SC52-820

$0.19

Description：FIXED IND 82UH 470MA 1.37OHM SMD
Series：SC52
Mfr：Signal Transformer
Package：Tape & Reel (TR)

SKU:54361c884f10 Category: Fixed Inductors Brand: Signal Transformer

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Product introduction

SC52-820 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Signal Transformer. Its product description is FIXED IND 82UH 470MA 1.37OHM SMD. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for SC52-820

Description：FIXED IND 82UH 470MA 1.37OHM SMD
Series：SC52
Mfr：Signal Transformer
Package：Tape & Reel (TR)
Type：Wirewound
Material - Core：-
Inductance：82 µH
Tolerance：±20%
Current Rating (Amps)：470 mA
Current - Saturation (Isat)：400mA
Shielding：Unshielded
DC Resistance (DCR)：1.37Ohm Max
Q @ Freq：-
Frequency - Self Resonant：-
Ratings：-
Operating Temperature：-40°C ~ 125°C
Inductance Frequency - Test：2.52 MHz
Mounting Type：Surface Mount
Package / Case：Nonstandard
Supplier Device Package：-
Size / Dimension：0.240" L x 0.217" W (6.10mm x 5.50mm)
Height - Seated (Max)：0.091" (2.30mm)
Features：-

Fixed Inductors datasheet and documents for SC52-820

SC52-820

Fixed Inductors Overview

The SC52-820 is a fixed surface-mount power inductor from the Signal Transformer SC52 series. It features an unshielded wirewound construction with a nominal inductance of 82 µH and a tolerance of ±20%. The component is rated for a maximum DC current of 400 mA and a saturation current of 370 mA, with a maximum DC resistance of 1.37 Ohms. Designed for operation between -40°C and 125°C, it utilizes a non-standard package measuring 6.10 mm x 5.50 mm x 2.30 mm.

Fixed Inductors Feature Summary

Unshielded wirewound design suitable for applications requiring low magnetic interference
High thermal stability operating range up to 125°C
Compact non-standard SMD footprint optimized for space-constrained PCB layouts

Fixed Inductors Applications

LED driver circuits
DC/DC converter energy storage
General-purpose signal filtering

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to ensure correct packaging configuration. Confirm that the required inductance value and current ratings align with the circuit design specifications before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when an unshielded inductor is preferred to minimize magnetic coupling effects. Ensure the application current remains below the 370 mA saturation limit to maintain stable inductance performance during operation.

Fixed Inductors Part Context

This part belongs to the SC52 series of SMD power inductors manufactured by Signal Transformer. The series provides various inductance values tailored for general power supply and lighting applications, utilizing ferrite core materials for efficient energy storage.