SDR1105-470KL The Bourns SDR1105-470KL is a surface mountable, unshielded drum core inductor with a 47µH inductance and a current rating of 2.2A. It features a low profile of 4.8mm and operates across a wide temperature range.
Mfr Part #:

SDR1105-470KL

Available from 2 distributors
Mfr Name: Bourns
Bourns
The Bourns SDR1105-470KL is a surface mountable, unshielded drum core inductor with a 47µH inductance and a current rating of 2.2A. It features a low profile of 4.8mm and operates across a wide temperature range.
Total Stock: 1,450 pcs
$ Price Range: $0.20

SDR1105-470KL Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
800 pcs
800 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
650 pcs
650 pcs On Request 1 On Request On Request On Request On Request On Request

SDR1105-470KL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Base
Core Material (Nominal)
Current
Current Rating (Amps)
Current Rating (Nominal/Maximum)
DC Resistance (DCR)
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Ratings
Reflow Soldering
Resistance to Soldering Heat
SVHC Present
Shielding
Storage Temperature
Terminal
Test Frequency
Test Voltage
Tolerance
Type
Width
Wire

SDR1105-470KL Description

Short technical summary and product information.

This Bourns SDR1105 Series SMD power inductor offers a 47µH inductance with a tight ±10% tolerance. It is designed with a ferrite drum core and enameled copper wire, providing a maximum DC resistance of 170mOhm and a rated current of 4.0A.

 

The inductor has a compact size with dimensions of 11.10mm L x 10.00mm W and a low height of 4.8mm, making it suitable for space-constrained applications. It operates within a temperature range of -40°C to +125°C, including temperature rise.

 

Applications for this component include input/output of DC/DC converters and power supplies for portable communications equipment, camcorders, and LCD TVs. It is available in an E6 series and is RoHS compliant.

 

The SDR1105-470KL is supplied on an 800-piece reel, suitable for automated surface mount assembly processes.

SDR1105-470KL Quick Information

Product Type: Fixed Inductor
Series: SDR1105
Canonical Name: Bourns SDR1105 Series SMD Power Inductor
Subcategory: Drum Core, Wirewound

SDR1105-470KL Compliance

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

SDR1105-470KL Estimated Pricing

Qty Low High
1+ $0.20 $0.20

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

SDR1105-470KL Features

  • 47µH inductance with ±10% tolerance.
  • Rated for 2.2A continuous current.
  • Low profile 4.8mm height.
  • Ferrite drum core construction.
  • Wide -40°C to 125°C operating temperature.

SDR1105-470KL Applications

  • Used in DC/DC converters.
  • Suitable for power supplies.
  • Ideal for portable equipment.
  • Applications in camcorders.
  • Used in LCD TVs.

SDR1105-470KL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the SDR1105-470KL?

The inductance is 47µH at 1kHz.

What is the current rating of this inductor?

The maximum DC current rating is 2.2A. The typical saturation current is 4A.

What is the DC resistance of the SDR1105-470KL?

The maximum DC resistance is 170mOhm.

What is the operating temperature range?

The operating temperature range is -40°C to +125°C, including temperature rise.

What is the package size of this inductor?

The dimensions are 11.10mm length, 10.00mm width, and 5.00mm height.

Is the SDR1105-470KL RoHS compliant?

Yes, it is RoHS compliant per Directive 2015/863.

What is the MSL rating?

The MSL rating is 1 (unlimited).

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