SRU1048-220Y The Bourns SRU1048-220Y is a shielded SMD power inductor with 22µH inductance and a 2.6A current rating. It offers a low DC resistance of 42mOhm and operates from -40°C to 125°C.
Mfr Part #:

SRU1048-220Y

Available from 3 distributors
Mfr Name: Bourns
Bourns
The Bourns SRU1048-220Y is a shielded SMD power inductor with 22µH inductance and a 2.6A current rating. It offers a low DC resistance of 42mOhm and operates from -40°C to 125°C.
Total Stock: 3,680 pcs
$ Price Range: $0.18

SRU1048-220Y Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,400 pcs
2400 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,200 pcs
1200 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
80 pcs
80 pcs On Request 1 On Request On Request On Request On Request On Request

SRU1048-220Y Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Rating
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Package Description
Q @ Freq
SVHC Present
Saturation Current (ISAT)
Self-Resonant Frequency (SRF)
Shielding
Storage Temperature
Tape & Reel
Temperature Rise
Terminal Material
Test Voltage
Tolerance
Type
Width
Wire Material

SRU1048-220Y Description

Short technical summary and product information.

The Bourns SRU1048-220Y is a shielded surface mount power inductor from the SRU1048 series. It features a drum core, wirewound construction with a ferrite core material, and a compact size of 10.00mm x 10.00mm with a height of 5.10mm.

 

This inductor provides an inductance value of 22µH with a tolerance of ±30% and a Q factor of 22 at 2.52MHz. It is rated for a current of 2.6A and has a low DC resistance of 42mOhm. The self-resonant frequency is 22MHz.

 

Designed for demanding applications, the SRU1048-220Y operates within a temperature range of -40°C to 125°C. It is supplied in tape and reel packaging with 600 pieces per reel, suitable for automated assembly processes.

 

This component is compliant with RoHS3 standards and has an MSL of 1. Its shielded construction makes it suitable for use in DC/DC converters and power supplies for portable communication equipment, camcorders, and LCD TVs.

SRU1048-220Y Quick Information

Product Type: Fixed Inductor
Series: SRU1048
Canonical Name: Bourns SRU1048 Series Shielded SMD Power Inductor
Subcategory: Shielded SMD Power Inductor

SRU1048-220Y Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

SRU1048-220Y Estimated Pricing

Qty Low High
1+ $0.18 $0.18

Estimated market price range - modelled values for guidance only, not live distributor offers.

SRU1048-220Y Features

  • Shielded SMD power inductor with ferrite core.
  • 22µH inductance with ±30% tolerance.
  • Rated for 2.6A current with 42mOhm DCR.
  • Wide operating temperature range of -40°C to 125°C.
  • Supplied in tape and reel packaging.

SRU1048-220Y Applications

  • Ideal for DC/DC converter input/output.
  • Suitable for portable communication equipment.
  • Used in camcorder power supplies.
  • Applicable for LCD TV power systems.

SRU1048-220Y FAQs

6 frequently asked questions generated from this part’s specifications.
What is the nominal inductance of the SRU1048-220Y?

The nominal inductance is 22 µH measured at 100 KHz with a tolerance of ±30%.

What is the maximum continuous current rating for this inductor?

The rated RMS current is 2.6 A, with a saturation current of 2.0 A.

What is the DC resistance value?

The typical DC resistance is 42 mΩ.

At what frequency does the self-resonant frequency occur?

The typical self-resonant frequency is 22 MHz.

How is the SRU1048-220Y packaged for shipping?

It is supplied in tape and reel packaging containing 600 pieces per reel.

What is the operating temperature range?

The component operates reliably between -40°C and 125°C.

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