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.
Johansons safety capacitor offering includes four different case
sizes in NP0 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.
Polyterm soft termination
W
L
option for demanding
environments & processes
T E/B
available on select parts,
please contact the factory.
SAFETY VOLTAGE WITHSTANDING IMPULSE CASE JOHANSON
RATING RATING VOLTAGE VOLTAGE SIZE ORDERING P/N
X2 250 VAC 1,500 VAC 2,500 V 1808 302R29______V3E-****-SC
STANDARDS: IEC/EN 60384-14:2013 EN 60950 2006 UL 60384-14, UL 60950-01 CERTIFICATIONS: TUV R 50227900 & T 72140662 UL File E472557 & E212609
X2 250 VAC 1,500 VAC 2,500 V 1812 302S43______V3E-****-SC
STANDARDS: IEC/EN 60384-14:2013 EN 60950 2006 UL 60384-14, UL 60950-01 CERTIFICATIONS: TUV R 50227900 & T 72140662 UL File E472557 & E212609
X1/Y2 250 VAC 1,500 VAC 5,000 V 1808 502R29______V3E-****-SC
STANDARDS: IEC/EN 60384-14:2013 EN 60950 2006 UL 60384-14, UL 60950-01 CERTIFICATIONS: TUV R 50227900 & T 72140662 UL File E472557 & E212609
X1/Y2 250 VAC 1,500 VAC 2,500 V 1812 502S43______V3E-****-SC
STANDARDS: IEC/EN 60384-14:2013 EN 60950 2006 UL 60384-14, UL 60950-01 CERTIFICATIONS: TUV R 50227900 & T 72140662 UL File E472557 & E212609
X1/Y2 250 VAC 1,500 VAC 5,000 V 2211 502R30______V3E-****-SC
STANDARDS: IEC/EN 60384-14:2013 EN 60950 2006 UL 60384-14, UL 60950-01 CERTIFICATIONS: TUV R 50227900 & T 72140662 UL File E472557 & E212609
X1/Y2 250 VAC 1,500 VAC 5,000 V 2220 502S47______V3E-****-SC
STANDARDS: IEC/EN 60384-14:2013 EN 60950 2006 UL 60384-14, UL 60950-01 CERTIFICATIONS: TUV R 50227900 & T 72140662 UL File E472557 & E212609
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.
8
www.johansondielectrics.comAC SAFETY CAPACITORS
SAFETY CERTIFIED
INCHES (MM)
R29 / 1808
DIELECTRIC
L .185 .015 (4.70 .38)
NP0
W .080 .010 (2.03 .25)
T .085 Max. (2.16) X7R
E/B .020 .010 (0.51.25)
X2
S43 / 1812
L .175 .010 (4.45 .25)
W .125 .010 (3.18 .25)
T .115 Max. (2.92)
E/B .025 .015 (0.64.38)
X2
R29 / 1808
L .185 .015 (4.70 .38)
W .080 .015 (2.03 .38)
T .085 Max. (2.16)
E/B .020 .010 (0.51.25)
X1/Y2
S43 / 1812
L .175 .010 (4.45 .25)
.125 .010 (3.18 .25)
W
T .115 Max. (2.92)
.025 .015 (0.64.38)
E/B
X1/Y2
R30 / 2211
L
.225 .016 5.72 .40)
W .110 .010 (2.80 .25)
T
.115 Max. (2.92)
E/B .020 .010 (0.51.25)
X1/Y2
S47 / 2220
L .225 .015 (5.72 .38)
W .200 .015 (5.08 .38)
T .150 Max. (3.81)
E/B .025 .015 (0.64.38)
X1/Y2
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 R29=1808 N = NP0 1st two digits are J = 5% V = NI Barrier with 3 = Required E = Embossed 7 SC = Safety
[2500V Impulse] R30=2211 W = X7R significant; third digit K = 10% 100% Sn Plating Safety Mark U = Embossed 13 Certified
S43=1812 denotes number of M = 20% (Matte)
502 = 250VAC
No code = bulk
S47=2220 zeros, R = decimal.
[5000V Impulse]
F = Polyterm
AC2=2220 102 = 1000 pF
Tape specs.
flexible termination
104 = 0.10 F
per EIA RS481
5R0 = 5.0pF
9
www.johansondielectrics.com
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