{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4-647166-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"4-647166-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-647166-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/4-647166-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-100 header, 4-647166-2, 12 positions, 0.100\" (2.54 mm) pitch, single row, shrouded 1 wall, SMD solder termination, friction lock, tin-plated contacts, UL94 V-0 black polyamide housing.","salesMarkdown":"The single-wall shroud guides the receptacle during mating but leaves the contact tips exposed—confirm the mating half's keying before assembly. This header mates with MTA-100 series IDC receptacles or crimp-style housings that accept 0.100\" pitch contacts. Termination is SMD solder—the 0.100\" pitch allows hand-soldering or reflow with standard profiles.","metaTitle":"4-647166-2 TE Connectivity MTA-100 Header SMD 12 Pos 2.54 mm","metaDescription":"4-647166-2 TE Connectivity AMP Connectors MTA-100 header, 12 positions, 0.100\" (2.54 mm) pitch, SMD, friction lock, UL94 V-0.","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":"Surface Mount","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":"647166","Insulation Material":"Polyamide (PA46), Nylon 4/6","Number of Positions":"12","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-55°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","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":"$3.4100","priceTiers":[{"qty":1,"price":"$3.41000","currency":"USD"},{"qty":10,"price":"$3.04100","currency":"USD"},{"qty":100,"price":"$2.69960","currency":"USD"},{"qty":500,"price":"$2.48236","currency":"USD"},{"qty":1000,"price":"$2.21860","currency":"USD"},{"qty":5000,"price":"$1.92382","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/4-647166-2/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 4-647166-2?","answer":"The pitch is 0.100\" (2.54 mm), standard for the MTA-100 series. This sets the board footprint and the spacing for the mating receptacle contacts."},{"question":"What is the mating connector for 4-647166-2?","answer":"It mates with MTA-100 series receptacles (IDC or crimp style) that have a 0.100\" pitch and a friction-lock ramp. The specific mating part number depends on wire gauge and termination type—confirm the receptacle's position count and keying."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-647166-2","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/4-647166-2 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}}