X2Y
®
EMI F
ILTER
C
APACITORS
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
CB
A
PPLICATIONS
• DC Motor Suppression
• Filtered Connectors
• Fiber Optic Components
• Cellular Handsets
• Broadband Filtering
A
Cross-sectional View
G
EB
W
B
T
G
L
X2Y
®
technology patents and registered trademark under license from X2Y ATTENUATORS, LLC
20
www.johanson dielectrics.com
X2Y
®
EMI F
ILTER
C
APACITORS
A
VAILABLE
C
APACITANCE
& V
OLTAGE
R
ANGES
JOHANSON
PART NUMBER
500X14N220MV4
500X14N470MV4
500X14N101MV4
500X14N221KV4
500X14W471MV4
500X14W102MV4
500X14W222MV4
500X14W472MV4
500X14W103MV4
500X15N220KV4
500X15N470KV4
500X15N101MV4
500X15N221MV4
500X15N471MV4
500X15W102MV4
500X15W222MV4
500X15W472MV4
500X15W103MV4
500X15W223MV4
500X15W473MV4
500X18N102MV4
500X18W222MV4
500X18W472MV4
500X18W103MV4
500X18W223MV4
500X18W473MV4
500X18W683MV4
500X18W104MV4
500X44W224MV4
500X44W404MV4
500X44W474MV4
500X43W224MV4
500X43W474MV4
500X43W684MV4
CHIP
SIZE
0603
0603
0603
0603
0603
0603
0603
0603
0603
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
1206
1206
1206
1206
1206
1206
1206
1206
1410
1410
1410
1812
1812
1812
AVAILABLE
VOLTAGE (VDC)
50 & 100
50 & 100
50 & 100
50
50 & 100
50 & 100
50 & 100
50 & 100
50
50
50
50
50
50
50
50
50
50
& 100
& 100
& 100
& 100
50
& 100
& 100
& 100
& 100
& 100
50
50
& 100
& 100
& 100
& 100
& 100
& 100
50
DIELECTRIC
TYPE
NPO
NPO
NPO
NPO
X7R
X7R
X7R
X7R
X7R
NPO
NPO
NPO
NPO
NPO
X7R
X7R
X7R
X7R
X7R
X7R
NPO
X7R
X7R
X7R
X7R
X7R
X7R
X7R
X7R
X7R
X7R
X7R
X7R
X7R
CAPACITANCE
C1
C2
22pF
47pF
100pF
220pF
470pF
1nF
2.2nF
4.7nF
10nF
22pF
47pF
100pF
220pF
470pF
1nF
2.2nF
4.7nF
10nF
22nF
47nF
1nF
2.2nF
4.7nF
10nF
22nF
47nF
68nF
.10uF
.22uF
.40uF
.47uF
.22uF
.47uF
.68uF
11pF
23.5pF
50pF
110pF
235pF
.5nF
1.1nF
2.35nF
5nF
11pF
23.5pF
50pF
110pF
235pF
.5nF
1.1nF
2.35nF
5nF
11nF
23.5nF
.5nF
1.1nF
2.35nF
5nF
11nF
23.5nF
34nF
.05uF
.11uF
.20uF
.235uF
.11uF
.235uF
.34uF
50
50
50
50
50
50
50 & 100
50 & 100
50
50 & 100
50 & 100
50
NOTES:
C1 = A or B to ground , C2 = A to B. Voltage rating is for A or B to ground.
X2Y filter capacitor meet JDI standard NPO & X7R dielectric specifications listed on page 28.
www.johanson dielectrics.com
21
X2Y
®
EMI F
ILTER
C
APACITORS
X2Y INSERTION LOSS vs FREQUENCY
0
-10
-20
-30
-40
0.22 µF
0.47 µF
-50
0.10 µF
.047 µF
-60
.022 µF
.010 µF
4.7 nF
-70
2.2 nF
1.0 nF
470 pF
-80
0.10
1.00
10.00
FREQUENCY (MHz)
100.00
1,000.00
H
OW TO
O
RDER
X2Y
®
EMI F
ILTER
C
APACITORS
500
VOLTAGE (C1)
500 = 50 V
101 = 100 V
X18
CASE SIZE
X14 = 0603
X15 = 0805
X18 = 1206
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 = Ni barrier w/
100% Sn Plating
MARKING
4 = Unmarked
4
E
TAPE MODIFIER
Tape
Reel
Code
E
Embossed
7"
U
Embossed
13"
T
Paper
7"
R
Paper
13"
Tape specs. per EIA RS481
P/N written: 500X18W473MV4E
22
www.johanson dielectrics.com
X2Y
®
EMI F
ILTER
C
APACITORS
M
ECHANICAL
C
HARACTERISTICS
& M
OUNTING
R
ECOMMENDATIONS
X14 / 0603
Inches
L
W
T
EB
CB
X15 / 0805
Inches
Millimeters
.080 ± .008 2.03 ± 0.20
.050 ± .008 1.27 ± 0.20
.040 max
1.02 max
.009 ± .003 0.23 ± .08
.020 ± .004 0.51 ± 0.10
X18 / 1206
Inches
Millimeters
3.15 ± 0.25
1.60 ± 0.25
1.27 max
0.23 ± 0.10
1.02 ± 0.13
0.124 ± .010
.063 ± .010
.050 max
.009 ± .004
.040 ± .005
X43 / 1812
Inches
Millimeters
4.42 ± 0.25
3.18 ± 0.25
2.29 max
0.23 ± 0.10
1.14 ± 0.13
0.174 ± .010
0.125 ± .010
.090 max
.009 ± .004
.045 ± .005
X44 / 1410
Inches
Millimeters
3.56 ± 0.25
2.49 ± 0.25
1.78 max
0.23 ± 0.10
1.14 ± 0.13
0.140 ± .010
.098 ± .010
.070 max
.009 ± .004
.045 ± .005
Millimeters
.064 ± .005 1.63 ± 0.13
.035 ± .004 0.89 ± 0.10
.026 max
0.66 max
.009 ± .003
0.23 ± .08
.018 ± .003
0.46 ± .08
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
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
www.johanson dielectrics.com
23
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
