參數(shù)資料
型號： SA305E474MAATB
英文描述： KONDENSATOR AXIAL 0.47UF 63/50V
中文描述： KONDENSATOR軸向0.47UF 63/50V
文件頁數(shù)： 7/72頁
文件大?。?/td> 1107K
代理商： SA305E474MAATB
5
EIA CODE
Percent Capacity Change Over Temperature Range
RS198
Temperature Range
X7
X5
Y5
Z5
-55°C to +125°C
-55°C to +85°C
-30°C to +85°C
+10°C to +85°C
Code
Percent Capacity Change
D
E
F
P
R
S
T
U
V
±3.3%
±4.7%
±7.5%
±10%
±15%
±22%
+22%, -33%
+22%, - 56%
+22%, -82%
The Capacitor
MIL CODE
Symbol
Temperature Range
A
-55°C to +85°C
B
-55°C to +125°C
C
-55°C to +150°C
Symbol
Cap. Change
Zero Volts
Cap. Change
Rated Volts
R
+15%, -15%
+15%, -40%
W
+22%, -56%
+22%, -66%
X
+15%, -15%
+15%, -25%
Y
+30%, -70%
+30%, -80%
Z
+20%, -20%
+20%, -30%
Table 2: MIL and EIA Temperature Stable and General Application Codes
50
40
30
20
10
0
12.5
25
37.5
50
Volts AC at 1.0 KHz
C
Curve 3 - 25 VDC Rated Capacitor
Curve 2 - 50 VDC Rated Capacitor
Curve 1 - 100 VDC Rated Capacitor
Curve 3
Curve 2
Curve 1
.5
AC Measurement Volts at 1.0 KHz
1.0
1.5
2.0
2.5
D 10.0
8.0
6.0
4.0
2.0
0
Figure 2
Figure 3
Temperature characteristic is specified by combining range and change
symbols, for example BR or AW. Specification slash sheets indicate the
characteristic applicable to a given style of capacitor.
EXAMPLE – A capacitor is desired with the capacitance value at 25°C
to increase no more than 7.5% or decrease no more than 7.5% from
-30°C to +85°C. EIA Code will be Y5F.
In specifying capacitance change with temperature for
Class 2 materials, EIA expresses the capacitance change
over an operating temperature range by a 3 symbol code.
The first symbol represents the cold temperature end of the
temperature range, the second represents the upper limit
of the operating temperature range and the third symbol
represents the capacitance change allowed over the
operating temperature range. Table 2 provides a detailed
explanation of the EIA system.
Effects of Voltage –
Variations in voltage affects only the
capacitance and dissipation factor. The application of DC
voltage reduces both the capacitance and dissipation
factor while the application of an AC voltage within a
reasonable range tends to increase both capacitance and
dissipation factor readings. If a high enough AC voltage is
applied, eventually it will reduce capacitance just as a DC
voltage will. Figure 2 shows the effects of AC voltage.
Capacitor specifications specify the AC voltage at which to
measure (normally 0.5 or 1 VAC) and application of the
wrong voltage can cause spurious readings. Figure 3 gives
the voltage coefficient of dissipation factor for various AC
voltages at 1 kilohertz. Applications of different frequencies
will affect the percentage changes versus voltages.
Cap. Change vs. A.C. Volts
AVX X7R T.C.
D.F. vs. A.C. Measurement Volts
AVX X7R T.C.
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相關代理商/技術參數(shù)
參數(shù)描述
SA305E474MAR 功能描述:多層陶瓷電容器MLCC - 含引線 50volts 0.47uF 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:
SA305E474MARC 功能描述:多層陶瓷電容器MLCC - 含引線 50volts 0.47uF 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:
SA305E474MARTB 制造商:AVX Corporation 功能描述:Axial Z5U ceramic cap,470nF 50V
SA305E474ZAA 功能描述:多層陶瓷電容器MLCC - 含引線 50V 0.47uF Axial 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:
SA305E474ZAC 功能描述:CAP CER 0.47UF 50V AXIAL RoHS:否 類別:電容器 >> 陶瓷 系列:SpinGuard® SA 標準包裝:4,000 系列:- 電容:1000pF 電壓 - 額定:50V 容差:±10% 溫度系數(shù):X7R 安裝類型:表面貼裝，MLCC 工作溫度:-55°C ~ 125°C 應用:自動 額定值:AEC-Q200 封裝/外殼:0805（2012 公制） 尺寸/尺寸:0.079" L x 0.047" W（2.00mm x 1.20mm） 高度 - 座高（最大）:- 厚度（最大）:- 引線間隔:- 特點:- 包裝:帶卷 (TR) 引線型:-
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