The TVZ25DN621KBS is a Metal Oxide Varistor (MOV) from World Products Inc. Key Specifications: 1. Type: Metal Oxide Varistor (MOV) 2. Voltage Rating (Vrms): 250V 3. Surge Current Rating (Ipp): 6kA (8/20μs) 4. Energy Absorption: 250J (1.2/50μs) 5. Clamping Voltage (Vc): 375V (max) 6. Response Time: <1ns 7. Operating Temperature: -40°C to 85°C 8. Package: Disk, 20mm (0.79in) diameter Features: 1. High surge current capability 2. Fast response time 3. Low leakage current 4. High energy absorption 5. Compact design 6. RoHS compliant Applications: 1. Transient voltage suppression 2. Overvoltage protection (OVP) 3. Lightning protection 4. Surge protection (SPD) 5. Power supply protection 6. Industrial control systems 7. Automotive electronics Standards Compliance: 1. IEC 61000-4-2 (Electromagnetic Compatibility) 2. UL 497B (Surge Protective Devices) 3. RoHS compliant Dimensions: 1. Diameter: 20mm (0.79in) 2. Thickness: 7.5mm (0.3in) 3. Lead Length: 25mm (0.98in) Datasheet: For detailed specifications, please refer to the World Products Inc. TVZ25DN621KBS datasheet. Ordering Information: To order or replace this MOV, ensure you have the following information: 1. Part number (TVZ25DN621KBS) 2. Quantity required You can purchase World Products Inc. MOVs from authorized distributors, such as: - Diode House Equivalent Parts: Some equivalent parts from other manufacturers are: - Littelfuse V25DA620 - TE Connectivity 250V 6kA MOV - Vishay General Semiconductor V25D620 Would you like more information or have specific questions about this MOV?