Datasheet

TCK 127 Model

Application Note

Page 1 of 1

Speciﬁcations can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com

www.tracopower.com

Rev. April 14. 2015

Dimensions

A B C D E F G

7.5 Max. 8.5 Max. 10.5 Max. 3.5±1.0 5.08±0.5 2.54±0.3 0.6±0.1

All dimensions in mm

SPECIFICATIONS

Inductance

137μH±25%μH±25%

Test Condition：10kHz/50mV

Measurement Instrument：HP 4263B LCR Meter

Impedance

DCR(Max.)： 24mΩ

Measurement Instrument：HIOKI 3540 mΩ Hitester

Rated Current

(Typ.)：1.92A

Measurement Instrument：Agilent 34401A Meter

Rated voltage 500VDC

Operating temperature -40°C ~ +105°C

Recommended Through Hole 0.8mm

PAGE 1
Application Note TCK 127 Model Dimensions 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 0.6±0.1 All dimensions in mm SPECIFICATIONS Inductance Impedance Rated Current Rated voltage Operating temperature Recommended Through Hole 137μH±25% μH±25% Test Condition：10kHz/50mV Measurement Instrument：HP 4263B LCR Meter DCR(Max.)： 24mΩ Measurement Instrument：HIOKI 3540 mΩ Hitester IDC(Typ.)：1.92A Measurement Instrument：Agilent 34401A Meter 500VDC -40°C~ +105°C 0.