SDR0503-151KL The Bourns SDR0503-151KL is a Surface Mount fixed inductor with 150 µH inductance and a ±10% tolerance. It is designed for applications like DC/DC converters.
Mfr Part #:

SDR0503-151KL

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SDR0503-151KL is a Surface Mount fixed inductor with 150 µH inductance and a ±10% tolerance. It is designed for applications like DC/DC converters.
Total Stock: 480 pcs
$ Price Range: $0.20

SDR0503-151KL Available from 1 distributor

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SDR0503-151KL 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
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Resistance to Soldering Heat
SVHC Present
Shielding
Temp. Rise
Terminal
Test Voltage
Tolerance
Type
Width
Wire

SDR0503-151KL Description

Short technical summary and product information.

The Bourns SDR0503-151KL is an unshielded, drum core, wirewound fixed inductor from the SDR0503 series. It offers a high inductance value of 150 µH with a tight tolerance of ±10%. This component is rated for a current of 330 mA and has a maximum DC resistance of 2 Ohms.

 

Designed for surface mounting, this inductor features a low profile with dimensions of 5.00mm L x 4.80mm W x 3.30mm H. It operates within a temperature range of -40°C to 125°C. The inductor is suitable for input/output of DC/DC converters and power supplies for portable communications equipment, camcorders, and LCD TVs.

 

Key electrical characteristics include a Q factor of 40 at 796kHz and a self-resonant frequency of 7 MHz. The inductor is constructed with a ferrite core and Ag/Ni/Sn terminals. It is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1.

SDR0503-151KL Quick Information

Product Type: Fixed Inductor
Series: SDR0503
Canonical Name: Bourns SDR0503 Series Unshielded Drum Core Wirewound Fixed Inductor 150 µH ±10% 330 mA
Subcategory: SMD Power Inductors

SDR0503-151KL Compliance

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

SDR0503-151KL Estimated Pricing

Qty Low High
1+ $0.20 $0.20

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

SDR0503-151KL Features

  • Wirewound unshielded drum core inductor.
  • 150 µH inductance with ±10% tolerance.
  • Rated for 330 mA RMS current.
  • Low profile 3.30mm SMD package.
  • Operates from -40°C to 125°C.

SDR0503-151KL Applications

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

SDR0503-151KL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the SDR0503-151KL?

150 µH with ±10% tolerance.

What is the rated current of the SDR0503-151KL?

330 mA (RMS) and 400 mA saturation current.

What is the DC resistance of the SDR0503-151KL?

Maximum 2 Ohm.

What is the self-resonant frequency of the SDR0503-151KL?

7 MHz.

What is the package size of the SDR0503-151KL?

5.00 mm x 4.80 mm x 3.30 mm, surface mount, unshielded.

What is the operating temperature range?

-40°C to 125°C.

What is the Q factor of the inductor?

40 at 796 kHz.

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