CTGS105F-221K

$1.40

Description：220UH SMD UNSHLD POWER INDUCTOR
Series：CTGS105F
Mfr：Central Technologies
Package：Tape & Reel (TR)

SKU:d04fb0ea6dea Category: Fixed Inductors Brand: Central Technologies

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Product introduction

CTGS105F-221K is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Central Technologies. Its product description is 220UH SMD UNSHLD POWER INDUCTOR. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for CTGS105F-221K

Description：220UH SMD UNSHLD POWER INDUCTOR
Series：CTGS105F
Mfr：Central Technologies
Package：Tape & Reel (TR)
Type：Wirewound
Material - Core：-
Inductance：220 µH
Tolerance：±10%
Current Rating (Amps)：-
Current - Saturation (Isat)：660mA
Shielding：Unshielded
DC Resistance (DCR)：730mOhm Max
Q @ Freq：-
Frequency - Self Resonant：-
Ratings：-
Operating Temperature：-40°C ~ 105°C
Inductance Frequency - Test：1 kHz
Mounting Type：Surface Mount
Package / Case：Nonstandard
Supplier Device Package：-
Size / Dimension：0.394" L x 0.354" W (10.00mm x 9.00mm)
Height - Seated (Max)：0.228" (5.80mm)
Features：-

Fixed Inductors datasheet and documents for CTGS105F-221K

CTGS105F-221K

Fixed Inductors Overview

The CTGS105F-221K is a fixed, unshielded wirewound inductor manufactured by Central Technologies. It features a nominal inductance of 220 µH with a tolerance of ±10%. The component has a maximum DC resistance of 730 mΩ and utilizes a nonstandard package form factor. Designed for surface mount applications, it serves as a power inductor suitable for general-purpose electronic circuits requiring specific inductive values.

Fixed Inductors Feature Summary

Unshielded wirewound construction for general-purpose power applications
Surface mount technology compatible design
Fixed inductance value with standard tolerance marking

Fixed Inductors Applications

DC-DC converter circuits
General-purpose power filtering
Signal processing stages

Fixed Inductors Procurement Notes

Verify the exact physical dimensions against the official datasheet before integration, as the package is classified as nonstandard. Confirm that the 730 mΩ maximum DC resistance aligns with thermal management requirements. Ensure the unshielded nature does not interfere with nearby sensitive components due to potential magnetic field emission during operation.

Fixed Inductors Selection Notes

Select this component when a 220 µH inductance value is required in an unshielded configuration. Consider the nonstandard footprint constraints compared to standard SMD packages. Evaluate the 730 mΩ DCR against circuit efficiency needs. Verify compatibility with automated surface mount assembly processes given the specific package geometry.

Fixed Inductors Part Context

This part belongs to the CTGS105F series of power inductors from Central Technologies. The series offers various inductance values with options for ±10% or ±20% tolerances. The 'K' suffix indicates a ±10% tolerance rating. These components are designed for surface mount applications in power electronics.