{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-647609-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-647609-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-647609-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-647609-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors, MTA-100 series, Board to Cable/Wire header, 2 positions, 0.100\" (2.54mm) pitch, single row, shrouded 1 wall, through hole solder, friction lock, tin mating finish, black PBT glass-filled housing, UL94 V-0, -55°C~105°C.","salesMarkdown":"## 2-Pin 0.100\" Pitch MTA-100 Header The 3-647609-2: The friction lock provides retention against vibration-induced separation, a practical feature for harness applications where the connector pair sees movement or shock. This header mates with the MTA-100 series receptacle housings and IDC connectors. The single-row 2-position layout accepts the corresponding female connector with a friction-lock ramp — the lock engages when the plug is fully seated, giving an audible click that confirms the mate. The 0.290\" mating contact length ensures full engagement depth with the receptacle terminal. For wire-to-board builds, pair this header with the matching MTA-100 crimp socket housing and 20-24 AWG terminals — the current rating depends on the wire gauge selected.","metaTitle":"3-647609-2 TE MTA-100 Header 2-Pin 0.100\" Pitch","metaDescription":"TE Connectivity 3-647609-2 MTA-100 single-row header, 2 positions, 0.100\" pitch, friction lock, tin contacts. Active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Cable/Wire","Series":"MTA-100","Package":"Bulk","Features":"Board Guide","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":"Black","Insulation Height":"0.347\\\" (8.81mm)","Ingress Protection":"-","Base Product Number":"647609","Insulation Material":"Polybutylene Terephthalate (PBT), Glass Filled","Number of Positions":"2","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.135\\\" (3.43mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-55°C~105°C","Mated Stacking Heights":"-","Overall Contact Length":"0.550\\\" (13.97mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.290\\\" (7.37mm)","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":"$0.6400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/5bb2793fd55b547345aaaa6639144689.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-647609-2/alternatives.json"},"ai":{"faq":[{"question":"Is the TE 3-647609-2 RoHS compliant?","answer":"RoHS compliance is standard for TE's MTA-100 series. The tin plating on contacts and the PBT housing material are consistent with RoHS requirements. Verify compliance documentation with your TE representative or distributor at order time."},{"question":"What is the difference between 3-647609-2 and 3-647609-1?","answer":"Both are MTA-100 2-position headers with the same pitch, locking, and plating. The difference is in the contact finish or packaging variant — check the specific datasheet for the exact delta. Both are active and share the same mating half."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-647609-2","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/3-647609-2 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}}