SDR0503-470KL The Bourns SDR0503-470KL is a surface mount fixed inductor with a 47µH inductance and a current rating of 600mA. It features a low profile and operates across a wide temperature range.
Mfr Part #:

SDR0503-470KL

Available from 2 distributors
Mfr Name: Bourns
Bourns
The Bourns SDR0503-470KL is a surface mount fixed inductor with a 47µH inductance and a current rating of 600mA. It features a low profile and operates across a wide temperature range.
Total Stock: 180 pcs
$ Price Range: $0.20

SDR0503-470KL 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
130 pcs
130 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
50 pcs
50 pcs On Request 1 On Request On Request On Request On Request On Request

SDR0503-470KL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Resistance to Soldering Heat
SVHC Present
Shielding
Storage Temperature
Test Voltage
Tolerance
Type
Width

SDR0503-470KL Description

Short technical summary and product information.

The Bourns SDR0503-470KL is a wirewound, drum core fixed inductor designed for surface mount applications. It offers a nominal inductance of 47µH with a tolerance of ±10% and a maximum DC resistance of 600mOhm.

 

This inductor is rated for a continuous current of 750mA (RMS) and a saturation current (Isat) of 600mA, with a typical inductance drop of 10% at Isat. It operates within a temperature range of -40°C to 125°C, making it suitable for various demanding environments.

 

The SDR0503 series features a low profile of 3.3mm, with dimensions of 5.00mm x 4.80mm. Its unshielded construction and ferrite core material are optimized for applications such as input/output of DC/DC converters and power supplies for portable communications equipment, camcorders, and LCD TVs.

 

Compliance includes RoHS3 and MSL 1. The standard package quantity is 500 pieces per reel.

SDR0503-470KL Quick Information

Product Type: Fixed Inductor
Series: SDR0503
Canonical Name: Bourns SDR0503-470KL Drum Core, Wirewound Inductor
Subcategory: Fixed Inductor

SDR0503-470KL Compliance

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

SDR0503-470KL Estimated Pricing

Qty Low High
1+ $0.20 $0.20

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

SDR0503-470KL Features

  • Wirewound drum core inductor construction.
  • 47µH inductance with ±10% tolerance.
  • 600mA saturation current rating.
  • Surface mountable, low profile design.
  • Wide operating temperature range.

SDR0503-470KL Applications

  • Input/output for DC/DC converters.
  • Power supplies for portable devices.
  • Used in camcorder power circuits.
  • Suitable for LCD TV power supplies.

SDR0503-470KL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the SDR0503-470KL?

The inductance of the SDR0503-470KL is 47 µH at 1kHz.

What is the current rating for the SDR0503-470KL?

The SDR0503-470KL has a saturation current (Isat) of 600mA and an RMS current rating of 750mA.

What is the DC resistance (DCR) of this inductor?

The maximum DC resistance (DCR) for the SDR0503-470KL is 600mOhm.

What is the operating temperature range for the SDR0503-470KL?

The operating temperature range is -40°C to 125°C.

What type of inductor is the SDR0503-470KL?

The SDR0503-470KL is a wirewound, drum core, unshielded fixed inductor.

What are the physical dimensions of the SDR0503-470KL?

The dimensions are 5.00mm in length, 4.80mm in width, and 3.30mm in height.

How is the SDR0503-470KL packaged?

It is packaged in a standard reel quantity of 500 pieces.

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