®
X2Y EMI FILTER CAPACITORS
X2Y INSERTION LOSS vs FREQUENCY
0
-10
-20
-30
-40
-50
-60
-70
-80
0.22 µF
0.47 µF
0.10 µF
.047 µF
.022 µF
.010 µF
4.7 nF
2.2 nF
1.0 nF
470 pF
0.10
1.00
10.00
100.00
1,000.00
FREQUENCY (MHz)
HOW TO
O
RDER X2Y® EMI FILTER
CAPACITORS
500
X18
W
473
M
V
4
E
VOLTAGE (C1)
500 50 V
101 = 100 V
CASE SIZE
DIELECTRIC
N = NPO
W = X7R
CAPACITANCE
TOLERANCE
TERMINATION
V = Ni barrier w/
100% Sn Plating
TAPE MODIFIER
1st two digits are
significant; third digit
denotes number of
zeros.
=
M
=
20%
Code
Tape
Embossed
Embossed
Paper
Reel
X14 = 0603
X15 = 0805
X18 = 1206
X43 = 1812
X44 = 1410
E
U
T
7"
13"
7"
MARKING
4 = Unmarked
R
Paper
13"
474 = 0.47 µF
105 = 1.00 µF
Tape specs. per EIA RS481
P/N written: 500X18W473MV4E
22
www.johansondielectrics.com
JOHANSON [ JOHANSON TECHNOLOGY INC. ]
