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220uH Fixed Inductor 1.25Ohm SMD Shielded Drum Core 340 mA

Bourns

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SKU:
122-SRR4028-221Y
MPN:
SRR4028-221Y
Quantity
Unit Price (ex. GST)
1 - 9
₹ 45.00
10 - 99
₹ 42.75
100 or above
₹ 40.50
Fixed SMD inductor with 220 microhenry inductance 1.25 ohm DC resistance and 340 milliampere current rating. Shielded drum core design ideal for power regulation and filtering applications. View full description
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Technical Specifications

Brand:
Bourns
Case/Package:
1919
Case Code (Imperial):
1919
Case Code (Metric):
4848
Core Material:
Ferrite
Mount:
Surface Mount
Number of Terminals:
2
Composition:
Wirewound
Current:
300 mA
Current Rating:
340 mA
DC Current:
340 mA
DC Resistance (DCR):
1.25 Ohm
Inductance:
220 uH
Inductance Tolerance:
30 %
Max Current Rating:
340 mA
Max DC Current:
340 mA
Max Operating Temperature:
125 C
Military Standard:
Not
Min Operating Temperature:
-40 C
Number of Circuits:
1
Q Factor:
11.3
Resistance:
1.25 Ohm
RMS Current (Irms):
340 mA
Saturation Current:
200 mA
Self Resonant Frequency:
5 MHz
Shielding:
Yes
Termination:
SMD/SMT
Test Frequency:
100 kHz
Tolerance:
30 %
Depth:
5 mm
Height:
2.8 mm
Height - Seated (Max):
2.9972 mm
Length:
4.8006 mm
Width:
4.8 mm

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

Shielded Drum Core SMD Inductor for Stable Current Handling in Compact Power Circuits

This fixed inductor with 220 microhenry inductance is designed for reliable energy storage and noise suppression in compact surface mount electronic designs. With a DC resistance of 1.25 ohm and a current rating of 340 milliampere it is well suited for low to medium power applications where controlled current flow and electromagnetic interference reduction are required.

The shielded drum core construction helps minimise magnetic flux leakage and reduces interference with nearby components making it ideal for densely populated PCBs. Commonly used in DC DC converters power regulation circuits signal filtering and general purpose electronics this inductor offers dependable performance with consistent electrical characteristics.

Key Features

  • Fixed Inductance Value
    Provides 220 microhenry inductance for filtering and energy storage applications
  • Shielded Drum Core Design
    Reduces EMI and magnetic interference in compact PCB layouts
  • Controlled DC Resistance
    One point two five ohm DCR supports efficient current handling
  • Reliable Current Rating
    Rated for up to three hundred forty milliampere continuous current
  • Surface Mount Package
    Suitable for automated assembly and space constrained designs