SDR0503-471KL The Bourns SDR0503-471KL is a surface mount fixed inductor from the SDR0503 series. It features a 470µH inductance and a current rating of 180mA.
Mfr Part #:

SDR0503-471KL

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SDR0503-471KL is a surface mount fixed inductor from the SDR0503 series. It features a 470µH inductance and a current rating of 180mA.
Total Stock: 3,500 pcs
$ Price Range: $0.20

SDR0503-471KL Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,500 pcs
3500 pcs On Request 1 On Request On Request On Request On Request On Request

SDR0503-471KL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Core
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Height
Inductance
Inductance Tolerance (Nominal)
Inductor Construction
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
RMS Current (Irms)
Resistance to Soldering Heat
SVHC Present
Saturation Current (ISAT)
Shielding
Temp. Rise
Terminal
Tolerance
Type
Width
Wire
dcr (Maximum)

SDR0503-471KL Description

Short technical summary and product information.

This Bourns SDR0503-471KL is an unshielded, wirewound, drum core fixed inductor designed for surface mount applications. It offers a nominal inductance of 470µH with a tolerance of ±10% and a maximum DC resistance of 4.9 Ohms.

 

The inductor has a current rating of 180mA and operates within a temperature range of -40°C to 125°C. Its dimensions are 5.00mm in length, 4.80mm in width, and 3.30mm in height, making it suitable for compact electronic designs.

 

Key electrical characteristics include a Q factor of 30 at 796kHz and a test frequency of 5MHz. The core material is ferrite, contributing to its performance in power supply applications.

 

This component is packaged in reels of 500 pieces and is RoHS3 compliant.

SDR0503-471KL Quick Information

Product Type: Fixed Inductor
Series: SDR0503
Canonical Name: Bourns SDR0503 Series Unshielded Wirewound Drum Core Inductor
Subcategory: Power Inductors

SDR0503-471KL Compliance

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

SDR0503-471KL Estimated Pricing

Qty Low High
1+ $0.20 $0.20

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

SDR0503-471KL Features

  • Unshielded wirewound drum core inductor.
  • Surface mountable for compact designs.
  • 470µH inductance with ±10% tolerance.
  • Rated for 180mA current.
  • Operates from -40°C to 125°C.

SDR0503-471KL Applications

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

SDR0503-471KL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the SDR0503-471KL?

470µH.

What is the inductance tolerance?

±10%.

What is the current rating?

180mA.

What is the maximum DC resistance?

4.9 Ohms.

What is the operating temperature range?

-40°C to +125°C.

What is the Q factor?

30 at 796kHz.

What is the package size and mounting type?

Surface mount, nonstandard package, dimensions 5.00mm x 4.80mm x 3.30mm.

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