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www.johanson dielectrics.com
Part number written: 630H51W475KY4
How to order
MARKING
4 = Unmarked
3 = Specified
6 = EIA “J” Code
PART MODIFIER
E = 7” Reel Taped
H = High Rel Testing
(Customer Specified)
S = Special Part
4
TERMINATION
V = Ni barrier w/
100% Sn Plating
Y = Palladium-Silver
V
DIELECTRIC
N = NPO
W = X7R
W
CASE SIZE
See Chart
S48
VOLTAGE
500 = 50 V
101 = 100 V
201 = 200 V
251 = 250 V
501 = 500 V
102 = 1000 V
202 = 2000 V
302 = 3000 V
402 = 4000 V
502 = 5000 V
251
CAPACITANCE
1st two digits are
significant; third digit
denotes number of
zeros.
101 = 100 pF
103 = 0.01 µF
105 = 1.00 µF
106 = 10.0 µF
105
TOLERANCE
J = ± 5%
K = ± 10%
M = ± 20%
Z = +80% -20%
K
MaxiMuM CapaCitanCe vs dC voltage rating
s49 / 1825
50 V
100 V
250 V
500 V
1K V
2K V
3K V
4K V
5K V
Inches
(mm)
NPO
473
383
273
273
153
562
222
102
271
L
.180 ±.010
(4.57 ±.25)
W
.250 ±.010
(6.35 ±.25)
X7R
185
105
125
334
104
223
822
202
821
T
.140 Max.
(3.56 Max)
E/B
.025 ±.015
(0.64±.38)
s47 / 2220
50 V
100 V
250 V
500 V
1K V
2K V
3K V
4K V
5K V
Inches
(mm)
NPO
683
473
333
273
183
682
272
122
391
L
.225 ±.015
(5.72 ±.38)
W
.200 ±.015
(5.08 ±.38)
X7R
185
125
105
564
184
273
822
332
152
T
.150 Max.
(3.81 Max)
E/B
.025 ±.015
(0.64±.38)
s48 / 2225
50 V
100 V
250 V
500 V
1K V
2K V
3K V
4K V
5K V
Inches
(mm)
NPO
753
563
393
333
223
822
472
222
681
L
.225 ±.010
(5.72 ±.25)
W
.255 ±.015
(6.48 ±.38)
X7R
225
225
125
824
224
473
153
563
222
T
.150 Max.
(3.81 Max)
E/B
.025 ±.015
(0.64±.38)
Available capacitance values include the following significant retma values and their multiples
1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 ( 1.0 = 1.0, 10, 100, 1000, etc.)
Key Features
• Rated Working Voltages from 50 to 15,000 VDC
• Low ESR Ceramic Out-performs Tantalums
• Compact MLC Designs Smaller Than Film or Disc
• MIL-PRF-55681 & Hi-Rel Screened Versions Available
• Custom Sizes, Voltages, and Values Available
appliCations
• Power Supplies
• Surge Protection
• Voltage Multipliers
• Industrial Control Circuits
• Data Isolation
• Custom Applications
Large Size CapaCitor ChipS 50 - 5,000 VDC