- Height: 33.0mm (Max)
- Footprint: 32.0mm x 20.0mm (Max)
- Small Footprint
- Shielded Design for Low EMI
- Ferrite Material Designed for Audio Applications
Applications
- Class D Audio Amplifiers
Electrical Specifications @ 25°C - Operating Temperature Range1: -40°C to +130°C
Part Number
Inductance2
(μH, ±20%)
DCR (mΩ,Max)
ISAT3 (ADC)
IDC4 (ADC)
SRF6
(MHz, Typ)
Samples Availability
Mechanical Drawing
![](https://www.icecomponents.com/wp-content/uploads/2023/10/1D31A-Web-Mech.jpg)
Mounting Dimensions
![](https://www.icecomponents.com/wp-content/uploads/2023/10/1D31A-Web-PCBLayout.jpg)
Schematic
![](https://www.icecomponents.com/wp-content/uploads/2023/10/1D31A-Web-Schematic.jpg)
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Operating Temp. Range: The combination of ambient temperature and temperature rise.
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Inductance: Tested at 100kHz, 1 VRMS, Series.
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ISAT: DC current through the winding to cause a 25% (typ) drop in inductance.
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IDC: DC current through the winding to cause a 40°C (typ) temperature rise at 25°C ambient.
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Flammability Standard: Meets UL 94V-0.
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SRF: Values are for reference only.
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Packaging
- Pieces/Tray: 40
- Trays/Box: 4
- Pieces/Box: 160
Specifications subject to change without prior notice.