SURFACE MOUNT MULTILAYER CERAMIC HIGH VOLTAGE
FEATURES
• NPO (COG) & X7R, Temperature Coefficients.
• 250VDC ~ 5,000VDC.
Tecate Group
TYPE CMC (HV)
PART NUMBERING
Part Number Example: CMC-2K0/102KX1206TF
CMC
Type
-
2K0
Rated DC
Voltage
/
102
Capacitance
Code (pF)*
K
Tolerance
Code
X
Dielectric
Material**
1206
Case Size
T
Package
Code***
F
RoHs
Compliant
* Capacitance Code: First two digits represent significant figures, third digit represents multiplier (number of zeros).
** Dielectric Material: N = NPO, X = X7R.
*** Package Code: T = 7” Tape & Reel, T13 = 13” Tape & Reel, W = Waffle.
SIZE AND CAPACITANCE SPECIFICATIONS
EIA
0805
1206
Length
Width
Thickness
Endband
0.080(2.03)
0.050(1.27)
0.054(1.37)
0.020(0.508)
0.125(3.18)
0.062(1.58)
0.050(1.27)
0.020(0.508)
DIMENSIONS: INCHES (mm)
1210
0.125(3.18)
0.095(2.41)
0.065(1.65)
0.020(0.508)
1808
0.180(4.57)
0.080(2.03)
0.100(2.54)
0.020(0.508)
1812
0.175(4.45)
0.125(3.18)
0.100(2.54)
0.020(0.508)
1825
0.180(4.57)
0.250(6.35)
0.140(3.56)
0.020(0.508)
2225
0.225(5.72)
0.250(6.35)
0.150(3.81)
0.020(0.508)
MAXIMUM CAPACITANCE IN pF (EIA)
Case
250V
500V
1000V
2000V
3000V
4000V
5000V
250V
500V
1000V
2000V
3000V
4000V
5000V
0805
0R5-102
0R1-681
0R1-331
1206
0R5-472
0R5-182
0R5-821
0R5-391
2R0-390
1210
3R0-103
3R0-392
3R0-182
3R0-681
1808
3R0-682
100-332
100-182
100-102
100-102
100-121
151-154
390-823
390-223
390-392
390-182
390-561
1812
3R0-103
150-562
150-682
150-222
150-102
150-271
221-105
390-224
390-104
390-822
390-272
390-122
1825
3R0-273
390-104
390-103
390-682
390-332
390-102
390-471
102-105
390-474
390-184
390-273
390-103
390-472
390-102
2225
390-333
390-223
390-123
390-103
390-472
390-681
390-681
102-225
390-564
390-224
390-333
390-123
390-682
390-152
NPO
121-473
121-223
121-272
X7R
121-683
121-473
121-103
121-152
121-224
121-683
121-393
121-222
TOLERANCE CODE
Tolerance
Code
±0.1pF
B
±0.25pF
C
±0.50pF
D
±1%
F
±2%
G
±5%
J
±10%
K
±20%
M
-0% + 100%
P (GMV)
-20% – +80%
Z
© Tecate Industries 2006
Phone: (619) 398-9700 Fax: (619) 398-9777
Web Site: www.tecategroup.com
Tecate Industries
2006/10/13 Rev.02
SURFACE MOUNT MULTILAYER CERAMIC HIGH VOLTAGE
Tecate Group
TYPE CMC (HV)
NPO ceramics, Class I,
offer one of the most stable capacitor dielectric available. Typical capacitance change with life is less
than ±0.1% for NPOs, one-fifth that shown by most other dielectrics.
The NPO formulation usually has Qs (Quality Factor) in excess of 1000 and show little capacitance or Q changes with
frequency.
The inherent stability of these devices makes them ideally suited for use in precision applications such as oscillator, filtering,
and timing circuits.
SPECIFICATIONS
Performance Characteristics
Temperature Coefficient
0ppm/°C ± 30ppm/°C from -55°C ~ +125°C.
Withstanding Voltage (between leads)
1.2 times rated voltage for 5 seconds, 50mA maximum.
±0.1pF, ±0.25pF, & ±0.50pF @ <10pF.
Capacitance Tolerance
±1%, ±2%, ±5%, & ±10% @
≥10pF.
Maximum Dissipation Factor % (25°C, 1KHz) 0.1.
100000MΩ or 1000MΩ xF, whichever is less, measured @ rated voltage.
Minimum Insulation Resistance (25°C)
10000 MΩ or 100 MΩ xF, whichever is less, measured @ rated voltage.
Minimum Insulation Resistance (125°C)
1MHz ± 50KHz, @ 1.0Vrms ± 0.20Vrms (values <100pF).
Testing Conditions (25°C)
1KHz ± 50Hz @ 1.0Vrms ± 0.20Vrms (values >100pF).
X7R ceramics, “Mid-K”, Class II,
are the most temperature-stable ceramics in their class. Capacitance for X7R varies under
the influence of electrical operating conditions such as voltage and frequency. It also varies with time, approximately 2.5%
ΔC
per decade hour, representing about 12.5% change in ten years.
These devices are suited for bypass and de-coupling applications, filtering, frequency discrimination, DC blocking, and
voltage suppression.
SPECIFICATIONS
Temperature Coefficient
Capacitance Tolerance
Maximum Dissipation Factor (25°C, 1KHz)
Minimum Insulation Resistance (25°C)
Minimum Insulation Resistance (125°C)
Withstanding Voltage
Testing Conditions (25°C)
Performance Characteristics
±15%
Δ°C
maximum from -55°C ~ +125°C.
±5%(J), ±10%(K), ±20%(M).
≤2.5%
@ 1.0Vrms.
100000MΩ or 1000MΩ
μF,
whichever is less, measured @ rated voltage.
10000 MΩ or 100 MΩ
μF,
whichever is less, measured @ rated voltage.
>1.2 times rated voltage for 5 seconds, 50mA maximum.
1KHz ± 50Hz @ 1.0Vrms ± 0.20Vrms.
Application
--
For high voltage capacitors above 1000 volts, a
surface coating may be required after assembly to
prevent external arcing.
© Tecate Industries 2006
Phone: (619) 398-9700 Fax: (619) 398-9777
Web Site: www.tecategroup.com
Tecate Industries
2006/10/13 Rev.02
嵌入式系统
