| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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8,000 pcs
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8000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TDK B84144A0050R140 is a single-stage 4-line EMC filter designed for three-phase power systems with a neutral conductor. It is rated for 50 A continuous current at a rated temperature of 50 °C and accepts a voltage of 300/520 V AC at 50/60 Hz. This filter is intended for use in converters and power electronics, providing effective line noise suppression.
Electrical characteristics include a typical resistance of 1.3 mΩ and leakage current of 0.314 mA at rated voltage and 50 Hz. Dielectric strength is verified with test voltages of 2240 V DC (line/line) and 2720 V DC (lines/case). The filter can handle overloads of 1.5x rated current for 3 minutes per hour or 2.5x rated current for 30 seconds per hour.
The filter is housed in a metal chassis mount enclosure and uses terminal block terminations with a 10 mm² cross section. It has an approximate weight of 2.2 kg and operates over a temperature range of -25 °C to 100 °C. The climatic category per IEC 60068-1 is 25/105/21, indicating suitability for damp heat conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $262.83 | $262.83 |
| 10+ | $232.43 | $232.43 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated voltage is 300/520 V AC, 50/60 Hz.
The rated current is 50 A at 50 °C rated temperature.
-25 °C to 100 °C.
The leakage current is 0.314 mA at rated voltage and 50 Hz.
The filter is approved to IEC 60939, UL 1283, and CSA C22.2 No.8. Agency approvals include cUR and UR.