High Reliability Chip - C0G/NP0 -
16Vdc to 10kVdc
A range of MLC chip capacitors in Ultra stable EIA Class I C0G/NP0,
dielectric with special testing for long term reliability. They are designed
for optimum reliability; burned in at elevated voltage and temperature,
and 100% physically and electrically inspected to ascertain conformance
to strict performance criteria. Units may be tested in accordance with
MIL-PRF-55681, MIL-PRF-123, MIL-PRF-49467 or customer SCD.
Designed for surface mount application with nickel barrier terminations
making them suitable for solder wave and reflow solder board
attachment as well as vapor phase attachment for part sizes 2225 or
smaller. Silver-palladium terminations are also available for hybrid use
with conductive epoxy.
C0G/NP0 chips are used in precision circuitry requiring Class I stability
and exhibit linear temperature coefficient, low loss and stable electrical
properties with time, voltage and frequency.
They find application for High Reliability use such as medical implanted
devices, aerospace, airborne and military use as well as consumer uses
requiring safety margins not attainable with commercial products.
Standard EIA case sizes and available C/V values are listed below -
special sizes, thicknesses and other voltage ratings are available; please
contact the Sales Office for information.
Capacitance and voltage selection for popular chip sizes
Size
Min cap.
Tmax
inches:
mm:
0402
0R3
0.024
0.61
0504
0R5
0.044
1.12
0603
0R3
0.035
0.89
0805
0R5
0.054
1.37
1206
0R5
0.054
1.37
1206
3R0
0.064
1.63
1210
5R0
0.065
1.63
1515
3R0
0.130
3.02
1808
5R0
0.065
1.63
1812
100
0.065
1.63
1825
150
0.080
2.03
5R0
0.080*
2.03
100
0.100*
2.54
150
0.140*
3.56
16V
25V
50V
100V
200V
250V
300V
400V
500V
600V
800V
†
1kV
†
1.5kV
†
2kV
†
3kV
†
4kV
†
5kV
†
6kV
†
7kV
†
8kV
†
9kV
†
10kV
†
81
181
181
101
101
390
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
152
152
152
821
561
391
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
102
102
102
561
331
271
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
392
392
392
222
152
102
681
681
681
•
•
•
•
•
•
•
•
•
•
•
•
•
562
562
562
332
222
152
681
561
561
•
•
•
•
•
•
•
•
•
•
•
•
•
103
123
123
682
392
272
182
152
152
122
102
681
271
151
•
•
•
•
•
•
•
•
223
223
223
123
822
562
392
392
392
392
222
152
681
391
•
•
•
•
•
•
•
•
393
393
333
273
223
183
123
822
682
682
472
392
222
122
561
•
•
•
•
•
•
•
223
223
183
123
822
562
392
392
392
392
222
152
681
391
181
•
•
•
•
•
•
•
273
273
223
183
103
682
472
472
392
392
222
152
102
391
181
•
•
•
•
•
•
•
473
473
393
273
153
123
822
822
822
822
472
332
152
821
391
•
•
•
•
•
•
•
473
473
393
273
273
183
123
103
103
103
682
562
222
122
561
•
•
•
•
•
•
•
104
104
104
683
473
273
223
183
183
183
123
822
392
222
102
391
221
•
•
•
•
•
104
104
104
823
683
473
273
183
183
183
153
123
682
392
182
681
471
•
•
•
•
•
Note:
†
Units rated above 800V may require conformal coating to preclude arcing over chip surface. Maximum voltage for MIL-PRF-123 tested parts is 1kV.
www.knowlescapacitors.com
Should be ordered as Novacap parts.
High Reliability Chip - C0G/NP0 -
16Vdc to 10kVdc
Note:
Maximum capacitance values are shown below as 3 digit
code: 2 significant figures followed by the no. of zeros
e.g. 183 = 18,000pF.
Capacitance and voltage selection for popular chip sizes
2020
270
0.180
4.57
2221
270
0.080
2.03
2225
270
0.080
2.03
2520
390
0.180
4.57
3333
390
0.250
6.35
3530
390
0.250
6.35
4040
390
0.300
7.62
4540
390
0.300
7.62
5440
390
0.300
7.62
5550
390
0.300
7.62
6560
560
0.300
7.62
7565
101
0.300
7.62
Size
Min cap.
inches:
mm:
270
0.150*
3.81
Tmax
683
683
683
563
473
393
333
223
153
153
103
103
682
392
182
681
391
•
•
•
•
•
104
104
104
683
393
223
183
183
183
183
103
822
392
182
821
331
221
•
•
•
•
•
124
124
124
823
473
273
273
273
273
273
153
123
562
272
122
471
331
•
•
•
•
•
124
124
124
104
823
563
473
273
273
273
223
183
103
562
272
102
681
•
•
•
•
•
104
104
104
823
683
563
473
333
183
183
123
123
822
472
222
102
561
•
•
•
•
•
184
184
154
124
104
823
823
563
473
393
333
273
183
153
682
272
182
152
•
•
•
•
184
184
184
154
104
104
823
563
473
393
333
273
183
153
682
272
182
152
821
•
•
•
334
334
274
224
184
154
154
124
823
683
563
473
333
223
153
562
392
272
152
102
•
•
334
334
334
274
184
184
154
124
104
823
683
563
393
273
183
682
472
332
182
122
821
681
334
334
274
224
184
184
154
124
104
823
683
563
393
333
183
822
472
332
182
122
102
821
394
394
394
274
224
224
184
154
124
124
104
823
563
473
273
103
682
472
272
182
122
122
684
684
564
474
394
394
334
274
224
184
154
124
823
683
393
153
103
822
392
272
222
182
824
824
824
564
474
474
394
334
274
274
184
184
124
823
473
223
123
822
472
392
272
222
16V
25V
50V
100V
200V
250V
300V
400V
500V
600V
800V
†
1kV
†
1.5kV
†
2kV
†
3kV
†
4kV
†
5kV
†
6kV
†
7kV
†
8kV
†
9kV
†
10kV
†
Note: † Units rated above 800V may require conformal coating to preclude arcing over chip surface
Maximum voltage for MIL-PRF-123 tested parts is 1kV
Should be ordered as Novacap parts.
www.knowlescapacitors.com
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