ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
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 Detailed Parameters
- Description：CMC 419UH 780MA 2LN TH
- Series：-
- Mfr：Traco Power
- Package：Tube
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：780mA
- DC Resistance (DCR) (Max)：-
- Voltage Rating - DC：500V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.335" L x 0.295" W (8.50mm x 7.50mm)
- Height (Max)：0.413" (10.50mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：419 µH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
Download product information
Overview
The Traco Power TCK-119 is a two-line common mode choke designed for electromagnetic compatibility filtering in DC/DC converter circuits. It features a nominal inductance of 419 µH measured at 10 kHz and supports a maximum rated current of 780 mA. The component is rated for 500 V DC and operates within a temperature range of -40°C to 105°C. It utilizes a vertical through-hole package with four pins, measuring 8.50 mm in length, 7.50 mm in width, and up to 10.50 mm in height.
Feature Summary
- Provides common mode noise suppression for differential signal lines in power electronics
- Engineered specifically for integration with DC/DC converter applications
- Constructed for reliable operation across extended industrial temperature ranges
Applications
- Electromagnetic interference filtering for DC/DC converters
- Common mode noise reduction in power supply input stages
- Signal integrity enhancement in electronic equipment power distribution
Procurement Notes
Verify the specific manufacturer part number against official Traco Power documentation to ensure authenticity. Confirm that the required electrical parameters, including inductance tolerance and current ratings, align with the design specifications. Check the package orientation and pin configuration to match the target PCB layout requirements before finalizing procurement.
Selection Notes
Select this component based on the required inductance value at the operating frequency and the maximum current handling capability. Ensure the voltage rating meets the circuit isolation requirements. Consider the physical dimensions and through-hole mounting style when evaluating board space constraints and mechanical stability needs for the assembly.
Part Context
This component belongs to the category of fixed inductors and common mode chokes manufactured by Traco Power. These passive components are essential for managing electromagnetic interference in power conversion systems. The product line focuses on providing reliable filtering solutions for various industrial and commercial electronic applications requiring robust noise suppression.
Replacement Considerations
Consult official Traco Power documentation for verified substitute part numbers. Ensure any replacement matches the original inductance, current rating, and physical footprint. Verify that alternative components meet the same voltage and temperature specifications.
