{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4-644456-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"4-644456-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-644456-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/4-644456-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP MTA-100 unshrouded header, 14 positions, 0.100\" (2.54 mm) pitch, tin-plated square pins, through-hole solder termination, natural thermoplastic housing, UL94 V-0.","salesMarkdown":"## What this 14-position MTA-100 header is for Through-hole solder termination and a natural thermoplastic housing rated UL94 V-0 make it a standard fit for wave-solder assembly on single-sided or double-sided boards. ## Temperature range and current rating For a typical 22-24 AWG wire, expect 3-5 A per contact at 30°C rise. Voltage rating is 250 VAC, which is standard for signal-level and low-power distribution inside an enclosure.","metaTitle":"4-644456-4 TE MTA-100 Header 14 Pos 2.54 mm Tin","metaDescription":"4-644456-4 TE Connectivity AMP MTA-100 unshrouded header, 14 positions, 0.100\" (2.54 mm) pitch, tin plating, through-hole, active production. Sourced per RFQ.","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":"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":"Active","Voltage Rating":"250VAC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.100\\\" (2.54mm)","Ingress Protection":"-","Base Product Number":"644456","Insulation Material":"Thermoplastic","Number of Positions":"14","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.110\\\" (2.79mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-55°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"0.505\\\" (12.83mm)","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":"150.0µin (3.81µm)","Contact Finish Thickness - Mating":"150.0µin (3.81µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9800","priceTiers":[{"qty":1,"price":"$0.98000","currency":"USD"},{"qty":10,"price":"$0.93200","currency":"USD"},{"qty":100,"price":"$0.76760","currency":"USD"},{"qty":500,"price":"$0.69778","currency":"USD"},{"qty":1000,"price":"$0.60338","currency":"USD"},{"qty":5000,"price":"$0.51718","currency":"USD"},{"qty":10000,"price":"$0.50800","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/305c50b34b3f718eb64ff1129ed620d7.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/4-644456-4/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 4-644456-4?","answer":"The pitch is 0.100\" (2.54 mm), which is the standard MTA-100 pitch matching IDC ribbon cable and the mating receptacle housings."},{"question":"Does 4-644456-4 have a locking feature?","answer":"No, this is an unshrouded header — it does not have a locking latch."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-644456-4","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/4-644456-4 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}}