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Selfs - Current--compensated Noise Suppression Chokes - FAMILLE 42H22 - 42V25



CASE VERSION Voltage 250 Vac
Current 0.3 to 3 A

These chokes are fitted with high-permeability toroid core (ferrite). They are mainly used in devices
equipped with switched-mode power supplies, and in filters designed to prevent both the spread of
parasitic noise within the device, and the effects of line noise on the device itself.

TYPES

Types Horizontal Vertical Rated curent per winding A Rated inductance per winding mH DC resistance per winding(typical)mΩ
Code Code
42H22 - 42V25 42H22030042V2503000,3471400
42H22050042V2505000,527900
42V2505010,50,51100
42V2505020,5471200
42V2506000,618480
42V2508000,815360
42V2508010,827500
42V2508020,818400
42H22100042V251000110450
42V251001115540
42V25100215300
42V2512001,210400
42V2515001,56,8260
42H22200042V25200022,270
42V2525002,53,3120
42H22300042V25300031,270

Technical Data

Rated current:referred to 250 V-50 Hz and +60°C ambient temperature.
Inductance tolerance: +50 -30%
Climatic category: DIN GKC (-40 to +125°C; humidity cat. C)
Overtemperature of windings: < 55°C
Approx. weight: 12 g

Approval: VDE