X2Y
®
EMI FILTER CAPACITORS
Rev: 02/22/2002
X2Y
®
filter capacitors employ a unique, patented design in
which common shielding electrodes form a Faraday Cage
around traditional capacitor electrodes. This creates two
matched or balanced capacitors that are immune to
temperature, voltage and aging performance differences.
These components offer superior filter and decoupling
performance and virtually eliminate parasitics. One X2Y
®
filter
capacitor can replace multiple capacitors and inductors
saving board space and reducing assembly costs.
X2Y® filters provide optimal filtering and noise suppression
solutions for DC motors, broadband filtering, filtered
connectors, fiber optic and cellular applications.
A
DVANTAGES
• Superior noise suppression
• Differential and common mode attenuation
• Replace multiple components with one device
• Matched capacitance line to ground, both lines
• Low inductance due to cancellation effect
Equivalent Circuits
A
B
G1
G2
A
PPLICATIONS
• DC Motor Suppression
• Filtered Connectors
• Fiber Optic Components
• Cellular Handsets
• Broadband Filtering
CB
Cross-sectional View
G
A
B
EB
W
T
G
L
H
OW TO
O
RDER
X2Y
®
EMI F
ILTER
C
APACITORS
500
VOLTAGE (C1)
250 = 25 V
500 = 50 V
X18
CASE SIZE
X15 = 0603
X15 = 0805
X18 = 1206
X41 = 1210
X43 = 1812
X44 = 1410
W
DIELECTRIC
N = NPO
W = X7R
473
CAPACITANCE
1st two digits are
significant; third digit
denotes number of
zeros.
474 = 0.47 µF
105 = 1.00 µF
M
TOLERANCE
M = ± 20%
V
TERMINATION
V = Nickel Barrier
MARKING
4 = Unmarked
4
E
TAPE MODIFIER
Code Type Reel
E
Plastic 7"
U
Plastic 13"
Tape specifications
conform to EIA RS481
P/N written: 500X18W473MV4E
X2Y
®
technology patents and registered trademark under license from X2Y ATTENUATORS, LLC
1
www.johanson dielectrics.com
X2Y
®
EMI FILTER CAPACITORS
A
VAILABLE
C
APACITANCE
& V
OLTAGE
R
ANGES
Case Size
JDI / EIA
Dimensions
Inches
mm
L
W
T
EB
CB
L
W
T
EB
CB
L
W
T
EB
CB
L
W
T
EB
CB
L
W
T
EB
CB
L
W
T
EB
CB
0.064 ± 0.005
0.035 ± 0.004
0.026 max
0.009 ± 0.003
0.018 ± 0.003
0.080 ± 0.008
0.050 ± 0.008
0.040 max
0.009 ± 0.003
0.020 ± 0.004
0.124 ± 0.010
0.063 ± 0.010
0.050 max
0.009 ± 0.004
0.040 ± 0.005
0.125 ± 0.010
0.098 ± 0.010
0.070 max
0.009 ± 0.004
0.045 ± 0.005
0.174 ± 0.010
0.125 ± 0.010
0.090 max
0.009 ± 0.004
0.045 ± 0.005
0.140 ± 0.010
0.098 ± 0.010
0.070 max
0.009 ± 0.004
0.045 ± 0.005
1.63 ± 0.13
0.89 ± 0.10
0.66 max
0.23 ± 0.08
0.46 ± 0.08
2.03 ± 0.20
1.27 ± 0.20
1.02 max
0.23 ± 0.08
0.51 ± 0.10
3.15 ± 0.25
1.60 ± 0.25
1.27 max
0.23 ± 0.10
1.02 ± 0.13
3.18 ± 0.25
2.49 ± 0.25
1.78 max
0.23 ± 0.10
1.14 ± 0.13
4.42 ± 0.25
3.18 ± 0.25
2.29 max
0.23 ± 0.10
1.14 ± 0.13
3.56 ± 0.25
2.49 ± 0.25
1.78 max
0.23 ± 0.10
1.14 ± 0.13
Rev: 02/22/2002
Dielectric
DC Rated
Voltage
50V
100V
50V
100V
50V
100V
50V
100V
50V
100V
50V
100V
50V
100V
50V
100V
50V
100V
50V
100V
50V
100V
50V
100V
Available Capacitance
Min.
Max.
220
220
471
471
220
220
102
102
102
102
102
102
222
222
222
222
472
472
103
103
332
332
562
562
121
101
103
562
471
391
473
223
182
152
104
683
562
472
334
184
153
123
684
564
682
562
474
404
X14
0603
NPO
X7R
NPO
X7R
NPO
X7R
NPO
X7R
NPO
X7R
NPO
X7R
X15
0805
X18
1206
X41
1210
X43
1812
X44
1410
X2Y filter capacitor meet JDI standard NPO & X7R dielectric specifications listed in page 20 of our catalog.
Available capacitance listed by EIA capacitance code, see How to Order section for definition.
www.johanson dielectrics.com
2
X2Y
®
EMI FILTER CAPACITORS
M
ECHANICAL
C
HARACTERISTICS
& M
OUNTING
R
ECOMMENDATIONS
Rev: 02/22/2002
For optimized X2Y device performance it is essential that each ground terminal be connected to sys-
tem ground with the lowest resistance, shortest path possible. Recommended pad dimensions are
typical. Individual manufacturing processes and application design requirements may necessitate
modification of these dimensions.
Z
Z
V
V
X
V
U
X
V
U
V
V
Y
G
Y
V
V
G
S
OLDER
P
AD
R
ECOMMENDATIONS
0603
inches
X
Y
Z
G
U
V
0.037
0.029
0.100
0.042
0.080
0.020
mm
0.94
0.74
2.54
1.07
2.03
0.51
0805
inches
0.052
0.035
0.125
0.055
0.100
0.022
mm
1.32
0.89
3.18
1.40
2.54
0.56
1206
inches
0.065
0.040
0.175
0.095
0.115
0.042
mm
1.65
1.02
4.45
2.41
2.92
1.07
1210
inches
0.100
0.040
0.175
0.095
0.150
0.047
mm
2.54
1.02
4.45
2.41
3.81
1.19
1410
inches
0.100
0.040
0.190
0.110
0.150
0.047
mm
2.54
1.02
4.60
2.79
3.81
1.19
1812
inches
0.127
0.040
0.225
0.146
0.175
0.047
mm
3.23
1.00
5.72
3.71
4.45
1.19
Johanson Dielectrics, Inc. reserves the right to make design and price changes without notice. All sales are
subject to the terms and conditions printed on the back side of our sales order acknowledgment forms,
including a limited warranty and remedies for non-conforming goods or defective goods. We will be
pleased to provide a copy of these terms and conditions for your review.
3
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