{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"643265-7","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"643265-7","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/643265-7","factsUrl":"https://icsourcedirect.com/api/mcp/products/643265-7","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP MTA-100 header, 643265-7, 9 positions (8 loaded), 0.100\" (2.54mm) pitch, shrouded-1 wall, friction lock, through-hole solder, tin-plated male pins, UL94 V-0 natural thermoplastic.","salesMarkdown":"643265-7 is a single-row, 9-position shrouded header from the MTA-100 series, with 8 positions loaded. The friction lock holds the header to the mating receptacle without a secondary latch — enough for moderate vibration inside an enclosure, but not for a washdown zone where a full locking ramp is needed. Rated for 250VAC and current that varies by wire gauge, this header is a general-purpose board-to-wire interconnect for control panels, test equipment, and consumer appliances where the operating temperature stays between -55°C and 105°C. ## 8 loaded positions — confirm your circuit count The header body has 9 pin cavities but only 8 are populated (vs). The empty position is typically the keying slot in the MTA-100 system — the mating receptacle has a matching polarizing rib that prevents reverse insertion. If your BOM calls for 9 circuits, this part leaves one pin open; you need the fully loaded 9-position version (base number 643265-8 or similar). Mates with MTA-100 IDC receptacles (e.g., 640441 series) or crimp-type receptacle housings that accept 22-26 AWG wire. The through-hole solder termination means the header is wave-soldered to the PCB — no press-fit, no surface-mount. The 0.140\" (3.56mm) post length is standard for a 1.6mm-thick board; check your board thickness if you're stacking multiple headers.","metaTitle":"643265-7 TE Connectivity MTA-100 Header, 9 Pos, 2.54mm Pitch","metaDescription":"643265-7 TE Connectivity AMP MTA-100 shrouded header, 9 positions (8 loaded), 0.100\" pitch, friction lock, tin contacts. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":"MTA-100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 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":"643265","Insulation Material":"Thermoplastic","Number of Positions":"9","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":"8","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1200","priceTiers":[{"qty":1,"price":"$1.12000","currency":"USD"},{"qty":10,"price":"$1.04900","currency":"USD"},{"qty":100,"price":"$0.90220","currency":"USD"},{"qty":500,"price":"$0.79492","currency":"USD"},{"qty":1000,"price":"$0.71201","currency":"USD"},{"qty":5000,"price":"$0.64374","currency":"USD"},{"qty":10000,"price":"$0.60356","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/643265-7/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 643265-7 and what does it mate with?","answer":"The pitch is 0.100\" (2.54mm). It mates with MTA-100 IDC receptacles or crimp housings — the friction lock aligns with the matching ramp on the receptacle. Confirm the receptacle's position count matches your loaded circuits."},{"question":"Is 643265-7 RoHS compliant?","answer":"Yes, it is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/643265-7","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/643265-7 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}}