Datasheets
SRU2009-2R2Y by: Bourns Inc

General Purpose Inductor, 2.2uH, 30%, 1 Element, Ferrite-Core, SMD, 1111, ROHS COMPLIANT

Part Details for SRU2009-2R2Y by Bourns Inc

Results Overview of SRU2009-2R2Y by Bourns Inc

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Applications Consumer Electronics Audio and Video Systems Entertainment and Gaming

SRU2009-2R2Y Information

SRU2009-2R2Y by Bourns Inc is a Fixed Inductor.
Fixed Inductors are under the broader part category of Inductors.

Inductors are passive components that resist sudden changes in current by storing and releasing energy in an electromagnetic fiel. They are often used in power circuits and energy storage. Read more about Inductors on our Inductors part category page.

Price & Stock for SRU2009-2R2Y

Part # Distributor Description Stock Price Buy
DISTI # 33M0143
Newark Ind2.8X2.8X.9Mm,2.2Uh30%1.1A, shdsmd /Tape & Reel - 7" Reel |Bourns SRU2009-2R2Y RoHS: Not Compliant Min Qty: 1500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1 $0.4090
  • 5,000 $0.4000
  • 10,000 $0.3700
  • 20,000 $0.3440
  • 30,000 $0.3210
  • 50,000 $0.3070
$0.3070 / $0.4090 Buy Now
DISTI # SRU2009-2R2Y-ND
DigiKey FIXED IND 2.2UH 1.1A 210MOHM SMD Min Qty: 1500 Lead time: 14 Weeks Container: Tape & Reel (TR) Temporarily Out of Stock
  • 1,500 $0.3498
$0.3498 Buy Now
DISTI # SRU2009-2R2Y
Avnet Americas Power Inductor (SMD), 2.2 uH, ? 30%, 1.1 A, Shielded, 800 mA, 2.8mm x 2.8mm x 0.9mm - Tape and Reel (Alt: SRU2009-2R2Y) RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Lead time: 14 Weeks, 0 Days Container: Reel 0
  • 1,500 $0.3299
  • 3,000 $0.3229
  • 6,000 $0.3159
  • 9,000 $0.2780
  • 12,000 $0.2717
$0.2717 / $0.3299 Buy Now
DISTI # 652-SRU2009-2R2Y
Mouser Electronics Power Inductors - SMD 2.2uH 30% SMD 2009 RoHS: Compliant 0
  • 1 $0.6700
  • 10 $0.5930
  • 100 $0.4800
  • 1,000 $0.3760
  • 1,500 $0.3490
  • 9,000 $0.3360
  • 24,000 $0.3310
$0.3310 / $0.6700 Order Now
Onlinecomponents.com   RoHS: Compliant 0
  • 1,500 $0.3367
  • 3,000 $0.3316
  • 6,000 $0.3139
  • 7,500 $0.3092
  • 10,500 $0.3046
  • 15,000 $0.3000
  • 25,500 $0.2955
  • 51,000 $0.2911
$0.2911 / $0.3367 Buy Now
DISTI # SRU2009-2R2Y
Avnet Abacus Power Inductor (SMD), 2.2 uH, � 30%, 1.1 A, Shielded, 800 mA, 2.8mm x 2.8mm x 0.9mm - Tape and Reel (Alt: SRU2009-2R2Y) RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Lead time: 17 Weeks, 0 Days Container: Reel Abacus - 0
Buy Now
Master Electronics   RoHS: Compliant 0
  • 1,500 $0.3367
  • 3,000 $0.3316
  • 6,000 $0.3139
  • 7,500 $0.3092
  • 10,500 $0.3046
  • 15,000 $0.3000
  • 25,500 $0.2955
  • 51,000 $0.2911
$0.2911 / $0.3367 Buy Now

Part Details for SRU2009-2R2Y

SRU2009-2R2Y CAD Models

SRU2009-2R2Y Part Data Attributes

SRU2009-2R2Y Bourns Inc
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SRU2009-2R2Y Bourns Inc General Purpose Inductor, 2.2uH, 30%, 1 Element, Ferrite-Core, SMD, 1111, ROHS COMPLIANT
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer BOURNS INC
Package Description 1111
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8504.50.80.00
Factory Lead Time 14 Weeks
Samacsys Manufacturer Bourns
Case/Size Code 1111
Construction Rectangular
Core Material FERRITE
DC Resistance 0.21 Ω
Inductance-Nom (L) 2.2 µH
Inductor Application POWER INDUCTOR
Inductor Type GENERAL PURPOSE INDUCTOR
JESD-609 Code e3
Number of Functions 1
Number of Terminals 2
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Height 0.9 mm
Package Length 2.8 mm
Package Style SMT
Package Width 2.8 mm
Packing Method TR, Embossed, 7 Inch
Rated Current-Max 1.1 A
Self Resonance Frequency 120 MHz
Shape/Size Description RECTANGULAR PACKAGE
Shielded YES
Surface Mount YES
Terminal Finish TIN
Terminal Placement DUAL ENDED
Terminal Shape ONE SURFACE
Test Frequency 0.1 MHz
Tolerance 30%

SRU2009-2R2Y Related Parts

SRU2009-2R2Y Frequently Asked Questions (FAQ)

  • Bourns provides a recommended PCB layout and land pattern in their application note AN204, which can be found on their website. It's essential to follow these guidelines to ensure optimal performance, low inductance, and minimal parasitic effects.

  • To select the correct current rating, consider the maximum current required by your circuit, taking into account any potential surge currents or inrush currents. Also, consider the operating temperature range and the desired level of reliability. Bourns provides a current rating selection guide in their datasheet, which can help with this process.

  • While the datasheet specifies an operating temperature range of -40°C to +125°C, it's essential to note that the inductor's performance may degrade at higher temperatures. For optimal performance, it's recommended to operate the inductor within a temperature range of -20°C to +100°C.

  • To minimize EMI, it's recommended to use a shielded inductor or add a shield around the inductor. Additionally, ensure that the PCB layout is designed to minimize radiation and that the inductor is placed away from sensitive components. Bourns provides EMI reduction techniques in their application note AN205.

  • To prevent damage, it's essential to store the inductors in a dry, cool place, away from direct sunlight and moisture. Avoid bending, flexing, or twisting the leads, and handle the components by the body, not the leads. Follow the ESD precautions outlined in the datasheet to prevent electrostatic discharge damage.