AiT Semiconductor Inc.

www.ait-ic.com

WIRE WOUND SMD INDUCTOR

WSS

●FEATURE

1.

Low core loss for high frequency power application

2.

Large terminal surface

●APPLICATION

1.

Portable communication equipment, notebook computer

●ORDERING INFORMATION

WSS1203

-1R3

T

PN

Inductance

M: ±20%

●SHAPE AND DIMENSION

●SCHEMATICS AND LAND

PATTERNS(mm)

Fig1

Fig2

●SPECIFICATION

Dimension in mm

TYPE

A

B

C

E

F

G

Fig

WSS1203

12.0±0.30

12.0±0.30

3.90Max

12.80

5.40

7.00

1

WSS1204

12.0±0.30

12.0±0.30

5.00Max

12.80

5.40

7.00

1

WSS1205

12.0±0.30

12.0±0.30

6.00Max

12.80

5.40

7.00

1

WSS1207

12.0±0.30

12.0±0.30

8.00Max

12.80

5.40

7.00

1

WSS0603

6.60±0.30

6.20±0.30

3.00Max

8.00

1.50

4.80

2

WSS0605

6.60±0.30

6.20±0.30

5.00Max

8.00

1.50

4.80

2

WSS0703

7.30±0.20

7.30±0.20

3.50Max

8.00

2.20

4.80

2

WSS0704

7.30±0.20

7.30±0.20

4.50Max

8.00

2.20

4.80

2

Note1. Measurement frequency of Inductance value : 1.0uH~7.6uH at 7.96MHz, 0.1V, 10uH~1.0mH at 1kHz, 0.1V

WSS1207:1.2uH~7.6uH at 100kHz, 0.1V

Note2. Measurement ambient temperature of L, DCR and IDC : at 25°C

Note3. The rated current indicates the current when the inductance decreases to75% over of it

’s nominal value or

D.C. current when the temperature r

ising Δt=30°C lower, whichever is lower

Note4. Inductance tolerance: M: ±20%