S
AFETY
C
ERTIFIED
C
APACITORS
Johanson Dielectrics Type SC ceramic chip capacitors are
designed for AC voltage surge and lightning protection in
line-to-ground interface applications in computer network,
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.
Additional information on capacitor safety ratings may be
found below. Specific certification details may be found
under each product listing on the facing page.
SAFETY
RATING
Y2
Y3
X1
X2
E/B
RATED
VAC
250
250
250
250
DWV
VAC
1,500
1,500
1,500
1,500
IMPULSE
VOLTAGE
5,000
N/A
4,000
2,500
W
L
T
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.
SAFETY
RATING
X2/Y3
Y3
Y2
X1/Y2
VOLTAGE RATING
DC
WVAC
3,000
3,000
5,000
5,000
250
250
250
250
CASE
SIZE
1808
1812
2211
2220
JOHANSON
ORDERING P/N
302R29______V_E-****-SC
302S43______V_E-****-SC
502R30______V_E-****-SC
502S47______V3E-****-SC
H
OW TO
O
RDER
S
AFETY
C
ERTIFIED
302
VOLTAGE
302 = 3000V
502 = 5000V
R29
SIZE
See Size
Chart
N
DIELECTRIC
N = NPO
W = X7R
101
CAPACITANCE
1st two digits are
significant; third digit
denotes number of
zeros; 101 = 100 pF
K
TOLERANCE
NPO: J = ± 5%
K = ± 10%
X7R: K = ± 10%
M = ± 20%
V
TERMINATION
V = Ni barrier w/
100% Sn Plating
MARKING
3 = Special (JSC)
4 = No marking
3
E
-
****
-
SC
TYPE
SC = Safety
Certified
TAPE MODIFIER
Tape
Reel
Code
E
Embossed
7"
Tape specifications
conform to EIA RS481
P/N written: 302R29N101KV3E-****-SC
10
www.johanson dielectrics.com
S
AFETY
C
ERTIFIED
C
APACITORS
5p
F
10
pF
12
pF
15
pF
18
pF
22
pF
27
pF
33
pF
47
pF
56
pF
68
pF
100
p
120 F
p
150 F
p
180 F
p
220 F
p
270 F
p
330 F
p
470 F
p
560 F
p
680 F
p
100 F
0p
120 F
0
150 pF
0
180 pF
0
220 pF
0
270 pF
0
330 pF
0
470 pF
0p
F
R29 / 1808
X2/Y3
L
W
T
E/B
C
INCHES
.180 ±.010
.080 ±.010
.065 Max.
.020 ±.010
.125 Max.
(mm)
(4.57 ±.25)
(2.03 ±.25)
(1.65)
(0.51±.25)
(3.18)
DIELECTRIC
NPO
X7R
TUV Rheinland Certificate Numbers 2172792 & 2172793
Standards: EN132400:1994+A1, IEC 60384-14:1993+A1, EN 60950:1992+A1+A2+A3+A4+A11
UL File Number E212609 Standards:UL 1950, Third Edition
Semko Reference Numbers 0026092-1 & 0003222-1
Standards: EN 132400:1994+A2:1998, IEC 60384-14, Second Edition:1993+A1:1995, Robustness of Terminations (cl 4.3) tested according to IEC 60384-1 amendment 3 cl
4.34 & 4.35, Resistance to Soldering Heat (cl 4.4) tested according to IEC 60384-1 amendment 3 cl 4.14.2
Impulse test made with 2.5KV according to clause 6.4.2.1 in IEC 60950, Creepage distance between live parts of different polarity meets the requirements in IEC 60950
S43 / 1812
Y3
L
W
T
E/B
INCHES
.175 ±.010
.125 ±.010
.085 Max.
.025 ±.015
(mm)
(4.45 ±.25)
(3.17 ±.25)
(2.16)
(0.64±.38)
TUV Rheinland Certificate Number 2172792
Standards: EN132400:1994+A1, IEC 60384-14:1993+A1, EN 60950:1992+A1+A2+A3+A4+A11
R30 / 2211
Y2
L
W
T
E/B
INCHES
.225 ±.016
.110 ±.010
.065 Max.
.020 ±.010
(mm)
(5.72 ±.40)
(2.80 ±.25)
(1.65)
(0.51±.25)
TUV Rheinland Certificate Numbers 2279224 & 2172779
Standards: EN132400:1994+A2, IEC 60384-14:1993+A1
S47 / 2220
X1/Y2
L
W
T
E/B
INCHES
.225 ±.010
.200 ±.010
.110 Max.
.025 ±.015
(mm)
(5.72 ±.25)
(5.08 ±.25)
(2.80)
(0.64±.38)
TUV Rheinland Certificate Number 2272848
Standards: IEC 60384-14:1993+A, EN 132400:1994+A2
www.johanson dielectrics.com
5p
F
10
pF
12
pF
15
pF
18
pF
22
pF
27
pF
33
pF
47
pF
56
pF
68
pF
100
p
120 F
p
150 F
p
180 F
p
220 F
p
270 F
p
300 F
p
470 F
p
560 F
p
680 F
p
100 F
0
120 pF
0
150 pF
0
180 pF
0
220 pF
0
270 pF
0
330 pF
0
470 pF
0p
F
DIELECTRIC
5p
F
10
pF
12
pF
15
pF
18
pF
22
pF
27
pF
33
pF
47
pF
56
pF
68
pF
100
p
120 F
p
150 F
p
180 F
p
220 F
p
270 F
p
300 F
p
470 F
p
560 F
p
680 F
p
100 F
0p
120 F
0
150 pF
0
180 pF
0
220 pF
0
270 pF
0
330 pF
0
470 pF
0p
F
DIELECTRIC
5p
F
10
pF
12
pF
15
pF
18
pF
22
pF
27
pF
33
pF
47
pF
56
pF
68
pF
100
p
120 F
p
150 F
p
180 F
p
220 F
p
270 F
p
300 F
p
470 F
p
560 F
p
680 F
p
100 F
0p
120 F
0
150 pF
0
180 pF
0
220 pF
0
270 pF
0
330 pF
0
470 pF
0p
F
DIELECTRIC
X7R
NPO
X7R
X7R
11
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