Specifications
Brand Name :
WURTH
Model Number :
7447709471
Certification :
CE, GCF, ROHS
Place of Origin :
China
MOQ :
1
Price :
Negotiable
Payment Terms :
T/T,Western Union,
Supply Ability :
1000pcs per month
Delivery Time :
3-5 working days after received the payment
Packaging Details :
Packed in original tray firstly ,then carton, at last Bubble bag for outer packing
Function :
Step-Up, Step-Down
Output Configuration :
Positive or Negative
Topology :
Buck, Boost
Output Type :
Adjustable
Number of Outputs :
1
Description
7447709471 470uH shielded inductor 1.4A rated 1.5A sat AEC-Q200 -40~125°C 12x12mm SMD for DC/DC and auto
Features
  • 470µH Inductance – Provides substantial energy storage for buck, boost, and buck-boost converters.

  • Shielded Ferrite Core – Reduces stray magnetic fields and prevents EMI coupling to nearby components.

  • 1.4A Rated Current / 1.5A Saturation Current – Handles moderate loads with safe saturation headroom.

  • AEC-Q200 Qualified – Compliant with automotive passive component reliability standards.

  • -40°C to +125°C Operating Range – Suitable for under-hood and industrial high-temperature environments.

  • Low DC Resistance (RDC typical 0.42Ω) – Minimizes conduction losses and improves efficiency.

  • 12×12×8 mm SMD Package – Industry-standard footprint for automated PCB assembly.

Applications
  • DC-DC Converters – Output filtering and energy storage in buck, boost, SEPIC, and buck-boost topologies.

  • Power Supplies – Switching power supplies for industrial controls and telecommunications equipment.

  • Automotive Electronics – Infotainment systems, ADAS cameras, LED lighting modules, and body control units.

  • LED Drivers – Inductive current regulation for constant-current LED strings.

  • Industrial Automation – Sensor interfaces, PLC I/O modules, and motor drive auxiliary supplies.

  • Battery-Powered Devices – Voltage regulation in portable instruments and medical devices.

  • EMI Filtering – Noise suppression on input/output lines in conjunction with capacitors.

Description
The 7447709471 is a shielded SMD power inductor from Würth Elektronik's WE-PD series. Featuring a ferrite core and magnetic shielding, this 470µH component minimizes electromagnetic interference (EMI) while delivering high current handling in a compact 12×12×8 mm package. Designed for demanding environments, it supports an operating temperature range of -40°C to +125°C and meets AEC-Q200 automotive grade requirements. The inductor's low DC resistance and high saturation current make it ideal for DC-DC converters, power supplies, and filtering applications in automotive, industrial, and consumer electronics.
Technical Specifications
category
Inductors, coils, chokes
Fixed inductor
Shielding
Shielding
manufacturer
Würth Elektronik
DC Resistor (DCR)
560 milliohms maximum
series
WE-PD
Frequency - self-resonant
1.8MHz
cms-packaging
Tape and Reel (TR)
Shear Belt (CT)
Digi-Reel® won the custom tape and tape
grade
AEC-Q200
cms-part-status
On sale
Operating temperature
-40°C ~ 125°C
Type
Drum core, wire wound type
Inductance frequency - test
1 kHz
Material - core
Manganese-zinc ferrite (MnZn)
Mounting type
Surface mount type
Induction
470 µH
Package/Enclosure
Non-standard
Tolerance
±20%
Size / Dimensions
0.472" L x 0.472" W (12.00mm x 12.00mm)
Rated current (amps)
1.4 A
Height - Mounting (max)
0.394"(10.00mm)
Current - Saturation (ISAT)
1.5A
Drawing
7447709471 470uH shielded inductor 1.4A rated 1.5A sat AEC-Q200 -40~125°C 12x12mm SMD for DC/DC and auto
Our Advantages
  • High quality products - our offers are 100% new and original, ROHS compliant
  • Competitive price - good purchase channels with good price
  • Professional service - strict quality testing before shipment, and perfect after-sales service
  • Adequate inventory - supported by our strong purchasing team
  • Fast delivery - we ship goods within 1-3 working days after payment confirmation

Be sure to meet your need for all kinds of components.

Product List

Supply a Series of Electronic Components, full range of semiconductors, active andamp; passive Components. We can help you to get all for BOM of the PCB. In a word, you can get one-stop solution here.

The offers including:

Integrated Circuit, Memory ICs, Diode, Transistor, Capacitor, Resistor, Varistor, Fuse, Trimmer andamp; Potentiometer, Transformer, Battery, Cable, Relay, Switch, Connector, Terminal Block, Crystal andamp; Oscillator, Inductor, Sensor, Transformer, IGBT Driver, LED, LCD, Convertor, PCB (Printed Circuit Board), PCBA (PCB Assembly)

Strong in Brand:

Microchip, MAX, AD, TI, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON, YAGEO, TDK, etc.

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7447709471 470uH shielded inductor 1.4A rated 1.5A sat AEC-Q200 -40~125°C 12x12mm SMD for DC/DC and auto

Ask Latest Price
Brand Name :
WURTH
Model Number :
7447709471
Certification :
CE, GCF, ROHS
Place of Origin :
China
MOQ :
1
Price :
Negotiable
Contact Supplier
7447709471 470uH shielded inductor 1.4A rated 1.5A sat AEC-Q200 -40~125°C 12x12mm SMD for DC/DC and auto
7447709471 470uH shielded inductor 1.4A rated 1.5A sat AEC-Q200 -40~125°C 12x12mm SMD for DC/DC and auto
7447709471 470uH shielded inductor 1.4A rated 1.5A sat AEC-Q200 -40~125°C 12x12mm SMD for DC/DC and auto
7447709471 470uH shielded inductor 1.4A rated 1.5A sat AEC-Q200 -40~125°C 12x12mm SMD for DC/DC and auto
7447709471 470uH shielded inductor 1.4A rated 1.5A sat AEC-Q200 -40~125°C 12x12mm SMD for DC/DC and auto

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Since 2006
Business Type :
Manufacturer
Total Annual :
>10000000
Employee Number :
>20
Certification Level :
Verified Supplier
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