(a)

(c)

(b)

(e)

(d)

1. PART NO. EXPRESSION :

(b) Dimension code

(c) Inductance code : R12 = 0.12uH

(a) Series code

2. CONFIGURATION & DIMENSIONS :

4. GENERAL SPECIFICATION :

SUPERWORLD ELECTRONICS (S) PTE LTD

3. SCHEMATIC :

(d) Tolerance code : J = ±5%, K = ±10%, M = ±20%

(e) F : Lead Free

SDI321618 SERIES

WIREWOUND CHIP INDUCTORS

PG. 1

NOTE : Specifications subject to change without notice. Please check our website for latest information.

31.07.2008

S D I 3 2 1 6 1 8 - R 1 2 M F

c) Rated current : Base on temp. rise & L/L0A=10% Max.

b) Operating temp. : -25°C to 85°C

a) Ambient temp. : 20°C

1.6±0.2

3.2±0.3

B

A

A

1.5 Ref.

0.7 Min.

0.7 Min.

1.8±0.3

E

CH

F

1.0 Ref.

1.5 Ref.

Unit:m/m

J

I

F

B

E

PCB Pattern

I

E

I

J

2

1