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.
a:Type of products - SMD Wire wound inductors with Ferrite Base
b:Dimension
- 20:252018 25:322522 32:453232 50:565050
c:Materials
- C - Ferrite Base for high current application.
d:Thickness
- 18 = 2.2mm Max. 22 = 2.6mm Max, 32 = 3.2mm, 50 = 5.0mm
e:Packing
-
PCS/REEL - 1 = 1000, 2 = 2000, G = 400, I = 500
f:Tolerance
-
J : ±5% K : ±10% M : ±20%
g: Inductance
- 1N2 = 0.0012uH, 100N = 0.1uH, 1U = 1.0uH, 1U2 = 1.2uH, 1M = 1000 mH, 1M2 = 1200mH
Microtelevisions, liquid crystal televisions,video cameras, portable
VCRs, car radios,car stereos, thin tape radios, television tuners,
mobile telephones, radio and other electronic devices.
in mm
A
BCD
Max.
Max.
Max.
Ref.
WI20C18
252018
1008
2.92
2.79
2.2
0.7
2.03
0.51
1.52
WI25C22
322522
1210
3.70
2.90
2.6
0.9
2.40
0.51
2.18
WI20C18 & WI25C22
WI32C32 & WI50C50
in mm
TYPE
Alias in m
Alias in inch
L
W
H
P
E
WI32C32
453232
1812
4.5±0.3
3.2±0.3
3.2±0.2
1.4±0.4
0.9±0.2
WI50C50
565050
2220
5.6±0.3
5.0±0.3
5.0±0.2
1.8±0.3
1.3±0.2
Type
EG
Series
WI - C
F
Alias in inch
Alias in mm
SHAPES AND DIMENSIONS
APPLICATIONS
WI 20 C 18 2 J 1U
The Part number of Lead-Free Products will be added "X" after original one as identification. EX: WS03X314G1N8X
a
b
c
d
e
f
g
Gausstek Corp.
WIRE WOUND INDUCTORS FERRITE BASE / LARGE CURRENT
OUTLINE
FEATURES
PRODUCT IDENTIFICATION