Datasheets
7447709221 by: Wurth Elektronik

General Purpose Inductor, 220uH, 20%, 1 Element, Ferrite-Core, SMD, 4747, ROHS AND REACH COMPLIANT

Part Details for 7447709221 by Wurth Elektronik

Results Overview of 7447709221 by Wurth Elektronik

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7447709221 Information

7447709221 by Wurth Elektronik 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 7447709221

Part # Distributor Description Stock Price Buy
DISTI # 08P2776
Newark Inductor, Shielded, 220Uh, 2.2A, Smd, Inductance:220Μh, Rms Current (Irms):1.8A, Inductor Constru... ction:Shielded, Saturation Current (Isat):2.2A, Product Range:We-Pd Series, Dc Resistance Max:0.3Ohm, Inductance Tolerance:± 20% Rohs Compliant: Yes |Wurth Elektronik 7447709221 more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 389
  • 1 $2.0800
  • 10 $1.9600
  • 25 $1.9100
  • 50 $1.8700
  • 100 $1.8000
  • 250 $1.6000
$1.6000 / $2.0800 Buy Now
DISTI # 732-1696-1-ND
DigiKey FIXED IND 220UH 1.8A 300MOHM SMD Min Qty: 1 Lead time: 28 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 885
In Stock
  • 1 $2.3100
  • 10 $2.1110
  • 50 $1.9854
  • 100 $1.8612
  • 250 $1.5732
  • 500 $1.4580
  • 1,250 $1.3338
$1.3338 / $2.3100 Buy Now
DISTI # 710-7447709221
Mouser Electronics Power Inductors - SMD WE-PD 220uH 1.8A DCR=300mOhms AEC-Q200 RoHS: Compliant 3149
  • 1 $2.0000
  • 10 $1.8800
  • 50 $1.8000
  • 100 $1.7300
  • 250 $1.5400
  • 500 $1.4700
  • 1,000 $1.3900
$1.3900 / $2.0000 Buy Now
DISTI # 70996770
RS Inductors, Fixed, WE-PD 1210 220uH 1.8A .3Ohm | Wurth Elektronik 7447709221 RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Lead time: 4 Weeks, 0 Days Container: Bulk 0
  • 1 $1.2970
$1.2970 RFQ
Bristol Electronics   30
RFQ
Win Source Electronics POWER-CHOKE WE-PD | FIXED IND 220UH 1.8A 300 MOHM 6000
  • 95 $0.5457
  • 200 $0.5105
  • 305 $0.4929
  • 440 $0.4577
  • 570 $0.4401
  • 715 $0.4225
$0.4225 / $0.5457 Buy Now

Part Details for 7447709221

7447709221 CAD Models

7447709221 Part Data Attributes

7447709221 Wurth Elektronik
Buy Now Datasheet
Compare Parts:
7447709221 Wurth Elektronik General Purpose Inductor, 220uH, 20%, 1 Element, Ferrite-Core, SMD, 4747, ROHS AND REACH COMPLIANT
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer WUERTH ELEKTRONIK GMBH & CO KG
Package Description CHIP
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8504.50.80.00
Samacsys Manufacturer Würth Elektronik
Case/Size Code 4747
Construction Rectangular
Core Material NICKEL-ZINC
DC Resistance 0.3 Ω
Inductance-Nom (L) 220 µH
Inductor Application POWER INDUCTOR
Inductor Type GENERAL PURPOSE INDUCTOR
JESD-609 Code e1
Number of Functions 1
Number of Terminals 2
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Height 10 mm
Package Length 12 mm
Package Style SMT
Package Width 12 mm
Packing Method TR, Embossed Plastic, 13 Inch
Rated Current-Max 1.8 A
Reference Standard AEC-Q200
Self Resonance Frequency 2.7 MHz
Shape/Size Description RECTANGULAR PACKAGE
Shielded YES
Surface Mount YES
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Terminal Placement DUAL ENDED
Terminal Shape ONE SURFACE
Test Frequency 0.001 MHz
Tolerance 20%

Alternate Parts for 7447709221

This table gives cross-reference parts and alternative options found for 7447709221. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 7447709221, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
BPCI00121210221MA0 Chilisin Electronics Corp Check for Price General Purpose Inductor, 7447709221 vs BPCI00121210221MA0
APCI00121210221M80 Pulse Electronics Corporation Check for Price General Purpose Inductor, 220uH, 20%, 1 Element, Ferrite-Core, SMD, 4747, CHIP 7447709221 vs APCI00121210221M80

7447709221 Related Parts

7447709221 Frequently Asked Questions (FAQ)

  • The recommended PCB footprint for the 7447709221 can be found in the Wurth Elektronik's PCB Library or in the component's 3D model. It's essential to follow the recommended footprint to ensure proper assembly and thermal management.

  • The 7447709221 has a thermal pad on the bottom side, which should be connected to a thermal via or a copper plane on the PCB to dissipate heat efficiently. Ensure good thermal conductivity and follow the recommended thermal management guidelines in the datasheet.

  • The 7447709221 has an operating temperature range of -40°C to +125°C. However, it's essential to consider the derating curves and thermal management to ensure reliable operation within the specified temperature range.

  • The 7447709221 is designed to withstand moderate vibration levels. However, for high-vibration environments, it's recommended to consult with Wurth Elektronik's application engineers to ensure the component's reliability and to discuss potential customizations or additional testing.

  • To ensure EMC, follow the recommended PCB layout and shielding guidelines in the datasheet. Additionally, consider using electromagnetic shielding materials, such as mu-metal or copper foil, to minimize electromagnetic interference (EMI).