SMD POWER INDUCTORS
SDB1203 SERIES
1. PART NO. EXPRESSION :
(a) Series code
(d) Tolerance code : M = ±20%, Y = ±30%
S D B 1 2 0 3 1 R 5 Y Z F
(b) Dimension code
(e) X, Y, Z : Standard part
(f) F : Lead Free
(a)
(b)
(c) (d)(e)(f)
(c) Inductance code : 1R5 = 1.5uH
2. CONFIGURATION & DIMENSIONS :
B
C
E
F
I
G
I
1 0 1
PCB Pattern
Unit:m/m
I
A
B
C
D
E
F
G
H
12.5±0.3 12.5±0.3 3.90 Max.
5.0±0.2
2.2±0.2
7.6±0.2
7.0 Ref.
5.4 Ref.
2.8 Ref.
3. SCHEMATIC :
4. MATERIALS :
(a) Core : DR Ferrite Core
(b) Core : RI Ferrite Core
(c) Base : LCP
g
a
d
h
b
e
(d) Wire : Enamelled Copper Wire
(e) Tape : Mylar Tape
(f) Terminal : Tinned Copper Plate
(g) Adhesive : Epoxy
c
f
(h) Ink : Bon Margue
5. GENERAL SPECIFICATION :
a) Temp. rise : 45°C Max.
b) Rated current : Base on temp. rise & ǻL/L0A = 20% Max.
c) Storage temp. : -40°C to +125°C
d) Operating temp. : -40°C to +80°C
e) Resistance to solder heat : 260°C.10secs
NOTE : Specifications subject to change without notice. Please check our website for latest information.
07.05.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 1
SUPERWORLD [ SUPERWORLD ELECTRONICS ]
