Radio interference supression filter SFK12-4S2148

[FEAS article number: 51010]

Price per unit: 42.80 €

commercial customers acc. to § 14 BGB only
19 % VAT plus., ex-factory price

Filters of the SFK12-4S2148 series are used to suppress circuit-bound interferences in DC supply lines or DC control lines with a voltage of 48VDC.
Interference pulses or interference voltages are dampened independently from their point of origin. The integrated overvoltage protection efficiently diverts unwanted inductive transients.
  • High insertion loss over a broad frequency range
  • Optimised against interferences in the lower frequencies
  • 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 SFK12-4S2148
Rated voltage: 48 VDC
Rated current: 4.0 A
Inductance: 2 x 400µH
Capacity: 2 x 470µF + 2 x 330nF
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 SFK12-4S2148 (256.4 KB)

Technical data for the radio interference supression filter SFK12-4S2148

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Manual SFK12 (487.81 KB)

Operating instructions for the radio interference supression filter of the serie SFK12

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Product specification SFK12-4S2148 (200.38 KB)

Further information about the radio interference supression filter SFK12-4S2148

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Price per unit 42.80 € 41.94 € 40.66 € 39.38 € 37.66 € 36.38 €

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