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AC SAFETY CAPACITORS
Johanson Dielectrics Type SC ceramic chip capacitors are
designed for AC voltage surge and lightning protection in
line-to-ground interface applications in computer networks,
modem, facsimile and other equipment.
Johanson’s safety capacitor offering includes four different
case sizes and NPO and X7R dielectric materials.
These devices are surface mount ready with barrier
terminations and tape and reel packaging.
Information on capacitor safety ratings and certification details
may be found below.
L
W
TE/B
SAFETY
RATING
VOLTAGE
RATING
WITHSTANDING
VOLTAGE
IMPULSE
VOLTAGE
CASE
SIZE
JOHANSON
ORDERING P/N
X2/Y3 250 VAC 1,500 VAC 2,500 V 1808 302R29______V3E-****-SC
STANDARDS: EN 60384-14:2005, EN 60950 2001 • UL 60950-01 CERTIFICATIONS: TUV Rheinland T72110251 • UL File E212609 • Semko 0026092-1 & 0003222-1
Y3 250 VAC 1,500 VAC 2,500 V 1812 302S43______V3E-****-SC
STANDARDS: EN 60384-14:2005, EN 60950:2001 CERTIFICATIONS: TUV Rheinland T72110251
X1/Y2 250 VAC 1,500 VAC 5,000 V 1808 502R29______V3E-****-SC
STANDARDS: EN 60384-14:2005 • UL 60950-01 CERTIFICATIONS: TUV Rheinland T72110897 / UL File E212609-A1-UL-1
Y2 250 VAC 1,500 VAC 5,000 V 2211 502R30______V3E-****-SC
STANDARDS: EN 60384-14:2005 • UL 60950-01 CERTIFICATIONS: TUV Rheinland T72110897 • UL File: E212609-A1-UL-1
X1/Y2 250 VAC 1,500 VAC 5,000 V 2220 502S47______V3E-****-SC
STANDARDS: EN 60384-14:2005 • UL 60950-01 CERTIFICATIONS: TUV Rheinland T72110897 • UL File: E212609-A1-UL-1
Japan 250 VAC 1,500 VAC N/A 2220 AC2_________V4E-****-JS
STANDARDS: JIS-C-5102 • JIS-C-5150 CERTIFICATIONS: N/A
X Capacitors are defined as suitable for use in situations where failure of the capacitor would not lead to danger of electric shock.
Y Capacitors are defined as suitable for use in situations where failure of the capacitor could lead to danger of electric shock.
Polyterm® soft termination
option available for
demanding environments &
processes.
HOW TO ORDER AC SAFETY CAPACITORS P/N written: 302R29W102MV3E-****-SC
502 R29 W 102 M V 3 E -****-SC
VOLTAGE SIZE DIELECTRIC CAPACITANCE TOLERANCE TERMINATION MARKING PACKING
TYPE
302 = 250VAC
[2500V Impulse]
502 = 250VAC
[5000V Impulse]
AC2 =250VAC
[N/A]
R29=1808
R30=2211
S43=1812
S47=2220
AC2=2220
N = NPO
W = X7R
1st two digits are
significant; third digit
denotes number of
zeros, R = decimal.
102 = 1000 pF
104 = 0.10 µF
5R0 = 5.0pF
J = ± 5%
K = ± 10%
M = ± 20%
V = NI Barrier with
100% Sn Plating
(Matte)
F = Polyterm
flexible termination
3 = Special
4 = Unmarked
E = Embossed 7”
No code = bulk
Tape specs.
per EIA RS481
SC = Safety
Certified
JS = Japan
Safety
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www.johanso n dielectrics.com
AC S AFETY C APAC ITOR S
R29 / 1808
X2/Y3
INCHES (mm)
.185 ±.015 (4.80 ±.25)
.080 ±.010 (2.03 ±.25)
.085 Max. (2.16)
.020 ±.010 (0.51±.25)
L
W
T
E/B
5 pF
10 pF
12 pF
15 pF
18 pF
22 pF
27 pF
33 pF
47 pF
56 pF
68 pF
100 pF
120 pF
150 pF
180 pF
220 pF
270 pF
330 pF
470 pF
560 pF
680 pF
1000 pF
1200 pF
1500 pF
1800 pF
2200 pF
2700 pF
3300 pF
4700 pF
INCHES (mm)
.175 ±.010 (4.45 ±.25)
.125 ±.010 (3.17 ±.25)
.115 Max. (2.92)
.025 ±.015 (0.64±.38)
L
W
T
E/B
S43 / 1812
Y3
INCHES (mm)
.185 ±.015 (4.80 ±.25)
.080 ±.010 (2.03 ±.25)
.085 Max. (2.16)
.012 ±.005 (0.30±.13)
L
W
T
E/B
R29 / 1808
X1/Y2
INCHES (mm)
.225 ±.016 (5.72 ±.40)
.110 ±.010 (2.80 ±.25)
.115 Max. (2.92)
.020 ±.010 (0.51±.25)
L
W
T
E/B
R30 / 2211
Y2
INCHES (mm)
.225 ±.015 (5.72 ±.38
.200 ±.015 (5.08 ±.38)
.150 Max. (3.81)
.025 ±.015 (0.64±.38)
L
W
T
E/B
S47 / 2220
X1/Y2
DIELECTRIC
NPO
X7R
J29 / 1808
Japan Safety
INCHES (mm)
.189 ±.010 (4.80 ±.25)
.080 ±.010 (2.03 ±.25)
.085 Max. (2.16)
.020 ±.010 (0.51±.25)
L
W
T
E/B
INCHES (mm)
.175 ±.010 (4.45 ±.25)
.125 ±.010 (3.17 ±.25)
.115 Max. (2.92)
.025 ±.015 (0.64±.38)
L
W
T
E/B
J43 / 1812
Japan Safety
INCHES (mm)
.225 ±.015 (5.72 ±.38
.200 ±.015 (5.08 ±.38)
.150 Max. (3.81)
.025 ±.015 (0.64±.38)
L
W
T
E/B
J47 / 2220
Japan Safety
SAFETY C ERTIFIED
JAPAN S TAND ARD
470pF 1000pF 2200pF 3300pF 4700pF 0.01µF 0.022µF 0.047µF 0.10µF
