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CTGS54F-470M is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Central Technologies. Its product description is 47UH SMD UNSHLD POWER INDUCTOR. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for CTGS54F-470M
- Description：47UH SMD UNSHLD POWER INDUCTOR
- Series：CTGS54F
- Mfr：Central Technologies
- Package：Tape & Reel (TR)
- Type：Wirewound
- Material - Core：-
- Inductance：47 µH
- Tolerance：±20%
- Current Rating (Amps)：720 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：370mOhm Max
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-40°C ~ 100°C
- Inductance Frequency - Test：2.52 MHz
- 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)：0.193" (4.90mm)
- Features：-
Fixed Inductors datasheet and documents for CTGS54F-470M
Fixed Inductors Overview
The CTGS54F-470M is a surface-mount power inductor from Central Technologies, featuring an unshielded wirewound construction. It provides a nominal inductance of 47 µH with a ±20% tolerance. The component has a maximum DC resistance of 370 mΩ and supports a maximum rated current of 720 mA. It utilizes a rectangular package design with matte tin terminations.
Fixed Inductors Feature Summary
- Unshielded wirewound architecture for general-purpose applications
- Surface-mount compatibility with rectangular package form factor
- Matte tin termination finish ensuring lead-free compliance
Fixed Inductors Applications
- Power supply filtering circuits
- DC-DC converter energy storage
- General-purpose signal processing
Fixed Inductors Procurement Notes
Verify the specific suffix 'M' confirms the ±20% tolerance rating as documented in official datasheets. Ensure procurement requests specify the 'F' designation to guarantee RoHS compliance and matte tin plating. Cross-reference the manufacturer's latest documentation to confirm current availability and exact physical dimensions before integration into production schedules.
Fixed Inductors Selection Notes
Select this component when a 47 µH inductance value is required within a compact surface-mount footprint. The unshielded design necessitates careful PCB layout to manage magnetic field interactions with nearby components. Verify that the 720 mA current rating aligns with the peak load requirements of the target circuit application.
Fixed Inductors Part Context
This part belongs to the CTGS54 series of unshielded power inductors manufactured by Central Technologies. The series offers a range of inductance values from 1.0 µH to 220 µH, utilizing standardized tolerance codes such as K, L, and M to denote precision levels for various electronic design needs.
Fixed Inductors Replacement Considerations
Direct substitutes include other 47 µH unshielded SMD power inductors with comparable current ratings and DCR specifications. Verify mechanical footprint compatibility and thermal performance characteristics before swapping manufacturers.
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