SRR1210-221M The Bourns SRR1210-221M is a shielded SMD power inductor with a 220 µH inductance and a current rating of 1.7 A. It features a ferrite core and a surface mount package.
Mfr Part #:

SRR1210-221M

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SRR1210-221M is a shielded SMD power inductor with a 220 µH inductance and a current rating of 1.7 A. It features a ferrite core and a surface mount package.
Total Stock: 205 pcs
$ Price Range: $0.18

SRR1210-221M Available from 1 distributor

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Non-Authorised
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205 pcs
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SRR1210-221M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Rating
Current Rating (Amps)
DC Resistance (DCR)
DC Resistance (Maximum @ typical)
Frequency
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Q Factor (Typical @ 796 kHz)
Resistance to Soldering Heat
Self Resonant Frequency (Typical)
Shielding
Storage Temperature
Tape & Reel
Tolerance
Type
Width
inductance (Typical @ 1 kHz / 0.25 V)

SRR1210-221M Description

Short technical summary and product information.

The Bourns SRR1210-221M is a shielded SMD power inductor from the SRR1210 series. It offers an inductance value of 220 µH with a tolerance of ±20%. This inductor is designed for applications requiring a current rating of up to 1.7 A (saturation) and has a DC resistance (DCR) of 315 mΩ maximum.

 

Constructed with a ferrite core and wirewound type, this inductor operates within a temperature range of -40°C to 125°C. Its dimensions are 12.00mm x 12.00mm with a height of 10.00mm, making it suitable for surface mounting. The component is shielded, which helps in reducing electromagnetic interference.

 

This inductor is suitable for input/output of DC/DC converters and power supplies for portable communication equipment, camcorders, and LCD TVs. It is available in the E12 series and comes packaged 250 pieces per reel.

SRR1210-221M Quick Information

Product Type: Shielded SMD Power Inductor
Series: SRR1210
Canonical Name: Bourns SRR1210 Series Shielded SMD Power Inductor 220 µH ±20% 1.7A
Subcategory: Fixed Inductor

SRR1210-221M Compliance

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

SRR1210-221M Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRR1210-221M Features

  • Shielded wirewound ferrite core inductor.
  • 220 µH inductance with ±20% tolerance.
  • Rated for 1.7 A saturation current.
  • Surface mountable 12.00mm x 12.00mm package.
  • Operating temperature range -40°C to 125°C.

SRR1210-221M Applications

  • Input/output of DC/DC converters
  • Power supplies for portable communication equipment
  • Power supplies for camcorders
  • Power supplies for LCD TVs

SRR1210-221M FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of SRR1210-221M?

220 µH ±20% at 1 kHz / 0.25 V.

What is the DC resistance?

315 mOhm maximum.

What is the saturation current rating?

1.7 A typical.

What is the self-resonant frequency?

315 MHz typical.

What is the operating temperature range?

-40°C to +125°C.

What is the package type and dimensions?

Surface mount, drum core, wirewound, shielded. 12.0 mm x 12.0 mm x 10.0 mm.

What is the Q factor?

15 at 796 kHz.

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