TCK-128

Common Mode Choke TCK-128 Order Code TCK-128 Inductance (each winding) 277 µH ±25% (at 10 kHz / 50 mV) Impedance (DCR) 59 mΩ max. Rated Current 0.98 A max. Rated Voltage 500 VDC max. (between windings) Operating Temperature -40°C to +105°C RoHS Exemptions No Exemptions Impedance Curve Outline Dimensions Dimensions [mm] A 7.5 max. B 8.5 max. C 10.5 max. D 3.5 ±1.0 E 5.08 ±0.5 F 2.54 ±0.3 G ø 0.6 ±0.1 All specifications valid at +25°C, unless otherwise stated. © Copyright 2021 Traco Electronic AG Specifications can be changed without notice. www.tracopower.com Rev. December 6, 2021 Page 1 / 1