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Product Detailed Parameters
- Description：CMC 156UH 2LN TH
- Series：-
- Mfr：Traco Power
- Package：Tube
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：-
- DC Resistance (DCR) (Max)：15mOhm
- Voltage Rating - DC：500V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.630" L x 0.630" W (16.00mm x 16.00mm)
- Height (Max)：0.591" (15.00mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：156 µH @ 100 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The TCK-072 is a common mode choke manufactured by Traco Power, designed for through-hole mounting. It features an inductance of 156 µH with a tolerance of ±35%, measured at 100 kHz. The component supports a maximum DC current of 11.5 A and has a maximum DC resistance of 15 mΩ. It operates within a temperature range of -40°C to +105°C. The physical dimensions are 16 mm in length, 16 mm in width, and 15 mm in height. This unshielded filter component is part of the inductors, chokes, and coils subcategory.
Feature Summary
- Provides common mode noise filtering for electrical circuits
- Supports high current handling up to 11.5 A
- Designed for reliable operation in industrial environments
Applications
- Industrial process control systems
- Machine tools and automation equipment
- Power supply input stages requiring EMI suppression
Procurement Notes
Verify the specific inductance value and current rating against your circuit requirements before ordering. Confirm that the through-hole package dimensions fit your PCB layout constraints. Ensure the operating temperature range meets your application's environmental conditions. Check for any specific RoHS compliance documentation if required by your procurement policy.
Selection Notes
Select this component when a common mode choke with 156 µH inductance is needed for through-hole assembly. Consider the 11.5 A current rating to ensure it handles the expected load without saturation. The unshielded design may require careful placement to minimize magnetic interference with nearby components. Verify compatibility with your manufacturing process for through-hole technology.
Part Context
The TCK-072 belongs to Traco Power's range of passive electronic components, specifically common mode chokes. These components are essential for electromagnetic interference (EMI) suppression in power electronics. Traco Power is known for producing reliable power conversion solutions, and this choke complements their DC/DC converters by ensuring clean power delivery in noisy environments.
Replacement Considerations
The TCK-072 is functionally similar to the TCK-076, which offers 55 µH inductance and 5.7 A current rating. When substituting, verify that the lower inductance and current capacity of the TCK-076 meet your circuit's EMI and current requirements. Ensure the physical footprint and pinout are compatible with your existing design.
