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C1812X474K2RACTU: 产品类别无源元件; 文件大小1MB，共22页; 制造商KEMET(基美); 官网地址http://www.kemet.com

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C1812X474K2RACTU规格参数

参数名称	属性值
产品种类 Product Category	Multilayer Ceramic Capacitors MLCC - SMD/SMT
制造商 Manufacturer	KEMET(基美)
RoHS	Details
电容 Capacitance	0.47 uF
电压额定值 DC Voltage Rating DC	200 VDC
电介质 Dielectric	X7R
容差 Tolerance	10 %
外壳代码 - in Case Code - in	1812
外壳代码 - mm Case Code - mm	4532
最大工作温度 Maximum Operating Temperature	+ 125 C
最小工作温度 Minimum Operating Temperature	- 55 C
终端 Termination	Flexible (Soft)
产品 Product	General Type MLCCs
系列 Packaging	Reel
电容-nF Capacitance - nF	470 nF
电容-pF Capacitance - pF	470000 pF
类 Class	Class 2
长度 Length	4.5 mm
封装 / 箱体 Package / Case	1812 (4532 metric)
工厂包装数量 Factory Pack Quantity	1000
端接类型 Termination Style	SMD/SMT
宽度 Width	3.2 mm
单位重量 Unit Weight	0.000952 oz

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Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)

High Voltage with Flexible Termination System (HV FT-CAP)

X7R Dielectric, 500 – 3,000 VDC (Commercial Grade)

Overview

KEMET’s High Voltage with Flexible Termination (HV FT-CAP)

surface mount MLCCs in X7R dielectric address the primary

failure mode of MLCCs– flex cracks, which are typically the

result of excessive tensile and shear stresses produced

during board flexure and thermal cycling. Featuring several

of the highest CV (capacitance/voltage) values available in

the industry, these devices utilize a pliable and conductive

silver epoxy between the base metal and nickel barrier layers

of the termination system. The addition of this epoxy layer

inhibits the transfer of board stress to the rigid ceramic

body, 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 automotive(hybrid), 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 5 mm of

flex-bend capability and exhibits 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.

In addition to Commercial Grade, Automotive Grade devices are

available which meet the demanding Automotive Electronics

Council's AEC-Q200 qualification requirements.

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Ordering Information

Ceramic

1210

154

Capacitance

Code (pF)

Two

significant

digits and

number of

zeros.

Termination Finish

C = 100% Matte Sn

L = SnPb

(5% Pb minimum)

Packaging/

Grade (C-Spec)

See

"Packaging

C-Spec

Ordering

Options Table"

Case Size

Specification/

(L" x W")

Series

0603

0805

1206

1210

1808

1812

1825

2220

2225

X = Flexible

Termination

Capacitance Rated Voltage

Failure Rate/

Dielectric

Tolerance

(VDC)

Design

J = ±5%

K = ±10%

M = ±20%

C = 500

B = 630

D = 1,000

F = 1,500

G = 2,000

Z = 2,500

H = 3,000

R = X7R

A = N/A

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

One world. One KEMET

Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

C1025_X7R_HV_FT-CAP_SMD • 11/9/2018

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