{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-644893-6","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-644893-6","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-644893-6","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-644893-6","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP CST-100, Board to Cable/Wire Header, 6 Positions, 0.100\" (2.54mm) Pitch, Through Hole, Shrouded - 4 Wall, Friction Lock, Black, UL94 V-0","salesMarkdown":"## Board-to-wire header for harness integration The 3-644893-6 is a 6-position, single-row, shrouded header from TE's CST-100 series, designed for board-to-cable/wire applications. The header mates with matching CST-100 receptacle housings, providing a friction lock that holds the pair together under moderate vibration — a practical choice for lighting and general-purpose equipment where the cable assembly won't see constant flexing. ## Position count and footprint fit This 6-position header is the highest circuit count in the single-row CST-100 vertical family among the active peer group — compare with the 4-position 3-644893-4 and the 3-position 3-644893-3. ## Compliance and sourcing posture Sourced to order against BOM quantities; confirm the mating half and wire gauge for current derating before committing the line.","metaTitle":"3-644893-6 TE Connectivity CST-100 Header, 6 Pos","metaDescription":"3-644893-6 TE Connectivity AMP CST-100 shrouded header, 6 positions, 0.100\" pitch, friction lock, UL94 V-0. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":"CST-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":"CST-100","Package":"Bulk","Features":"Board Guide","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"General Purpose, Lighting","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":"0.410\\\" (10.41mm)","Ingress Protection":"-","Base Product Number":"644893","Insulation Material":"Polyester","Number of Positions":"6","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":"0.520\\\" (13.21mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.280\\\" (7.11mm)","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":"$1.7700","priceTiers":[{"qty":1,"price":"$1.77000","currency":"USD"},{"qty":10,"price":"$1.61700","currency":"USD"},{"qty":100,"price":"$1.44160","currency":"USD"},{"qty":500,"price":"$1.29030","currency":"USD"},{"qty":1000,"price":"$1.15490","currency":"USD"},{"qty":5000,"price":"$1.03543","currency":"USD"},{"qty":10000,"price":"$0.95578","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-644893-6/alternatives.json"},"ai":{"faq":[{"question":"What is the pinout and orientation of 3-644893-6?","answer":"It is a single-row, vertical through-hole header with 6 positions, all loaded. The shrouded 4-wall housing guides the mating receptacle, and the friction lock engages on the top side of the header."},{"question":"What is the difference between 3-644893-6 and 3-644893-4?","answer":"All other specs — pitch, shrouding, locking, plating, temperature range — are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-644893-6","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/3-644893-6 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}}