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251R18W512JV4E

产品描述Ceramic Capacitor, Multilayer, Ceramic, 250V, 5% +Tol, 5% -Tol, X7R, 15% TC, 0.0051uF, Surface Mount, 1206, CHIP, ROHS COMPLIANT
文件大小99KB,共2页
制造商Johanson Dielectrics
标准  
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251R18W512JV4E概述

Ceramic Capacitor, Multilayer, Ceramic, 250V, 5% +Tol, 5% -Tol, X7R, 15% TC, 0.0051uF, Surface Mount, 1206, CHIP, ROHS COMPLIANT

251R18W512JV4E规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
Objectid1274379464
包装说明, 1206
Reach Compliance Codecompliant
ECCN代码EAR99
YTEOL7.9
电容0.0051 µF
电容器类型CERAMIC CAPACITOR
介电材料CERAMIC
高度1.7 mm
JESD-609代码e3
长度3.17 mm
制造商序列号251R18
安装特点SURFACE MOUNT
多层Yes
负容差5%
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
封装形式SMT
包装方法TR, EMBOSSED, 7 INCH
正容差5%
额定(直流)电压(URdc)250 V
系列HIGH-VOLT(SMT)
尺寸代码1206
表面贴装YES
温度特性代码X7R
温度系数15% ppm/°C
端子面层Matte Tin (Sn) - with Nickel (Ni) barrier
端子形状WRAPAROUND
宽度1.57 mm

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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
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 VDC
500 VDC
630 VDC
1000 VDC
250 VDC
500 VDC
630 VDC
1000 VDC
2000 VDC
3000 VDC
250 VDC
500 VDC
630 VDC
1000 VDC
2000 VDC
3000 VDC
500 VDC
630 VDC
1000 VDC
2000 VDC
3000 VDC
4000 VDC
5000 VDC
6000 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 ±.015
.080 ±.010
.085 Max.
.020 ±.010
(4.80 ±.38)
(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
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