WIRE WOUND INDUCTORS
FERRITE BASE / LARGE CURRENT
Gausstek Corp.
Series WI - C
OUTLINE
The characteristics of this series perform low RDC and carry large current.
Best for power supply applications such as PC, conveyable telephone, and other
Very strong solderability by reflow soldering and soldering iron.
Highly accurate dimensions can be mounted automatically
Terminals are highly resistant to pull forces.
Highly resistant to mechanical shoks and pressure.
Highly reliable in environments of sudden temperature change and humidity.
Superior IDC for DC to DC converter.
PRODUCT IDENTIFICATION
WI 20 C 18 2 J 1U
a
b
c
d
e
f
g
a:Type of products - SMD Wire wound inductors with Ferrite Base
b:Dimension
c:Materials
d:Thickness
e:Packing
f:Tolerance
g: Inductance
-
-
-
-
-
-
20:252018 25:322522 32:453232 50:565050
C - Ferrite Base for high current application.
18 = 2.2mm Max. 22 = 2.6mm Max, 32 = 3.2mm, 50 = 5.0mm
PCS/REEL - 1 = 1000, 2 = 2000, G = 400, I = 500
J : ±5% K : ±10% M : ±20%
1N2 = 0.0012uH, 100N = 0.1uH, 1U = 1.0uH, 1U2 = 1.2uH, 1M = 1000 mH, 1M2 = 1200mH
The Part number of Lead-Free Products will be added "X" after original one as identification. EX: WS03X314G1N8X
APPLICATIONS
Microtelevisions, liquid crystal televisions,video cameras, portable
VCRs, car radios,car stereos, thin tape radios, television tuners,
mobile telephones, radio and other electronic devices.
SHAPES AND DIMENSIONS
in mm
A
B
C
D
Type
Alias in mm
Alias in inch
E
F
G
Max.
Max.
Max.
Ref.
2.03
2.40
0.51
0.51
1.52
2.18
WI20C18
WI25C22
252018
322522
1008
1210
2.92
3.70
2.79
2.90
2.2
2.6
0.7
0.9
WI20C18 & WI25C22
WI32C32 & WI50C50
in mm
TYPE
Alias in m
453232
Alias in inch
1812
L
W
H
P
E
WI32C32
WI50C50
4.5±0.3
5.6±0.3
3.2±0.3
5.0±0.3
3.2±0.2
5.0±0.2
1.4±0.4
1.8±0.3
0.9±0.2
1.3±0.2
565050
2220