1D14A Series

Class D Inductors

Height: 16.3mm (Max)
Footprint: 15.0mm x 10.5mm (Max)
Small Footprint
Shielded Design for Low EMI
Ferrite Material Designed for Audio 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)

I_SAT³ (A_DC)

I_DC⁴ (A_DC)

SRF⁶
(MHz, Typ)

1D14A-100M

10

9

11.0

7.5

24.2

View

1D14A-150M

15

16

11.0

6.5

21.7

View

1D14A-220M

22

16

7.5

6.5

16.6

View

1D14A-330M

33

16

5.0

6.5

13.5

View

Part Number

I_SAT³ (A_DC)

1D14A-100M

11.0

View

1D14A-150M

11.0

View

1D14A-220M

7.5

View

1D14A-330M

5.0

View

Mechanical Drawing

Mounting Dimensions

Schematic

1.
Operating Temperature Range: The combination of ambient temperature and temperature rise.
2.
Inductance: Tested at 1kHz, 1 V_RMS, Series.
3.
I_SAT: DC current through the winding to cause a 10% (typ) drop in inductance.
4.
I_DC: DC current through the winding to cause a 40°C (typ) temperature rise at 25°C ambient.
5.
Flammability Standard: Meets UL 94V-0.
6.
SRF: Values are for reference only.
7.
Packaging
- Pieces/Tray: 121
- Trays/Box: 10
- Pieces/Box: 1210

Specifications subject to change without prior notice.