TDK-Lambda MXB1220-33 Single Phase Power Line EMI Filter 250V 20A Two Stage Choke Base Mount
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| Series | MXB Series |
| Filter Type | Single-phase EMI/RFI Power Line Filter |
| Voltage | 250 VAC / VDC (50/60Hz) |
| Rated Current | 20 A |
| Circuit Design | Two-stage chokes, wideband high attenuation |
| Installation | Base / Chassis Mount |
| Connection Type | With Protective Cover Terminal Block |
| Leak Current | Standard specification (specific values please refer to the data manual, typically < 1mA @ 250V/60Hz) |
| Test Voltage | Line-to-line 1450 VDC / Line-to-ground 2250 VDC (1 minute) |
| Insulation Resistance | > 100 MΩ (500 VDC) |
| Operating Temperature | -25°C to +85°C (including derating) |
| Safety Certification | UL 1283, CSA C22.2 No. 8, VDE (EN 60939 / IEC 60939) |
| RoHS Status | Compliant with RoHS Directive |
| Encapsulation | Modular, metal housing |
| Lifecycle Status | Last purchase date: December 2014 (recommended to confirm alternative model) |
Manufacturer No.
MXB1220-33MXB-1220-33
Interchange No.
RSKN-2020
Fitment Vehicles
CT ScannerIndustrial Control EquipmentMedical Electronic EquipmentSwitched-Mode Power SupplyInverterServo Drive
Electrical and Electronic System - Industrial Encyclopedia
Original genuine TDK-Lambda MXB1220-33 single phase power line filter, rated voltage 250VAC/VDC, rated current 20A. Designed with two stage chokes, providing wideband, high attenuation EMI/RFI suppression performance. Base mounted with cover terminal block, wiring is simple and safety is high. Compliant with UL1283, CSA C22.2 No.8, VDE/EN standards. Widely used in electromagnetic compatibility modification for industrial control, medical equipment, CT scanners, power modules and other electronic equipment. Complete data sheet, pinout and schematic support provided.