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Selfs - Current--compensated Noise Suppression Chokes - FAMILLE 42U15V 4C 42U15V 4D



LINEAR VERSION Voltage 250 Vac
Current 0.35 to 1.45 A

These chokes are fitted with two high-permeability cores (ferrite) U15 type. Each winding is split in two
sections to reduce the winding capacitance. They are mainly used in devices equipped with switchedmode
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 42U15V 4C 42U15V 4D Rated curent A Rated inductance mH DC resistance per (typical) Ω
Code Code
42U15V 4C 42U15V 4D 42U15V 4C 030042U15V 4D 03000,35304,3
42U15V 4C 040042U15V 4D 04000,45682,4
42U15V 4C 060042U15V 4D 06000,65471,3
42U15V 4C 080042U15V 4D 08000,8270,8
42U15V 4C 090042U15V 4D 09000,95230,6
42U15V 4C 190042U15V 4D 10001,05150,45
42U15V 4C 150042U15V 4D 15001,4550,25

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: 17 g

Pending Approval: VDE

The chokes are designed and tested in accordance with EN 138100; EN 60938-1
The coil formers are of flame-retardant plastic material in accordance with UL 94V-0