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Inductors / Fixed Inductors / SPM4012T-4R7M-LR
Datasheets
SPM4012T-4R7M-LR by: TDK Corporation

General Purpose Inductor,

Part Details for SPM4012T-4R7M-LR by TDK Corporation

Results Overview of SPM4012T-4R7M-LR by TDK Corporation

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SPM4012T-4R7M-LR Information

SPM4012T-4R7M-LR by TDK Corporation 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.

Available Datasheets

Part # Manufacturer Description Datasheet
DFE32CAH4R7MR0L Murata Manufacturing Co Ltd Fixed IND 4.7uH 2800mA POWRTRN

Price & Stock for SPM4012T-4R7M-LR

Part # Distributor Description Stock Price Buy
DISTI # 84Y6568
Newark Inductor, Wirewound, 4.7Uh, 1.7A, 20%, Inductance:4.7Μh, Rms Current (Irms):1.7A, Inductor Constr... uction:Shielded, Saturation Current (Isat):3.3A, Product Range:Spm-Lr Series, Dc Resistance Max:0.1966Ohm, Inductance Tolerance:± 20% Rohs Compliant: Yes |Tdk SPM4012T-4R7M-LR more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 0
  • 1 $1.2900
  • 10 $0.7820
  • 25 $0.7610
  • 50 $0.7400
  • 100 $0.7180
  • 250 $0.6970
  • 1,000 $0.4990
$0.4990 / $1.2900 Buy Now
DISTI # 445-174463-1-ND
DigiKey FIXED IND 4.7UH 1.7A 196.7 MOHM Min Qty: 1 Lead time: 15 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 196
In Stock
  • 1 $1.0200
  • 10 $0.8400
  • 100 $0.6911
  • 1,000 $0.5685
  • 2,000 $0.5361
  • 3,000 $0.5180
  • 5,000 $0.4961
  • 7,000 $0.4823
  • 10,000 $0.4700
$0.4700 / $1.0200 Buy Now
DISTI # SPM4012T-4R7M-LR
Avnet Americas Power Inductor (SMD), 4.7 uH, ? 20%, 1.7 A, Shielded, 3.3 A, 4.4mm x 4.1mm x 1.2mm - Tape and Reel (... Alt: SPM4012T-4R7M-LR) more RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 15 Weeks, 0 Days Container: Reel 0
  • 1,000 $0.5321
  • 2,000 $0.4582
  • 4,000 $0.4559
$0.4559 / $0.5321 Buy Now
DISTI # 810-SPM4012T4R7MLR
Mouser Electronics Power Inductors - SMD 4.4mm x 4.1mm, -40 to +125 degC, 1.7A, 4.7?H, 196.7mohm RoHS: Compliant 468
  • 1 $1.0200
  • 10 $0.8400
  • 100 $0.6920
  • 500 $0.6790
  • 1,000 $0.5680
  • 2,000 $0.4820
  • 10,000 $0.4700
$0.4700 / $1.0200 Buy Now
Future Electronics   RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 1000 Lead time: 15 Weeks Container: Reel 0
Reel
  • 1,000 $0.5020
$0.5020 Buy Now
Bristol Electronics   2000
RFQ
Quest Components   1600
  • 1 $1.8800
  • 214 $0.7520
  • 1,065 $0.6580
$0.6580 / $1.8800 Buy Now
DISTI # SPM4012T-4R7M-LR
Avnet Abacus Power Inductor SMD 47 uH 20 17 A Shielded 33 A 44mm x 41mm x 12mm (Alt: SPM4012T-4R7M-LR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 27 Weeks, 0 Days Abacus - 0
Buy Now

Part Details for SPM4012T-4R7M-LR

SPM4012T-4R7M-LR CAD Models

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SPM4012T-4R7M-LR Part Data Attributes

Parametric Data
SPM4012T-4R7M-LR TDK Corporation
Buy Now Datasheet
Compare Parts:
SPM4012T-4R7M-LR TDK Corporation General Purpose Inductor,
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TDK CORP
Package Description CHIP
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8504.50.80.00
Factory Lead Time 15 Weeks
Samacsys Manufacturer TDK
Case/Size Code 1716
Construction Rectangular
Core Material Metal
DC Resistance 0.1967 Ω
Inductance-Nom (L) 4.7 µH
Inductor Application POWER INDUCTOR
Inductor Type GENERAL PURPOSE INDUCTOR
Number of Functions 1
Number of Terminals 2
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Height 1.2 mm
Package Length 4.4 mm
Package Style SMT
Package Width 4.1 mm
Packing Method TR, Embossed Plastic, 7 Inch
Rated Current-Max 1.7 A
Shape/Size Description RECTANGULAR PACKAGE
Shielded YES
Surface Mount YES
Terminal Placement DUAL ENDED
Terminal Shape L BEND
Test Frequency 0.1 MHz
Tolerance 20%

SPM4012T-4R7M-LR Related Parts

SPM4012T-4R7M-LR Frequently Asked Questions (FAQ)

  • The recommended land pattern for the SPM4012T-4R7M-LR can be found in the TDK Corporation's application note or in the IPC-7351 standard. It is essential to follow the recommended land pattern to ensure reliable soldering and to prevent defects.

  • To prevent damage, handle the SPM4012T-4R7M-LR by the edges, avoid touching the component's leads or body, and use an anti-static wrist strap or mat. Also, ensure the assembly area is clean and free from debris.

  • The maximum allowable voltage derating for the SPM4012T-4R7M-LR is typically 80% of the rated voltage. However, it's recommended to consult with TDK Corporation's application engineers or refer to the device's reliability report for specific derating guidelines.

  • The SPM4012T-4R7M-LR is rated for operation up to 125°C. However, it's essential to consider the device's power dissipation, thermal resistance, and the PCB's thermal design to ensure reliable operation in high-temperature environments.

  • To troubleshoot issues with the SPM4012T-4R7M-LR, follow a systematic approach: 1) Consult the datasheet and application notes, 2) Verify the component's soldering and assembly, 3) Check the PCB's layout and design, 4) Use diagnostic tools like oscilloscopes or logic analyzers, and 5) Consult with TDK Corporation's technical support or a qualified engineer.