SDR0503-103JL The Bourns SDR0503-103JL is an SMD power inductor with 10mH inductance and a 27mA current rating. It features a low profile and surface mount design.
Mfr Part #:

SDR0503-103JL

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SDR0503-103JL is an SMD power inductor with 10mH inductance and a 27mA current rating. It features a low profile and surface mount design.
Total Stock: 750 pcs
$ Price Range: $0.20

SDR0503-103JL 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
750 pcs
750 pcs On Request 1 On Request On Request 16+ On Request On Request

SDR0503-103JL 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
RMS Current (Irms)
Shielding
Tolerance
Type
Width

SDR0503-103JL Description

Short technical summary and product information.

The Bourns SDR0503-103JL is a surface mount SMD power inductor from the SDR0503 series. It offers a high inductance value of 10mH with a tolerance of ±5% and a typical Q factor of 30 at 79.6kHz.

 

This inductor is designed for applications requiring efficient power conversion, such as input/output stages of DC/DC converters and power supplies for portable communications equipment, camcorders, and LCD TVs. It has a rated current of 27mA (RMS) and a saturation current of 40mA, with a maximum DC resistance of 110 Ohms.

 

The component features a low profile of 3.3mm, making it suitable for space-constrained designs. Its dimensions are 5.00mm in length and 4.80mm in width. The operating temperature range is -40°C to 125°C. The inductor is constructed with a ferrite core and is unshielded.

 

It is available in an E12 series and is RoHS compliant.

SDR0503-103JL Quick Information

Product Type: SMD Power Inductor
Series: SDR0503 Series
Canonical Name: Bourns SDR0503 Series SMD Power Inductor
Subcategory: SMD Power Inductor

SDR0503-103JL Compliance

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

SDR0503-103JL Estimated Pricing

Qty Low High
1+ $0.20 $0.20

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

SDR0503-103JL Features

  • 10mH inductance with ±5% tolerance.
  • Rated for 27mA RMS current.
  • Low profile 3.3mm SMD package.
  • Ferrite core, unshielded construction.
  • Suitable for DC/DC converters.

SDR0503-103JL Applications

  • Ideal for DC-DC converter output filtering.
  • Used in low-pass filter circuits.
  • Suitable for power line noise suppression.
  • Applicable in portable electronic devices.

SDR0503-103JL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the SDR0503-103JL?

10 mH at 1 kHz.

What is the current rating of this inductor?

Saturation current (Isat) is 40 mA, RMS current (Irms) is 27 mA.

What is the DC resistance of the SDR0503-103JL?

Maximum DC resistance is 110 Ohm.

What is the package size and mounting type?

Surface mount package measuring 5.00mm x 4.80mm x 3.30mm.

What is the operating temperature range?

-40°C to 125°C.

What is the inductance tolerance?

±5%.

Is the inductor shielded?

No, it is unshielded.

Home
Account

Categories