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TCK-078 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Traco Power. Its product description is FIXED IND 1.1UH 3.24A 15 MOHM. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for TCK-078
- Description：FIXED IND 1.1UH 3.24A 15 MOHM
- Series：-
- Mfr：Traco Power
- Package：Strip
- Type：-
- Material - Core：-
- Inductance：1.1 µH
- Tolerance：±20%
- Current Rating (Amps)：3.24 A
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：15mOhm Max
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-40°C ~ 125°C
- Inductance Frequency - Test：100 kHz
- Mounting Type：Surface Mount
- Package / Case：Nonstandard
- Supplier Device Package：-
- Size / Dimension：0.228" L x 0.205" W (5.80mm x 5.20mm)
- Height - Seated (Max)：0.199" (5.05mm)
- Features：-
Fixed Inductors datasheet and documents for TCK-078
Fixed Inductors Overview
The TCK-078 is a surface-mount power inductor manufactured by Traco Power. It features an unshielded design with an inductance of 1.1 µH and a tolerance of 20%. The component is rated for a maximum current of 3.24 A and has a maximum DC resistance of 15 mOhm. It operates within a temperature range of -40°C to +125°C and is tested at a frequency of 100 kHz.
Fixed Inductors Feature Summary
- Unshielded wirewound construction for surface mount applications
- Low DC resistance for efficient power handling
- Wide operating temperature range suitable for industrial environments
Fixed Inductors Applications
- DC-DC converter input/output filtering
- Power supply circuit energy storage
- Industrial electronics power stages
Fixed Inductors Procurement Notes
Verify the manufacturer part number TCK-078 against official Traco Power documentation to ensure authenticity. Source components exclusively from authorized distributors to prevent counterfeits. Confirm that the received units match the specified electrical parameters, including inductance and current ratings, prior to integration into designs.
Fixed Inductors Selection Notes
Select this component when an unshielded surface-mount inductor is required for space-constrained power circuits. Consider the 3.24 A current rating and 1.1 µH inductance for matching specific filter or energy storage needs. Ensure the PCB layout accommodates the physical dimensions and thermal requirements associated with the specified DC resistance and operating temperature range.
Fixed Inductors Part Context
The TCK-078 belongs to the fixed inductor category within Traco Power's passive component portfolio. It serves as a fundamental building block for power management circuits, providing necessary impedance and energy storage characteristics. This component supports the design of robust electronic systems requiring reliable magnetic elements under varying thermal conditions.
Fixed Inductors Replacement Considerations
Consult official Traco Power documentation for verified substitute part numbers. Do not assume cross-compatibility with generic inductors based solely on similar inductance values. Verify that any alternative component meets the same current, resistance, and temperature specifications.
Fixed Inductors FAQ
Is the TCK-078 shielded?
No, the TCK-078 is an unshielded inductor.
What is the maximum DC resistance?
The maximum DC resistance is 15 mOhm.
Explore related parts through Inductors, Coils, Chokes, all product categories, ChipApex homepage.
