{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4-644897-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"4-644897-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-644897-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/4-644897-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors CST-100 series, Header, 10 Positions, 0.100\" (2.54mm) Pitch, Through Hole, Solder, Shrouded - 4 Wall, Friction Lock, Gold Mating Finish","salesMarkdown":"## 10-Position Shrouded Header for Wire-to-Board The 4-wall shroud and friction lock keep the mating half aligned and resist vibration-induced separation — useful in lighting or general-purpose enclosures where the connector might see movement. ## Through-Hole Termination and Temperature Range Voltage rating is 250VAC.","metaTitle":"4-644897-0 TE Connectivity CST-100 Header 10 Pos 2.54mm","metaDescription":"4-644897-0 TE Connectivity CST-100 shrouded header, 10 positions, 0.100\" pitch, gold plating, friction lock. Active production. Request a quote.","metaKeywords":null},"attributes":{"series":"CST-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":"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":"644897","Insulation Material":"Polyester","Number of Positions":"10","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":"Gold","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":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.8000","priceTiers":[{"qty":1,"price":"$3.80000","currency":"USD"},{"qty":10,"price":"$3.38600","currency":"USD"},{"qty":100,"price":"$3.00600","currency":"USD"},{"qty":500,"price":"$2.76410","currency":"USD"},{"qty":1000,"price":"$2.47042","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/4-644897-0/alternatives.json"},"ai":{"faq":[{"question":"What is the pinout of 4-644897-0?","answer":"This is a 10-position, single-row header with all positions loaded. The pinout follows the standard 0.100\" pitch layout — position 1 is typically marked by a square pad or chamfer on the housing."},{"question":"Is 4-644897-0 shrouded?","answer":"Yes, it has a 4-wall shroud that surrounds the pins, protecting them from damage and guiding the mating receptacle into alignment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-644897-0","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/4-644897-0 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}}