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TCK-141 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Traco Power. Its product description is FIXED IND 5.6UH 3.5A 90MOHM SMD. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for TCK-141
- Description：FIXED IND 5.6UH 3.5A 90MOHM SMD
- Series：-
- Mfr：Traco Power
- Package：Strip
- Type：-
- Material - Core：-
- Inductance：5.6 µH
- Tolerance：±20%
- Current Rating (Amps)：3.5 A
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：90mOhm
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-40°C ~ 105°C
- Inductance Frequency - Test：100 kHz
- Mounting Type：Surface Mount
- Package / Case：Nonstandard
- Supplier Device Package：-
- Size / Dimension：0.157" L x 0.157" W (4.00mm x 4.00mm)
- Height - Seated (Max)：0.083" (2.10mm)
- Features：-
Fixed Inductors datasheet and documents for TCK-141
Fixed Inductors Overview
The TCK-141 is a fixed wirewound power inductor designed for surface mount applications. It features an unshielded construction with an inductance of 5.6 µH and a DC current rating of 3.5 A. The component exhibits a maximum DC resistance of 90 mΩ and operates within a temperature range of -40°C to +105°C. Its physical dimensions are 4 mm by 4 mm by 2.1 mm, providing a compact footprint suitable for space-constrained PCB layouts.
Fixed Inductors Feature Summary
- Surface mount EMC choke configuration for DC/DC converter circuits
- Wirewound core technology ensuring stable inductance characteristics
- Unshielded design optimized for specific electromagnetic compatibility requirements
Fixed Inductors Applications
- Input filtering for DC/DC converters
- Common-mode noise suppression in power supply lines
- EMC compliance enhancement for Class A equipment
Fixed Inductors Procurement Notes
Verify the exact part number against manufacturer documentation to confirm specifications. Ensure the selected component matches the required inductance value and current rating for the target circuit. Check for RoHS compliance status if environmental regulations apply. Confirm package dimensions align with the printed circuit board layout constraints before finalizing procurement orders.
Fixed Inductors Selection Notes
Select this component based on its 5.6 µH inductance and 3.5 A current handling capability. Consider the unshielded nature when planning PCB placement to avoid interference with sensitive signals. Evaluate the thermal performance within the specified -40°C to +105°C range for the intended operating environment. Ensure the low DC resistance meets efficiency requirements for the power stage.
Fixed Inductors Part Context
This component belongs to Traco Power's series of SMD EMC chokes specifically engineered for DC/DC converter applications. It serves as a passive filtering element to mitigate electromagnetic interference. The product line focuses on providing reliable components for power distribution systems where size and performance are critical factors.
Fixed Inductors Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility carefully if considering alternative manufacturers or different series from the same brand.
Explore related parts through Inductors, Coils, Chokes, all product categories, ChipApex homepage.
