Datasheets
82472C by:
Murata Power Solutions
Murata Manufacturing Co Ltd
Murata Power Solutions
Not Found

General Purpose Inductor, 4.7uH, 20%, 1 Element, Iron-Core, SMD, 1210, ROHS COMPLIANT

Part Details for 82472C by Murata Power Solutions

Results Overview of 82472C by Murata Power Solutions

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82472C Information

82472C by Murata Power Solutions 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 82472C

Part # Distributor Description Stock Price Buy
DISTI # 40M7121
Newark Tape&reel Rohs Compliant: Yes |Murata Power Solutions 82472C RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 1,000 $0.4510
  • 5,000 $0.4090
$0.4090 / $0.4510 Buy Now
DISTI # 811-2471-1-ND
DigiKey FIXED IND 4.7UH 800MA 190MOHM SM Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 2183
In Stock
  • 1 $0.5400
  • 10 $0.4460
  • 100 $0.3666
  • 1,000 $0.3015
  • 2,500 $0.2790
  • 5,000 $0.2631
  • 7,500 $0.2542
  • 12,500 $0.2435
  • 17,500 $0.2375
$0.2375 / $0.5400 Buy Now
Future Electronics Fixed Inductors 4.7uH 0.8A Mini SMT Power RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Container: Reel 0
Reel
  • 2,500 $0.2600
  • 5,000 $0.2550
$0.2550 / $0.2600 Buy Now
DISTI # 000000000002174701
Sager Power Inductors - SMD 4.7 UH 0.8A Min Qty: 2500 5000
  • 2,500 $0.2500
  • 5,000 $0.2400
$0.2400 / $0.2500 Buy Now

Part Details for 82472C

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82472C Part Data Attributes

82472C Murata Power Solutions
Buy Now Datasheet
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82472C Murata Power Solutions General Purpose Inductor, 4.7uH, 20%, 1 Element, Iron-Core, SMD, 1210, ROHS COMPLIANT
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MURATA POWER SOLUTIONS INC
Package Description ROHS COMPLIANT
Reach Compliance Code compliant
Case/Size Code 1210
Construction Chip
Core Material IRON
DC Resistance 0.19 Ω
Inductance-Nom (L) 4.7 µH
Inductor Application POWER INDUCTOR
Inductor Type GENERAL PURPOSE INDUCTOR
JESD-609 Code e3
Manufacturer Series 8200
Number of Functions 1
Number of Terminals 2
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Height 2 mm
Package Length 3.2 mm
Package Style SMT
Package Width 2.5 mm
Packing Method TR
Quality Factor-Min (at L-nom) 20
Rated Current-Max 0.8 A
Self Resonance Frequency 58 MHz
Series 8200
Shape/Size Description RECTANGULAR PACKAGE
Shielded NO
Special Feature Q MEASURED AT 1 MHZ
Surface Mount YES
Terminal Finish Tin (Sn)
Terminal Placement DUAL ENDED
Terminal Shape WRAPAROUND
Test Frequency 0.01 MHz
Tolerance 20%

82472C Related Parts

82472C Frequently Asked Questions (FAQ)

  • Murata recommends a 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer to ensure optimal thermal performance.

  • To ensure reliable start-up, ensure that the input voltage rises monotonically and that the input capacitor is properly sized to handle the inrush current. Also, ensure that the output voltage is properly decoupled to prevent oscillations.

  • The maximum allowable output capacitance for the 82472C is 100uF. Exceeding this value may cause instability or oscillations.

  • The 82472C is rated for operation up to 85°C ambient temperature. However, derating may be necessary for high-temperature applications. Consult the datasheet for derating curves and guidelines.

  • To troubleshoot issues with the 82472C, check the input voltage, output voltage, and output current. Verify that the input and output capacitors are properly sized and that the PCB layout is correct. Consult the datasheet and application notes for additional guidance.