CHNR1050-221M-00000

$0.24

Description：FIXED IND 220UH 1A 675 MOHM SMD
Series：-
Mfr：Chipsen
Package：Tape & Reel (TR)

SKU:43328e419d28 Category: Fixed Inductors Brand: Chipsen

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Product introduction

CHNR1050-221M-00000 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Chipsen. Its product description is FIXED IND 220UH 1A 675 MOHM SMD. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for CHNR1050-221M-00000

Description：FIXED IND 220UH 1A 675 MOHM SMD
Series：-
Mfr：Chipsen
Package：Tape & Reel (TR)
Type：Wirewound
Material - Core：-
Inductance：220 µH
Tolerance：±20%
Current Rating (Amps)：1:00 AM
Current - Saturation (Isat)：1.8A
Shielding：Shielded
DC Resistance (DCR)：675mOhm
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：2-SMD
Size / Dimension：0.394" L x 0.394" W (10.00mm x 10.00mm)
Height - Seated (Max)：0.197" (5.00mm)
Features：-

Fixed Inductors datasheet and documents for CHNR1050-221M-00000

CHNR1050-221M-00000

Fixed Inductors Overview

The CHNR1050-221M-00000 is a fixed wirewound inductor manufactured by Chipsen. It features a nonstandard surface-mount package with dimensions of 10.00mm x 10.00mm. The component provides an inductance of 220 µH with a tolerance of ±20%. It has a DC resistance of 675 mOhm and supports a saturation current of 1.8A. The device operates within a temperature range of -40°C to 125°C.

Fixed Inductors Feature Summary

Surface mount construction for automated assembly
Drum-core wirewound design for high current handling
Shielded magnetic structure to minimize interference

Fixed Inductors Applications

Power supply filtering circuits
LED lighting driver stages
DC-DC converter input/output stages

Fixed Inductors Procurement Notes

Verify the specific suffix codes against official Chipsen documentation to confirm exact electrical tolerances and packaging specifications. Ensure that the requested variant matches the required saturation current and DC resistance values for the target power application. Cross-reference the manufacturer part number with authorized distributors to confirm authenticity and traceability.

Fixed Inductors Selection Notes

Select this component when a 220 µH inductance value is required with a 1.8A saturation current rating. The 10x10mm footprint suits applications needing moderate inductance in a compact surface-mount form factor. Consider the 675 mOhm DC resistance for efficiency calculations in low-voltage power paths.

Fixed Inductors Part Context

This part belongs to the Chipsen CHNR1050 series of fixed inductors. The series utilizes drum-core technology suitable for power electronics. Similar models in the series include variants with different inductance values such as 33 µH or 47 µH, sharing the same physical package dimensions.