TCK-101

$6.04

Description：CMC 305UH 2LN TH
Series：-
Mfr：Traco Power
Package：Tube

SKU:65598cd60b99 Category: Common Mode Chokes Brand: Traco Power

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：CMC 305UH 2LN TH
Series：-
Mfr：Traco Power
Package：Tube
Filter Type：-
Number of Lines：2
Current Rating (Max)：-
DC Resistance (DCR) (Max)：10mOhm
Voltage Rating - DC：500V
Voltage Rating - AC：-
Operating Temperature：-40°C ~ 105°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Through Hole
Size / Dimension：-
Height (Max)：0.492" (12.50mm)
Package / Case：Horizontal, 4 PC Pin
Inductance @ Frequency：305 µH @ 100 kHz
Impedance @ Frequency：-
Qualification：-
Grade：-

Download product information

TCK-101

Overview

The TCK-101 is a common mode choke manufactured by Traco Power, designed for high-frequency filtering and isolation in electronic circuits. It features a compact magnetic core construction suitable for through-hole mounting. The component operates within a temperature range of -40°C to +105°C and supports a rated DC voltage of 500V. With an inductance of 305 µH at 100 kHz and a maximum DC resistance of 10 mΩ, it provides effective electromagnetic interference suppression for two-line applications.

Feature Summary

Provides common mode noise filtering for DC/DC converter circuits
Features a compact magnetic core design for efficient space utilization
Supports through-hole installation for robust mechanical attachment

Applications

Electromagnetic compatibility (EMC) filtering for isolated DC/DC converters
High-frequency noise suppression in industrial power supplies
Signal integrity enhancement in two-line communication or power interfaces

Procurement Notes

Verify the specific datasheet version to confirm mechanical dimensions and thermal characteristics before integration. Ensure the operating environment remains within the specified -40°C to +105°C range to maintain performance reliability. Cross-reference the 500V DC rating with system voltage requirements to prevent insulation breakdown. Confirm that the 10 mΩ DCR aligns with acceptable power loss constraints in the target circuit design.

Selection Notes

Select this component when designing isolated power stages requiring common mode noise attenuation. The 305 µH inductance value is optimized for high-frequency switching applications typical in modern DC/DC converters. Consider the SIP-8 compatible footprint if integrating with related Traco modules. Evaluate the 11.3 A current handling capability against peak load conditions to ensure adequate margin during transient events.

Part Context

This component belongs to the Traco Power passive filter portfolio, specifically engineered to complement their isolated DC/DC converter series. It serves as a critical interface element for meeting regulatory EMC standards in industrial and commercial equipment. The product line emphasizes compact form factors and reliable through-hole connectivity for automated assembly processes.