Molding Power Inductors – HEI Series

HEI Series

Power inductor takes an important part in the efficiency performance

of DC/DC converter, and HEI products is designed to take care of

both PFM and PWM application performance. Therefore, for HEI

product, the Q(Rac) value at light load and the RDC value at heavy

load are both superior to other competitors. Furthermore, the

saturated current performance is also great, so it helps to get the

ripple current lower and enhance the efficiency result.

Features

Applications

 High Efficiency

 Small Sizes in 2.0*1.2*0.8mm

 High Saturated Current

 High Q / Low Rac

 Low Rdc

 Smart phones

 Bluetooth Headsets

 Tablet PCs

 PND

 PC peripheral devices

 DSC, Camcorders

Product Identification

Shape and Dimensions

Recommended Pattern

Dimensions in mm

TYPE

A

B

C

D

201208A

2.0±0.2

1.25±0.2

0.8Max

0.5±0.3

201210A

2.0±0.2

1.25±0.2

1.0Max

0.5±0.3

201610A

2.0±0.2

1.60±0.2

1.0Max

0.5±0.3

252010A

2.5±0.3

2.00±0.3

1.0Max

0.6±0.3

252012A

2.5±0.3

2.00±0.3

1.2Max

0.6±0.3

322510A

3.2±0.3

2.50±0.3

1.0Max

0.5±0.3

322512A

3.2±0.3

2.50±0.3

1.2Max

0.5±0.3

Dimensions in mm

TYPE

A

B

C

201208A

0.8~1.2

2.3~2.9

1.0~1.4

201210A

0.8~1.2

2.3~2.9

1.0~1.4

201610A

0.9

2.0

1.6

252010A

1.2

2.8

2.0

252012A

1.2

2.8

2.0

322510A

1.7

3.2

2.5

322512A

1.7

3.2

2.5