Passive Components


SMT toroidal-core compensated chokes

9 May 2001 Passive Components

Sprague-Goodman has added a new size surface mount toroidal-core transformer to the two sizes already offered. The new models measure 8,5 x 6,0 x 4,5 mm in a pick-and-placeable liquid crystal polymer plastic housing.

The series is characterised as current compensated chokes with inductance values from 11 to 4700 µH, but RF or pulse transformer models can be provided. The chokes operate from -40 to 125°C and are well suited for many applications such as EMI isolation in switching mode power supplies and other line filtering requirements.



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