{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"640456-8","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"640456-8","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/640456-8","factsUrl":"https://icsourcedirect.com/api/mcp/products/640456-8","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-100, 640456-8, Header, 8 Positions, 0.100\" (2.54mm) Pitch, Single Row, Shrouded - 1 Wall, Friction Lock, Through Hole, Solder, Tin Contacts, UL94 V-0","salesMarkdown":"## Pitch and Position Count — Board Fit and Harness Match All 8 positions are loaded, so the header is ready for a full 8-circuit harness without blanking plugs. ## Shrouding and Locking — Retention in Vibration The shrouded-1-wall design provides keying to prevent mis-mating with non-MTA-100 receptacles, while the friction lock retains the mating connector under vibration and cable pull. This is a lower-engagement-force alternative to a detent lock; the mating half must have the corresponding lock ramp. ## Contact Plating and Ratings — Signal-Duty Ceiling Tin-plated mating contacts are cost-effective for one-time or occasional mating — they are not intended for frequent reconnection cycles where gold plating would be specified. Voltage rating is 250 VAC, covering most low-voltage signal and control circuits in industrial panels.","metaTitle":"640456-8 TE Connectivity AMP Connectors MTA-100 Header 8","metaDescription":"640456-8 TE Connectivity AMP Connectors MTA-100 header, 8 positions, 0.100\" (2.54mm) pitch, single row, shrouded, friction lock, tin contacts.","metaKeywords":null},"attributes":{"series":"MTA-100","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-100","Package":"Bulk","Features":"-","Shrouding":"Shrouded - 1 Wall","Termination":"Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Friction Lock","Number of Rows":"1","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"250VAC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.305\\\" (7.75mm)","Ingress Protection":"-","Base Product Number":"640456","Insulation Material":"Thermoplastic","Number of Positions":"8","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":"$0.4900","priceTiers":[{"qty":1,"price":"$0.49000","currency":"USD"},{"qty":10,"price":"$0.42400","currency":"USD"},{"qty":100,"price":"$0.34910","currency":"USD"},{"qty":500,"price":"$0.30360","currency":"USD"},{"qty":1000,"price":"$0.25047","currency":"USD"},{"qty":5000,"price":"$0.22011","currency":"USD"},{"qty":10000,"price":"$0.20493","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6fffdda6ebf813538ba2898458154c91.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/640456-8/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 640456-8?","answer":"The pitch is 0.100\" (2.54mm), which is the standard for the MTA-100 IDC receptacle series. This header mates directly with the matching MTA-100 receptacle without adapters."},{"question":"Is 640456-8 shrouded?","answer":"Yes, it is shrouded with one wall. The shrouding provides keying to prevent mis-mating with non-MTA-100 receptacles."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/640456-8","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/640456-8 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}}