74439370047 footprint, schematic symbol and 3D model by Würth Elektronik

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74439370047 Details

Manufacturer Part Number:
74439370047
Brand Name:
Wurth Electronik
Rohs Code:
Yes
Part Life Cycle Code:
Active
ECCN Code:
EAR99
HTS Code:
8504.50.80.00
Manufacturer:
Wurth Elektronik
YTEOL:
15
Case/Size Code:
6561
Construction:
Rectangular
Core Material:
COMPOSITE
DC Resistance:
3.1 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:
10 mm
Package Length:
16.4 mm
Package Style:
SMT
Package Width:
15.4 mm
Packing Method:
TR, Embossed Plastic, 13 Inch
Rated Current-Max:
17 A
Reference Standard:
AEC-Q200
Self Resonance Frequency:
16 MHz
Shape/Size Description:
RECTANGULAR PACKAGE
Shielded:
YES
Special Feature:
DCR IS MEASURED AT 10% TOLERANCE, INDUCTANCE IS MEASURED AT 10 MILI AMPERE DC CURRENT
Surface Mount:
YES
Terminal Placement:
DUAL ENDED
Terminal Shape:
ONE SURFACE
Test Frequency:
0.1 MHz
Tolerance:
20%

The recommended PCB footprint for the 74439370047 can be found in the Wurth Elektronik's PCB Library or by contacting their technical support. It's essential to ensure the correct footprint to prevent soldering issues and ensure reliable operation.
The 74439370047 has a maximum operating temperature of 125°C. Ensure proper thermal management by providing adequate heat dissipation, using thermal vias, and keeping the component away from heat sources. Consult the datasheet for thermal resistance values.
Follow the recommended soldering process outlined in the Wurth Elektronik's soldering guide or the IPC-J-STD-001 standard. Use a soldering iron with a temperature range of 220-240°C, and ensure a soldering time of 2-3 seconds.
The 74439370047 is designed to withstand moderate vibrations. However, for high-vibration environments, consider using additional mechanical support or consulting with Wurth Elektronik's technical support to ensure the component's reliability.
Consult the datasheet and application notes for troubleshooting guidelines. Check for proper soldering, ensure correct component orientation, and verify the operating conditions are within the specified range. If issues persist, contact Wurth Elektronik's technical support.

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