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C1812X223MBRAC7025

产品描述Ceramic Capacitor, Multilayer, Ceramic, 630V, 20% +Tol, 20% -Tol, X7R, -/+15ppm/Cel TC, 0.022uF, 1812,
产品类别无源元件    电容器   
文件大小1MB,共17页
制造商KEMET(基美)
官网地址http://www.kemet.com
标准
下载文档 详细参数 全文预览

C1812X223MBRAC7025概述

Ceramic Capacitor, Multilayer, Ceramic, 630V, 20% +Tol, 20% -Tol, X7R, -/+15ppm/Cel TC, 0.022uF, 1812,

C1812X223MBRAC7025规格参数

参数名称属性值
是否Rohs认证符合
Objectid709621725
包装说明, 1812
Reach Compliance Codecompliant
ECCN代码EAR99
YTEOL7.5
电容0.022 µF
电容器类型CERAMIC CAPACITOR
介电材料CERAMIC
高度1.6 mm
JESD-609代码e3
长度4.5 mm
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
封装形式SMT
包装方法TR, Plastic, 7 Inch
正容差20%
额定(直流)电压(URdc)630 V
系列C(SIZE)X(HIGH VOLT)
尺寸代码1812
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
宽度3.2 mm

文档预览

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Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)
High Voltage with Flexible Termination System (HV FT-CAP)
X7R Dielectric, 500VDC-3000VDC (Commercial Grade)
Overview
KEMET’s High Voltage with Flexible Termination (HV FT-CAP)
surface mount MLCCs in X7R dielectric combine high voltage and
flexible termination technologies. Featuring a 125°C maximum
operating temperature and considered “temperature stable,”
these devices address the primary failure mode of MLCCs—flex
cracks, which are typically the result of excessive shear stresses
produced during board flexure or thermal cycling. Utilizing a
conductive silver epoxy between the base metal and nickel
barrier layers of KEMET’s standard termination system, flexible
termination technology directs board flex stress away from the
ceramic body and into the termination area, therefore mitigating
flex cracks which can result in low IR or short circuit failures.
Although flexible termination technology does not eliminate the
potential for mechanical damage that may propagate during
extreme environmental and handling conditions, it does provide
superior flex performance over standard termination systems.
The HV FT-CAP offers low leakage current, exhibits low ESR at
high frequencies and finds conventional use as snubbers or filters
in applications such as switching power supplies and lighting
ballasts. Their exceptional performance at high frequencies has
made them a preferred choice of design engineers worldwide.
In addition to their use in power supplies, these capacitors
are widely used in industries related to telecommunications,
medical, military, aerospace, semiconductors and test/diagnostic
equipment.
Combined with the stability of an X7R dielectric and designed to
accommodate all capacitance requirements, these flex-robust
devices are RoHS-compliant, offer up to 5mm of flex-bend
capability and exhibit a predictable change in capacitance with
respect to time and voltage. Capacitance change with reference
to ambient temperature is limited to ±15% from -55°C to +125°C.
Benefits
-55°C to +125°C operating temperature range
Superior flex performance (up to 5mm)
Pb-Free and RoHS compliant
EIA 0805, 1206, 1210, 1808, 1812, 1825, 2220 and 2225 case sizes
DC voltage ratings of 500V, 630V, 1KV, 1.5KV, 2KV, 2.5KV and 3KV
Capacitance offerings ranging from 62pF to 0.27μF
Available capacitance tolerances of ±5%, ±10% or ±20%.
Low ESR and ESL
Non-polar device, minimizing installation concerns
100% pure matte tin-plated end metallization allowing for
excellent solderability
• SnPb plated end metallization option available upon request (5% min)
Applications
Typical applications include switch mode power supplies (input
filters, resonators, tank circuits, snubber circuits, output filters),
high voltage coupling and DC blocking, lighting ballasts, voltage
multiplier circuits, DC/DC converters and coupling capacitors in
Ćuk converters. Markets include power supply, LCD fluorescent
backlight ballasts, HID lighting, telecom equipment, industrial and
medical equipment/control, LAN/WAN interface, analog and digital
modems, and automotive. X7R dielectrics are not designed for AC
line filtering or pulse applications.
Ordering Information
C
Ceramic
1210
X
473
Capacitance
Code (pF)
2 Sig. Digits +
Number of Zeros
K
Capacitance
Tolerance
J = ±5%
K = ±10%
M = ±20%
C
Voltage
C = 500V
B = 630V
D = 1000V
F = 1500V
G = 2000V
Z = 2500V
H = 3000V
R
Dielectric
R = X7R
A
Failure Rate/
Design
A = N/A
C
End Metallization
1
C = 100% Matte Sn
L = SnPb (5% min)
TU
Packaging/Grade
(C-Spec)
2
Blank = Bulk
TU = 7" Reel
Unmarked
TM = 7" Reel Marked
Case Size Specification/
(L" x W")
Series
0805
1206
1210
1808
1812
1825
2220
2225
X = Flexible
Termination
Additional termination options may be available. Contact KEMET for details.
2
Additional reeling or packaging options may be available. Contact KEMET for details.
1
One WORLD
One Brand
One Strategy
One Focus
One Team
One KEMET
C1025-1 • 9/13/2010
1
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
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