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TCK-120 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Traco Power. Its product description is FIXED IND 10UH 900MA 354MOHM SMD. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for TCK-120
- Description：FIXED IND 10UH 900MA 354MOHM SMD
- Series：-
- Mfr：Traco Power
- Package：Strip
- Type：-
- Material - Core：-
- Inductance：10 µH
- Tolerance：±20%
- Current Rating (Amps)：900 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：354mOhm
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-40°C ~ 125°C
- Inductance Frequency - Test：100 kHz
- Mounting Type：Surface Mount
- Package / Case：1210 (3225 Metric)
- Supplier Device Package：-
- Size / Dimension：0.126" L x 0.098" W (3.20mm x 2.50mm)
- Height - Seated (Max)：0.067" (1.70mm)
- Features：-
Fixed Inductors datasheet and documents for TCK-120
Fixed Inductors Overview
The TCK-120 is a surface-mount power inductor manufactured by Traco Power, designed for use in DC/DC converter circuits. It features a wirewound construction with an unshielded core type, housed in a 1210 (3225 Metric) package measuring 3.6x2.7x1.55mm. The component provides an inductance of 10 µH with a tolerance of ±20%. It supports a maximum current rating of 900 mA and exhibits a DC resistance of 354 mΩ.
Fixed Inductors Feature Summary
- Surface-mount design suitable for automated PCB assembly processes
- Wirewound construction providing stable inductance characteristics
- Compact 1210 footprint optimized for space-constrained applications
Fixed Inductors Applications
- DC/DC converter input or output filtering
- EMC choke applications in power supply circuits
- General-purpose energy storage in switching regulators
Fixed Inductors Procurement Notes
Verify the specific manufacturer part number against official Traco Power documentation to ensure authenticity. Confirm that the received components match the specified 10 µH inductance and 1210 package dimensions. Check for any manufacturing changes or obsolescence notices via authorized distributors before finalizing procurement plans.
Fixed Inductors Selection Notes
Select this component when a compact, unshielded wirewound inductor is required for low-current DC/DC conversion stages. The 900 mA current rating and 354 mΩ resistance define its suitability for specific power levels. Ensure the application environment does not require magnetic shielding, as this model is unshielded.
Fixed Inductors Part Context
The TCK-120 belongs to Traco Power's range of power inductors intended for surface-mount technology. It serves as a passive component within electronic power systems, specifically supporting the stability and efficiency of DC/DC converter topologies through energy storage and noise filtering functions.
Fixed Inductors Replacement Considerations
No public substitute part numbers are documented for this component. When evaluating alternatives, verify that replacement inductors match the 10 µH value, 900 mA current capacity, and 1210 package outline to maintain circuit compatibility.
Explore related parts through Inductors, Coils, Chokes, all product categories, ChipApex homepage.
