Radio interference supression filter NFK12-2A21

[FEAS article number: 51003]

Price per unit: 47,30 €

commercial customers acc. to § 14 BGB only
TVA 19 % en sus, ex-factory price

Filters of the NFK12-2A21 series are used to suppress circuit-bound interferences in AC power lines. Interference pulses or interference voltages are dampened independently from their point of origin. The filters are built with 1 stage and have a high insertion loss on a wide frequency range.
  • High insertion loss over a broad frequency range
  • Optimised against asymmetric interferences
  • Extra slim enclosure design, only 22.5 wide
  • Self-extinguishing polycarbonat housing acc. to UL94V1
  • Suitable for the tropics - epoxy resin casted
  • Safety acc. to VDE, EN, UL, CSA
Radio interference supression filter NFK12-2A21
Rated voltage: 250 VAC
Rated current: 2.0 A
Inductance: 2 x 5,6mH
Capacity: 2 x 0.47µF + 2 x 22nF
Operating temperature range: -40°C / +85°C
Dimensions (WxHxD): 22.5 x 75.0 x 98.5 mm
Weight: 0.35 kg
Mounting: On rails acc. to DIN 46277
Data sheet NFK12-2A21 (258.84 KB)

Technical data for the radio interference supression filter NFK12-2A21

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Manual NFK12 (499.49 KB)

Operating instructions for the radio interference supression filter of the serie NFK12

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Product specification NFK12-2A21 (207.09 KB)

Further information about the radio interference supression filter NFK12-2A21

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Price per unit 47,30 € 46,35 € 44,94 € 42,57 € 40,21 € 37,84 € 35,48 € 35,00 € 34,53 €

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