, 15 positions, single row, 0.100\" (2.54 mm) pitch, 250 VAC, tin-plated mating contacts, through-hole, solder termination.","salesMarkdown":"## 15-position unshrouded through-hole header The 1-640452-5 is the 15-position member of TE Connectivity's MTA-100 unshrouded header line, terminated through-hole with solder. Tin-plated mating contacts carry a voltage rating of 250 VAC; current rating varies by wire gauge. ## Mating and termination Mates with MTA-100 receptacle housings (same series, 0.100\" pitch). The unshrouded male pins require the mating half to provide the polarisation and retention. The square tin-plated pins are soldered into the board — the 0.140\" (3.56 mm) post length suits standard PCB thickness. The 0.100\" (2.54 mm) insulation height matches the receptacle's entry depth.","metaTitle":"1-640452-5 MTA-100 Header, 15 Pos, 0.100\" Pitch, Obsolete","metaDescription":"TE Connectivity MTA-100 header 1-640452-5: 15 positions, single row, 0.100\" (2.54 mm) pitch, tin-plated contacts, through-hole solder termination.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Cable/Wire","Series":"MTA-100","Package":"Bulk","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"-","Number of Rows":"1","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Obsolete","Voltage Rating":"250VAC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.100\\\" (2.54mm)","Ingress Protection":"-","Base Product Number":"640452","Insulation Material":"Thermoplastic","Number of Positions":"15","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.140\\\" (3.56mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-55°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"0.535\\\" (13.59mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.295\\\" (7.49mm)","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":"$2.2000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/8544837059315a886810966d7b8c9367.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-640452-5/alternatives.json"},"ai":{"faq":[{"question":"What mates with the 1-640452-5 header?","answer":"Any MTA-100 receptacle housing at the same 0.100\" (2.54 mm) pitch and 15 positions. The unshrouded pin header relies on the mating half for polarisation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-640452-5","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/1-640452-5 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T18:18:13.382Z","lastPublished":"2026-07-20T18:18:13.382Z","indexable":true}}