TDK-Lambda RSAN-2020L Single-phase Power Line EMI/EMC Filter 20A 250VAC Base Mounting Screw Terminal Low Leakage Current
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| Series | RSAN series |
| Rated Current | 20 A |
| Voltage | 250 VAC / 250 VDC |
| Phase Count | Single Phase (1-Phase) |
| Installation | Base Mount / Chassis Mount |
| Connection Type | Terminal Block / Screw Termination |
| Filter Level | Single Stage |
| Differential Attenuation Frequency Range | 0.5 MHz ~ 8 MHz |
| Common Mode Attenuation Frequency Range | 0.3 MHz ~ 30 MHz |
| Leak Current | Low leakage current design (Standard version typical < 1mA @ 250V/60Hz, see data sheet for details) |
| Operating Temperature | -25°C to +85°C (including derating) |
| Safety Certification | UL 1283, CSA C22.2 No. 8, EN 60939 (ENEC), RoHS, REACH |
| Fire Resistance Grade | UL 94V-0 |
| Material | Metal Housing (Galvanized Steel Plate or Aluminum) |
| Terminal Count | 4 Terminals (L, N, PE, PE) |
| Typical Application | EMI Suppression for General Industrial, Commercial, and Medical Equipment |
| DIN Track Installation Option | Optional (requires 'D' suffix special bracket for installation) |
| Pulse Attenuation | Yes (Pulse Attenuation) |
Manufacturer No.
RSAN-2020L
Interchange No.
RSEN-2020LRSHN-2020RSMN-2020RSEN-2020RSAN-2020
Fitment Vehicles
Industrial Automation Control CabinetSwitching Power Supply ModuleMedical Electronic EquipmentTest and Measurement InstrumentsInverter DriveUninterruptible Power Supply (UPS)
Electrical and Electronic System - Industrial Encyclopedia
TDK-Lambda RSAN-2020L single-phase power line EMC/EMI filter, rated current 20A, rated voltage 250VAC/250VDC, base mounting, screw terminal wiring. Features excellent pulse attenuation characteristics (0.5-8MHz differential mode, 0.3-30MHz common mode) and low leakage current design, compliant with UL, CSA, EN safety certifications. Widely used in industrial automation equipment, power modules, medical equipment and measurement instruments for electromagnetic compatibility suppression. Provides original data sheets, pin diagrams and selection support.