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T491C475M025ATZQ017280: 产品描述Tantalum Capacitor, Polarized, Tantalum (dry/solid), 25V, 20% +Tol, 20% -Tol, 4.7uF, Surface Mount, 2413, CHIP; 产品类别无源元件电容器; 文件大小1MB，共23页; 制造商KEMET(基美); 官网地址http://www.kemet.com; 标准

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T491C475M025ATZQ017280概述

Tantalum Capacitor, Polarized, Tantalum (dry/solid), 25V, 20% +Tol, 20% -Tol, 4.7uF, Surface Mount, 2413, CHIP

T491C475M025ATZQ017280规格参数

参数名称	属性值
是否Rohs认证	符合
Objectid	8286258062
包装说明	, 2413
Reach Compliance Code	compliant
YTEOL	6.92
电容	4.7 µF
电容器类型	TANTALUM CAPACITOR
介电材料	TANTALUM (DRY/SOLID)
JESD-609代码	e3
漏电流	0.0012 mA
安装特点	SURFACE MOUNT
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
包装方法	TR, EMBOSSED PLASTIC, 13 INCH
极性	POLARIZED
正容差	20%
额定（直流）电压（URdc）	25 V
纹波电流	86 mA
尺寸代码	2413
表面贴装	YES
Delta切线	0.06
端子面层	Matte Tin (Sn) - with Nickel (Ni) barrier
端子形状	J BEND

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Tantalum Surface Mount Capacitors – Standard Tantalum

T491 Series Industrial Grade MnO

Overview

The KEMET T491 Series, designed specifically for today’s

highly automated surface mount processes and equipment,

is the leading choice for surface mount designs. The T491

combines KEMET’s proven solid tantalum technology,

acclaimed and respected throughout the world, with the

latest in materials, processes and automation, resulting

in unsurpassed total performance and value. This product

meets or exceeds the requirements of EIA standard

535BAAC. This series is classified as MSL (Moisture

Sensitivity Level) 1 under J STD 020: unlimited floor life

time at ≤ 30°C/85% RH. The T491 standard terminations are

available in 100% matte tin and provide excellent wetting

characteristics and compatibility with today's surface mount

solder systems. Tin/lead (Sn/Pb) terminations are available

upon request for any part number. Gold-plated terminations

are also available for use with conductive epoxy attachment

processes. Standard packaging of these devices is tape

and reel in accordance with EIA 481. This system provides

perfect compatibility with all tape-fed placement units.

Benefits

• Meets or exceeds EIA Standard 535BAAC

• Taped and reeled per EIA 481

• Symmetrical, compliant terminations

• Optional gold-plated terminations

• Laser-marked case

• 100% surge current test on C, D, E, U, V, X sizes

• Halogen free epoxy

• Capacitance 0.1 µF to 1,000 µF

• Tolerance ±10%, ±20%

• Voltage 2.5 – 50 VDC

• Extended range values

• Low profile case sizes

• RoHS Compliant and lead-free terminations

(See www.kemet.com for transition information)

• Operating temperature: −55°C to +125°C

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Applications

Typical applications include decoupling and filtering in industrial and automotive end applications such as DC/DC converters,

portable electronics, telecommunications, and control units.

Environmental Compliance

RoHS Compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder,

Gold plated or Non-magnetic 100% Sn solder.

One world. One KEMET

T2005_T491 • 7/28/2017

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