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C1808C120KCRACTM

产品描述Ceramic Capacitor, Multilayer, Ceramic, 500V, X7R, -/+15ppm/Cel TC, 0.000012uF, 1908
产品类别无源元件    电容器   
文件大小1MB,共21页
制造商KEMET(基美)
官网地址http://www.kemet.com
标准
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C1808C120KCRACTM概述

Ceramic Capacitor, Multilayer, Ceramic, 500V, X7R, -/+15ppm/Cel TC, 0.000012uF, 1908

C1808C120KCRACTM规格参数

参数名称属性值
是否Rohs认证符合
厂商名称KEMET(基美)
Reach Compliance Codecompliant
ECCN代码EAR99
电容0.000012 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4.7 mm
多层Yes
负容差10%
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10%
额定(直流)电压(URdc)500 V
尺寸代码1908
温度特性代码X7R
温度系数-/+15ppm/Cel ppm/°C
端子面层MATTE TIN OVER NICKEL
宽度2 mm

文档预览

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Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)
High Voltage X7R Dielectric, 500 – 3,000 VDC
(Commercial & Automotive Grade)
Overview
KEMET’s high voltage surface mount MLCCs in X7R
Dielectric feature a 125°C maximum operating temperature
and are considered “temperature stable.” The Electronics
Industries Alliance (EIA) characterizes X7R dielectric as a
Class II material. Components of this classification are fixed,
ceramic dielectric capacitors suited for bypass and decoupling
applications or for frequency discriminating circuits where Q
and stability of capacitance characteristics are not critical. X7R
exhibits a predictable change in capacitance with respect to
time and voltage and boasts a minimal change in capacitance
with reference to ambient temperature. Capacitance change is
limited to ±15% from -55°C to +125°C.
Available in a variety of case sizes and industry leading CV
values (capacitance/voltage), these devices exhibit low leakage
current and low ESR at high frequencies. Conventional uses
include both snubbers and filters in applications such as
switching power supplies and lighting ballasts. Their exceptional
performance at high frequencies has made high voltage MLCC's
the preferred dielectric choice of design engineers worldwide.
In addition to their use in power supplies, these capacitors
are widely used in industries related to automotive (hybrid),
telecommunications, medical, military, aerospace, semiconductors
and test/diagnostic equipment.
Automotive Grade is available for applications requiring proven,
reliable performance in harsh environments. Whether under-hood
or in-cabin, these capacitors are designed for mission and safety
critical automotive circuits. Stricter testing protocol and inspection
criteria have been established for automotive grade products
in recognition of potentially harsh environmental conditions.
KEMET automotive grade series capacitors meet the demanding
Automotive Electronics Council's AEC–Q200 qualification
requirements.
Ordering Information
C
Ceramic
1210
C
154
Capacitance
Code (pF)
2 Significant
Digits + Number
of Zeros
K
Capacitance
Tolerance
J = ±5%
K = ±10%
M = ±20%
C
Voltage
C = 500 V
B = 630 V
D = 1,000 V
F = 1,500 V
G = 2,000 V
Z = 2,500 V
H = 3,000 V
R
Dielectric
R = X7R
A
C
TU
Packaging/Grade
(C-Spec)
2
Blank = Bulk
TU = 7" Reel
Unmarked
TM = 7" Reel Marked
AUTO = Automotive
Grade 7" Reel
Unmarked
Case Size Specification/
(L" x W")
Series
0805
1206
1210
1808
1812
1825
2220
2225
C = Standard
Failure Rate/
Termination Finish
1
Design
A = N/A
C = 100% Matte Sn
L = SnPb (5%
minimum)
Additional termination finish options may be available. Contact KEMET for details.
SnPb termination finish option is not available on Automotive Grade product.
2
Additional reeling or packaging options may be available. Contact KEMET for details.
1
1, 2
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
C1010_X7R_HV_SMD • 1/8/2013
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