Datasheet > C1812F474M1RACTU

C1812F474M1RACTU

更新时间： 2024-11-26 21:18:59

品牌	Logo	应用领域
基美 - KEMET		电容器
页数	文件大小	规格书
25页	1816K
描述
Ceramic Capacitor, Multilayer, Ceramic, 100V, 20% +Tol, 20% -Tol, X7R, 15% TC, 0.47uF, Surface Mount, 1812, CHIP, ROHS COMPLIANT

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C1812F474M1RACTU 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	, 1812
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8532.24.00.20	风险等级：	5.41
电容：	0.47 µF	电容器类型：	CERAMIC CAPACITOR
介电材料：	CERAMIC	高度：	1.1 mm
JESD-609代码：	e3	长度：	4.5 mm
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	封装形式：	SMT
包装方法：	TR, Embossed Plastic, 7 Inch	正容差：	20%
额定（直流）电压（URdc）：	100 V	尺寸代码：	1812
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：	3.2 mm
Base Number Matches：	1

C1812F474M1RACTU 数据手册

Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)

Open Mode Design (FO-CAP), X7R Dielectric,

16 – 200 VDC (Commercial & Automotive Grade)

Overview

KEMET’s Ceramic Open Mode capacitor in X7R dielectric

is designed to signiﬁcantly minimize the probability of a

low IR or short circuit condition when forced to failure in

a board stress ﬂex situation, thus reducing the potential

for catastrophic failure. The Open Mode capacitor may

experience a drop in capacitance; however, a short is

unlikely because a crack will not typically propagate

across counter electrodes within the device’s “active area.”

Since there will not be any current leakage associated

with a typical Open Mode ﬂex crack, there is no localized

heating and therefore little chance for a catastrophic and

potentially costly failure event.

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. When combined with ﬂexible

termination technology these devices offer the ultimate level

of protection against a low IR or short circuit condition. Open

Mode devices compliment KEMET's Floating Electrode

(FE-CAP) and Floating Electrode with Flexible Termination

(FF-CAP) product lines by providing a fail-safe design

optimized for mid to high range capacitance values. These

devices exhibit a predictable change in capacitance with

respect to time and voltage and boast a minimal change

in capacitance with reference to ambient temperature.

Capacitance change is limited to ±15% from −55°C to +125°C.

Driven by the demand for a more robust and reliable

component, the Open Mode capacitor was designed for

critical applications where higher operating temperatures

and mechanical stress are a concern. These capacitors

are widely used in automotive circuits as well as power

supplies (input and output ﬁlters) and general electronic

applications.

Concerned with ﬂex cracks resulting from excessive

tensile and shear stresses produced during board ﬂexure

and thermal cycling? These devices are available with

KEMET's Flexible termination technology which inhibits the

transfer of board stress to the rigid ceramic body, therefore

mitigating ﬂex cracks which can result in low IR or short

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Ordering Information

1210

685

Rated

Voltage Dielectric

(VDC)

Failure

Rate/

Design

Case Size Speciﬁcation/

Capacitance

Code (pF)

Capacitance

Tolerance

Packaging/Grade

Ceramic

Termination Finish¹

(L" x W")

Series

(C-Spec)

0805

1206

1210

1812

F = Open Mode Two signiﬁcant K = ±10%

J = Open Mode digits + number M = ±20%

4 = 16

R = X7R A = N/A C = 100% Matte Sn

L = SnPb

See "Packaging

C-Spec

Ordering

Options Table"

below

3 = 25

5 = 50

1 = 100

2 = 200

withꢀFlexible

of zeros

(5% Pb minimum)

Termination

¹Additional termination ﬁnish options may be available. Contact KEMET for details.

¹SnPb termination ﬁnish option is not available on automotive grade product.

One world. One KEMET

C1012_X7R_OPENMODE_SMD • 11/29/2017

12 3 4 5 6 7...25

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与C1812F474M1RACTU相关器件

型号	品牌	获取价格	描述	数据表
C1812F474M5RAL3325	KEMET	获取价格	Ceramic Capacitor, Ceramic, 50V, 20% +Tol, 20% -Tol, X7R, -/+15ppm/Cel TC, 0.47uF, 1812,
C1812F475J2RAC	KEMET	获取价格	Ceramic Capacitor, Multilayer, Ceramic, 200V, 5% +Tol, 5% -Tol, X7R, 15% TC, 4.7uF, Surfac
C1812F475K5RAC7800	KEMET	获取价格	Ceramic Capacitor, Multilayer, Ceramic, 50V, 10% +Tol, 10% -Tol, X7R, 15% TC, 4.7uF, Surfa
C1812F475K5RACAUTO	KEMET	获取价格	SMD Auto X7R FO, Ceramic, Open Mode, 4.7 uF, 10%, 50 VDC, X7R, SMD, MLCC, Open Mode, Autom
C1812F475K5RACTU	KEMET	获取价格	Ceramic Capacitor, Multilayer, Ceramic, 50V, 10% +Tol, 10% -Tol, X7R, 15% TC, 4.7uF, Surfa
C1812F475M1RACAUTO	KEMET	获取价格	Ceramic Capacitor, Multilayer, Ceramic, 100V, 20% +Tol, 20% -Tol, X7R, 15% TC, 4.7uF, Surf
C1812F475M2RALTM	KEMET	获取价格	Ceramic Capacitor, Multilayer, Ceramic, 200V, 20% +Tol, 20% -Tol, X7R, 15% TC, 4.7uF, Surf
C1812F622J1RACTU	KEMET	获取价格	Ceramic Capacitor, Multilayer, Ceramic, 100V, 5% +Tol, 5% -Tol, X7R, 15% TC, 0.0062uF, Sur
C1812F622J1RAL	KEMET	获取价格	Ceramic Capacitor, Multilayer, Ceramic, 100V, 5% +Tol, 5% -Tol, X7R, 15% TC, 0.0062uF, Sur
C1812F622J2RAL	KEMET	获取价格	Ceramic Capacitor, Multilayer, Ceramic, 200V, 5% +Tol, 5% -Tol, X7R, 15% TC, 0.0062uF, Sur

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