參數(shù)資料
型號： SR301E474MTA
英文描述： KONDENSATOR RADIAL 0.47UF 63/50V 5ST
中文描述： KONDENSATOR徑向0.47UF 63/50V 5ST
文件頁數(shù)： 9/72頁
文件大?。?/td> 1107K
代理商： SR301E474MTA
7
Impedance vs. Frequency
Effect of Capacitance – AVX SpinGuards
Impedance vs. Frequency
Effect of Dielectric – AVX DIPGuards
Impedance vs. Frequency
Effect of Lead Length – Military CKR05 .01mF
Typical Curve of Aging Rate
X7R Dielectric
Effects of Mechanical Stress –
High “K” dielectric ceramic
capacitors exhibit some low level piezoelectric reactions
under mechanical stress. As a general statement, the
piezoelectric output is higher, the higher the dielectric con-
stant of the ceramic. It is desirable to investigate this effect
before using high “K” dielectrics as coupling capacitors in
extremely low level applications.
Reliability –
Historically ceramic capacitors have been one
of the most reliable types of capacitors in use today.
The approximate formula for the reliability of a ceramic
capacitor is:
s
L
o
L
t
=
V
t
V
o
X
T
t
T
o
Y
where
L
o
= operating life
L
t
= test life
V
t
= test voltage
V
o
= operating voltage
X,Y
= see text
T
t
= test temperature and
T
o
= operating temperature in °C
Historically for ceramic capacitors exponent X has been
considered as 3. The exponent Y for temperature effects
typically tends to run about 8.
The Capacitor
.001mF
.01mF
.1mF
.33mF
1 10 100 1000
Log Frequency, MHz
L
10.00
1.00
0.10
0.01
1
10
Log Frequency, MHz
100
200
L
10.0
1.0
0.1
m
m
m
m
m
CGN0
XR.1 F
XR.2
XR01
ZU2
XR.4
1 10 100 1000
Log Frequency, MHz
L
10.0
1.0
0.1
100.0
.500"
.250"
.062"
0"
1 10 100 1000 10,000 100,000
Hours
Characteristic Max. Aging Rate %/Decade
C0G (NP0)
X7R
Z5U
Y5V
C
+1.5
0
-1.5
-3.0
-4.5
-6.0
-7.5
None
2
3
5
Figure 9
s
Figure 8
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SR301E474ZAA 功能描述:多層陶瓷電容器MLCC - 含引線 100volts 0.47uF Z5U RoHS:否 制造商:AVX 電容:470 pF 容差:10 % 電壓額定值:3 kV 端接類型:Radial 工作溫度范圍: 溫度系數(shù)/代碼:X7R 引線間隔:5.08 mm 產(chǎn)品:Automotive MLCCs 引線類型:
SR301E474ZAATR1 功能描述:多層陶瓷電容器MLCC - 含引線 100volts 0.47uF Z5U RoHS:否 制造商:AVX 電容:470 pF 容差:10 % 電壓額定值:3 kV 端接類型:Radial 工作溫度范圍: 溫度系數(shù)/代碼:X7R 引線間隔:5.08 mm 產(chǎn)品:Automotive MLCCs 引線類型:
SR301E474ZAR 功能描述:多層陶瓷電容器MLCC - 含引線 100volts 0.47uF Z5U RoHS:否 制造商:AVX 電容:470 pF 容差:10 % 電壓額定值:3 kV 端接類型:Radial 工作溫度范圍: 溫度系數(shù)/代碼:X7R 引線間隔:5.08 mm 產(chǎn)品:Automotive MLCCs 引線類型:
SR301E474ZARTR1 功能描述:多層陶瓷電容器MLCC - 含引線 100volts 0.47uF Z5U RoHS:否 制造商:AVX 電容:470 pF 容差:10 % 電壓額定值:3 kV 端接類型:Radial 工作溫度范圍: 溫度系數(shù)/代碼:X7R 引線間隔:5.08 mm 產(chǎn)品:Automotive MLCCs 引線類型:
SR301E564MAR 功能描述:多層陶瓷電容器MLCC - 含引線 100volts 0.56uF 20% Z5U RoHS:否 制造商:AVX 電容:470 pF 容差:10 % 電壓額定值:3 kV 端接類型:Radial 工作溫度范圍: 溫度系數(shù)/代碼:X7R 引線間隔:5.08 mm 產(chǎn)品:Automotive MLCCs 引線類型:
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