SRR1210-470M The Bourns SRR1210-470M is a shielded SMD power inductor with 47µH inductance and a current rating of 3.8A. It features a low DCR of 72mΩ and operates within a wide temperature range.
Mfr Part #:

SRR1210-470M

Available from 2 distributors
Mfr Name: Bourns
Bourns
The Bourns SRR1210-470M is a shielded SMD power inductor with 47µH inductance and a current rating of 3.8A. It features a low DCR of 72mΩ and operates within a wide temperature range.
✓ Total Stock: 22,970 pcs
$ Price Range: $0.74

SRR1210-470M 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
19,720 pcs
19720 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
3,250 pcs
3250 pcs On Request 1 On Request On Request On Request On Request On Request

SRR1210-470M 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
Shielding
Tape & Reel
Tolerance
Type
Width

SRR1210-470M Description

Short technical summary and product information.

The Bourns SRR1210-470M is a shielded surface-mount power inductor from the SRR1210 series. It offers an inductance value of 47 µH with a tolerance of ±20% and a typical Q factor of 16 at 2.52 MHz. This inductor is designed for applications requiring significant current handling, with a rated current (Irms) of 3.8A and a saturation current (Isat) of 3.1A. Its DC resistance (DCR) is a maximum of 72 mΩ.

 

Constructed with a ferrite core and wirewound technology, this inductor is shielded to minimize electromagnetic interference. It operates reliably across a wide temperature range of -40°C to +125°C. The component is housed in a 1210 (3225 Metric) package, measuring 12.00mm in length and width, and 10.00mm in height, making it suitable for compact electronic designs.

 

Key applications include the input and output stages of DC/DC converters and power supplies for portable communication equipment, camcorders, and LCD TVs. The inductor is supplied on tape and reel, with 250 pieces per reel.

SRR1210-470M Quick Information

Product Type: Fixed Inductor
Series: SRR1210
Canonical Name: Bourns SRR1210 Series Shielded SMD Power Inductor, 47 µH, ±20% Tolerance, 3.8A Irms
Subcategory: Fixed Inductor

SRR1210-470M Compliance

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

SRR1210-470M Estimated Pricing

Qty Low High
1+ $0.74 $0.74

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

SRR1210-470M Features

  • Shielded SMD power inductor for reduced EMI.
  • 47µH inductance with ±20% tolerance.
  • High current capability up to 3.8A Irms.
  • Low DCR of 72mΩ maximum.
  • Wide operating temperature range of -40°C to +125°C.

SRR1210-470M Applications

  • Input/output filter for DC/DC converters
  • Power supply for portable communication equipment
  • Power supply for camcorders
  • Power supply for LCD TVs

SRR1210-470M FAQs

5 frequently asked questions generated from this part’s specifications.
What is the inductance of the SRR1210-470M?

The inductance of the SRR1210-470M is 47 µH.

What is the current rating for the SRR1210-470M inductor?

The SRR1210-470M has a rated current (Irms) of 3.8A and a saturation current (Isat) of 3.1A.

What is the DC resistance (DCR) of the SRR1210-470M?

The maximum DC resistance (DCR) for the SRR1210-470M is 72 mΩ.

What is the operating temperature range for this inductor?

The SRR1210-470M operates in a temperature range of -40°C to +125°C.

What package type is the SRR1210-470M inductor in?

The SRR1210-470M is a Surface Mount inductor in a 1210 (3225 Metric) package.

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