电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

C1812C222MCRACAUTO

产品描述Ceramic Capacitor, Multilayer, Ceramic, 500V, X7R, -/+15ppm/Cel TC, 0.0022uF, 1812
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
下载文档 详细参数 全文预览

C1812C222MCRACAUTO概述

Ceramic Capacitor, Multilayer, Ceramic, 500V, X7R, -/+15ppm/Cel TC, 0.0022uF, 1812

C1812C222MCRACAUTO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)
包装说明, 1812
Reach Compliance Codecompliant
ECCN代码EAR99
电容0.0022 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, 7 Inch
正容差20%
额定(直流)电压(URdc)500 V
参考标准AEC-Q200
尺寸代码1812
温度特性代码X7R
温度系数-/+15ppm/Cel ppm/°C
端子面层Matte Tin (Sn) - with Nickel (Ni) barrier
宽度3.2 mm

文档预览

下载PDF文档
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
1
晒WEBENCH设计的过程+2串3并LED电源设计
目前的设计中,需使用2串3并的LED,所以使用WEBENCH设计一个2串3并LED电源作为参考。 首先打开WEBENCH,选择LED设计,在界面中选择LED,并输入设计的参数。 167119 列出所有设计,选择第一项 ......
闲云潭影 模拟与混合信号
51单片机C语言编程技巧
觉得还不错,与大家分享一下!:loveliness: 1.定义的变量不要太多。低128位为用户定义变量的存放区域(默认时),也可以把变量放在高128位,但容易出错,尽量少放,最好不放。通过*.M51可 ......
37°男人 单片机
【EEWORLD模块整理】 DA
一些DA转换的资料,需要的朋友拿去用。 ...
fengxin 电子竞赛
嵌入式系统中文输入法的设计
摘 要:在基于嵌入式系统的智能终端中,中文人机交互界面是必须的功能,某些系统还要求中文文本输入。本文介绍了一种占用较少资源并适于在MCU上实现的中文输入法。   引言   目前,以LCD ......
呱呱 嵌入式系统
AT24C02的一点异常
今天帮人调试了下AT24C02的程序,最终可以成功写入和读取,但是问题是读取的数值总是比关掉电源时的数值小2,而且在0~9这段期间不能成功写入,初始化都为9,例如在数值为3时断掉电源,假若成功 ......
panda_man 51单片机
有做过SBC-2410X的吗,兄弟姐妹们帮忙看看,谢谢。
我刚接触WinCe,公司有块自己做的板子,仿照SMDK2410学习板做的。在随板子的说明书中,提到PC机要装Sumang提供的usb驱动。如何安装驱动,我想通过usb自动扫描到新设备,然后安装驱动。可连接后 ......
hehewyx 嵌入式系统

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 436  2724  2918  1612  2611  38  56  19  11  5 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved