参数资料
型号: 251R15W223KF4T
厂商: Johanson Dielectrics Inc
文件页数: 6/40页
文件大小: 0K
描述: CAP CER 0.022UF 250V X7R 0805
标准包装: 3,000
系列: PolyTerm®
电容: 0.022µF
电压 - 额定: 250V
容差: ±10%
温度系数: X7R
安装类型: 表面贴装,MLCC
工作温度: -55°C ~ 125°C
应用: 安全性,Boardflex 灵敏度
额定值: X2Y3
封装/外壳: 0805(2012 公制)
尺寸/尺寸: 0.080" L x 0.050" W(2.03mm x 1.27mm)
厚度(最大): 0.060"(1.52mm)
特点: 软端子
包装: 带卷 (TR)
H IGH V OLTAGE S URFACE M OUNT MLCC S 250 - 6,000 VDC
These high voltage capacitors feature a special internal electrode
design which reduces voltage concentrations by distributing
voltage gradients throughout the entire capacitor.
This unique design also affords increased capacitance values in
a given case size and voltage rating. The capacitors are designed
and manufactured to the general requirement of EIA198 and
are subjected to a 100% electrical testing making them well
suited for a wide variety of telecommunication, commercial, and
industrial applications.
A PPLICATIONS
? Analog & Digital Modems
? Lighting Ballast Circuits
? DC-DC Converters
? LAN/WAN Interface
? Voltage Multipliers
? Back-lighting Inverters
Polyterm ? soft termination option for demanding environments &
processes available on select parts, please contact the factory.
C ASE S IZE
C APACITANCE S ELECTION
JDI /EIA
INCHES
(MM)
RATED
VOLTAGE
NPO DIELECTRIC
MINIMUM MAXIMUM
X7R DIELECTRIC
MINIMUM MAXIMUM
R15/0805
R18/1206
L
W
T
E/B
L
W
T
E/B
.080 ±.010
.050 ±.010
.055 Max.
.020 ±.010
.125 ±.010
.062 ±.010
.067 Max.
.020 ±.010
(2.03 ±.25)
(1.27 ±.25)
(1.40)
(0.51±.25)
(3.17 ±.25)
(1.57 ±.25)
(1.70)
(0.51±.25)
250 VDC
500 VDC
630 VDC
1000 VDC
250 VDC
500 VDC
630 VDC
1000 VDC
2000 VDC
-
10
10
10
-
10
10
10
10
pF
pF
pF
pF
pF
pF
pF
-
680
560
390
-
1500
1200
1000
220
pF
pF
pF
pF
pF
pF
pF
1000
1000
1000
100
1000
1000
1000
100
100
pF
pF
pF
pF
pF
pF
pF
pF
pF
0.022
0.010
6800
4700
0.068
0.047
0.027
0.018
4700
μF
μF
pF
pF
μF
μF
μF
μF
pF
3000 VDC
10
pF
82
pF
100
pF
1000
pF
S41/1210
L
W
T
E/B
.125 ±.010
.095 ±.010
.080 Max.
.020 ±.010
(3.18 ±.25)
(2.41 ±.25)
(2.03)
(0.51±.25)
250 VDC
500 VDC
630 VDC
1000 VDC
2000 VDC
-
10
10
10
10
pF
pF
pF
pF
-
3900
2700
1800
560
pF
pF
pF
pF
1000
1000
1000
100
100
pF
pF
pF
pF
pF
0.220
0.100
0.056
0.047
3900
μF
μF
μF
μF
pF
3000 VDC
10
pF
220
pF
100
pF
2700
pF
R29/1808
L
W
T
E/B
.189 ±.015
.080 ±.010
.085 Max.
.020 ±.010
(4.80 ±.38)
(2.03 ±.25)
(2.16)
(0.51±.25)
500 VDC
630 VDC
1000 VDC
2000 VDC
3000 VDC
4000 VDC
10
10
1.0
1.0
1.0
1.0
pF
pF
pF
pF
pF
pF
4700
3300
2200
820
470
180
pF
pF
pF
pF
pF
pF
1000
1000
100
100
100
100
pF
pF
pF
pF
pF
pF
0.100
0.068
0.047
8200
3900
2200
μF
μF
μF
pF
pF
pF
5000 VDC
6000 VDC
1.0
1.0
pF
pF
75
75
pF
pF
47
47
pF
pF
1000
100
pF
pF
Available cap. values include these 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.) Consult factory for non-retma values and sizes or voltages not shown.
6
www.johanson dielectrics.com
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