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251R18W472MF4T

产品描述Ceramic Capacitor, Multilayer, Ceramic, 250V, 20% +Tol, 20% -Tol, X7R, 15% TC, 0.0047uF, Surface Mount, 1206, CHIP, ROHS COMPLIANT
产品类别无源元件    电容器   
文件大小138KB,共2页
制造商Johanson Dielectrics
标准
下载文档 详细参数 全文预览

251R18W472MF4T概述

Ceramic Capacitor, Multilayer, Ceramic, 250V, 20% +Tol, 20% -Tol, X7R, 15% TC, 0.0047uF, Surface Mount, 1206, CHIP, ROHS COMPLIANT

251R18W472MF4T规格参数

参数名称属性值
是否Rohs认证符合
Objectid1715136200
包装说明, 1206
Reach Compliance Codecompliant
ECCN代码EAR99
YTEOL7.9
电容0.0047 µF
电容器类型CERAMIC CAPACITOR
介电材料CERAMIC
安装特点SURFACE MOUNT
多层Yes
负容差20%
端子数量2
最高工作温度125 °C
最低工作温度-55 °C
封装形状RECTANGULAR PACKAGE
包装方法TR, PUNCHED, 7 INCH
正容差20%
额定(直流)电压(URdc)250 V
尺寸代码1206
表面贴装YES
温度特性代码X7R
温度系数15% ppm/°C
端子形状WRAPAROUND

文档预览

下载PDF文档
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
NOW AVAILABLE
with Polyterm
®
soft termination option for
demanding environments & processes. Visit our website for full details.
C
ASE
S
IZE
JDI /EIA
Inches
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
(mm)
(2.03 ±.25)
(1.27 ±.25)
(1.40)
(0.51±.25)
(3.17 ±.25)
(1.57 ±.25)
(1.70)
(0.51±.25)
Rated
Voltage
250
500
630
1000
250
500
630
1000
2000
3000
250
500
630
1000
2000
3000
500
630
1000
2000
3000
4000
5000
6000
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
C
APACITANCE
S
ELECTION
NPO Dielectric
Minimum
Maximum
-
10
10
10
-
10
10
10
10
10
-
10
10
10
10
10
10
10
1.0
1.0
1.0
1.0
1.0
1.0
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
-
680
560
390
-
1500
1200
1000
220
82
-
3900
2700
1800
560
220
4700
3300
2200
820
470
180
75
75
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
X7R Dielectric
Minimum
Maximum
1000
1000
1000
100
1000
1000
1000
100
100
100
1000
1000
1000
100
100
100
1000
1000
100
100
100
100
47
47
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
0.022
0.010
6800
4700
0.068
0.047
0.027
0.018
4700
1000
0.220
0.100
0.056
0.047
3900
2700
0.100
0.068
0.047
8200
3900
2200
1000
100
µF
µF
pF
pF
µF
µF
µF
µF
pF
pF
µF
µF
µF
µF
pF
pF
µF
µF
µF
pF
pF
pF
pF
pF
R15/0805
R18/1206
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)
R29/1808
L
W
T
E/B
.189 ±.010
.080 ±.010
.085 Max.
.020 ±.010
(4.80 ±.25)
(2.03 ±.25)
(2.16)
(0.51±.25)
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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