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.
W
L
T
E/B
SAFETY
RATING
X2/Y3
Y3
X1/Y2
Y2
X1/Y2
VOLTAGE
RATING
250 VAC
250 VAC
250 VAC
250 VAC
250 VAC
WITHSTANDING
VOLTAGE
1,500 VAC
1,500 VAC
1,500 VAC
1,500 VAC
1,500 VAC
IMPULSE
VOLTAGE
2,500 V
N/A
5,000 V
5,000 V
5,000 V
CASE
SIZE
1808
1812
1808
2211
2220
JOHANSON
ORDERING P/N
302R29______V_E-****-SC
302S43______V_E-****-SC
502R29______V_E-****-SC
502R30______V_E-****-SC
502S47______V3E-****-SC
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.
H
OW TO
O
RDER
S
AFETY
C
ERTIFIED
302
IMPULSE
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
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)
R29 / 1808
X2/Y3
L
W
T
E/B
C
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)
R29 / 1808
X1/Y2
L
W
T
E/B
INCHES
.189 ±.010
.080 ±.010
.085 Max.
.012 ±.005
(mm)
(4.80 ±.25)
(2.03 ±.25)
(2.16)
(0.30±.13)
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)
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
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5 pF
10 p
F
12 p
F
15 p
F
18 p
F
22 p
F
27 p
F
33 p
F
47 p
F
56 p
F
68 p
F
100
pF
120
pF
150
pF
180
pF
220
pF
270
pF
300
pF
470
pF
560
pF
680
pF
100
0p
120 F
0p
150 F
0p
180 F
0p
220 F
0p
270 F
0p
330 F
0p
470 F
0 pF
DIELECTRIC
TUV Rheinland Certificate Numbers 2279224 & 2172779
Standards: EN132400:1994+A2, IEC 60384-14:1993+A1
5 pF
10 p
F
12 p
F
15 p
F
18 p
F
22 p
F
27 p
F
33 p
F
47 p
F
56 p
F
68 p
F
100
pF
120
pF
150
pF
180
pF
220
pF
270
pF
300
pF
470
pF
560
pF
680
pF
100
0p
120 F
0p
150 F
0p
180 F
0p
220 F
0p
270 F
0p
330 F
0p
470 F
0 pF
DIELECTRIC
TUV Rheinland Certificate Numbers T72041313 and T72041314
Standards: EN132400:1994+A2+A3+A4, EN60950-1:2001,
IEC 384-14:1993+A1
5 pF
10 p
F
12 p
F
15 p
F
18 p
F
22 p
F
27 p
F
33 p
F
47 p
F
56 p
F
68 p
F
100
pF
120
pF
150
pF
180
pF
220
pF
270
pF
300
pF
470
pF
560
pF
680
pF
100
0p
120 F
0p
150 F
0p
180 F
0p
220 F
0p
270 F
0p
330 F
0p
470 F
0 pF
DIELECTRIC
TUV Rheinland Certificate Number 2172792
Standards: EN132400:1994+A1, IEC 60384-14:1993+A1,
EN 60950:1992+A1+A2+A3+A4+A11
5 pF
10 p
F
12 p
F
15 p
F
18 p
F
22 p
F
27 p
F
33 p
F
47 p
F
56 p
F
68 p
F
100
pF
120
pF
150
pF
180
pF
220
pF
270
pF
300
pF
470
pF
560
pF
680
pF
100
0p
120 F
0p
150 F
0p
180 F
0p
220 F
0p
270 F
0p
330 F
0p
470 F
0 pF
DIELECTRIC
5 pF
10 p
F
12 p
F
15 p
F
18 p
F
22 p
F
27 p
F
33 p
F
47 p
F
56 p
F
68 p
F
100
pF
120
pF
150
pF
180
pF
220
pF
270
pF
300
pF
470
pF
560
pF
680
pF
100
0p
120 F
0p
150 F
0p
180 F
0p
220 F
0p
270 F
0p
330 F
0p
470 F
0 pF
DIELECTRIC
NPO
X7R
X7R
NPO
X7R
NPO
X7R
* * * * *
*
Certification Pending
X7R
11
E
LECTRICAL
C
HARACTERISTICS
PARAMETER
TEMPERATURE
COEFFICIENT:
0± 30 ppm/°C
20%
0%
NPO
-55 to +125°C
± 15%
20%
0%
X7R
-55 to +125°C
± 15%
20%
0%
X5R
-55 to +85°C
-20%
-20%
-20%
-40%
-40%
-40%
-60%
-60%
-60%
-80%
-55°C
-25°C
0°C
25°C
50°C
75°C
100°C
125°C
-80%
-55°C
-25°C
0°C
25°C
50°C
75°C
100°C
125°C
-80%
-55°C
-25°C
0°C
25°C
50°C
75°C
100°C
125°C
DISSIPATION FACTOR:
.001 (0.1%) max
For Vrated
≥
50 VDC, DF = 2.5% max
For Vrated = 125 VDC, DF = 3.0% max
For Vrated = 116 VDC, DF = 3.5% max
None
For Vrated = 25 VDC, DF = 3.0% max
For Vrated = 16 VDC: DF = 3.5% max
For Vrated = 10 VDC: DF = 5.0% max
IR @ 25°C, WVDC = 1000ΩF or
100GΩ whichever is less
2
DWV = 2.5 X WVDC,
25°C, 50mA max.
AGING:
INSULATION RESISTANCE:
DIELECTRIC STRENGTH:
2.5% / decade hour
IR @ 25°C, WVDC = 1000ΩF or 100GΩ whichever is less
1
IR @ 125°C, WVDC = 10% of 25°C rating
For Vrated = 6 - 200 VDC, DWV = 2.5 X WVDC, 25°C, 50mA max.
For Vrated = 201 - 499 VDC, DWV = 2.0 X WVDC, 25°C, 50mA max.
For Vrated = 500 - 999 VDC, DWV = 1.5 X WVDC, 25°C, 50mA max.
For Vrated = 1000+ VDC, DWV = 1.2 X WVDC, 25°C, 50mA max.
C > 100 pF; 1kHz ±50Hz;1.0±0.2 VRMS
C
≤
100 pF 1Mhz ±50kHz; 1.0±0.2 VRMS
1kHz ±50Hz;1.0±0.2 VRMS
1) Tanceram X7R IR = 500
ΩF
or 10 GΩ,
TEST PARAMETERS:
NOTES:
1kHz ±50Hz;1.0±0.2 VRMS
2) Tanceram X5R IR = 500
ΩF
or 10 GΩ
PARAMETER
TEMPERATURE COEFFICIENT:
+22% -56%
20%
0%
Z5U
+10 to +85°C
+22% -82%
20%
0%
X7R
-30 to +85°C
-20%
-20%
-40%
-40%
-60%
-60%
-80%
-55°C
-25°C
0°C
25°C
50°C
75°C
100°C
125°C
-80%
-55°C
-25°C
0°C
25°C
50°C
75°C
100°C
125°C
DISSIPATION FACTOR:
For Vrated
≥
25 VDC, DF = 4.0 % max
For Vrated = 16 VDC, DF = 5.0 % max
5.0 % / decade hour
For Vrated = 25 VDC, DF = 5.0% max
For Vrated = 16 VDC, DF = 7.0% max
For Vrated = 10 VDC, DF = 9.0% max
7.0% / decade hour
AGING:
INSULATION RESISTANCE:
DIELECTRIC STRENGTH:
TEST PARAMETERS:
NOTES:
IR @ 25°C, WVDC = 100ΩF or 10GΩ whichever is less
DWV = 2.5 X WVDC, 25°C, 50mA max.
1kHz ±50Hz; 0.5±0.2 VRMS
1kHz ±50Hz;1.0±0.2 VRMS
20
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