Datasheet > T491B475M016AT

T491B475M016AT

更新时间： 2024-09-15 11:16:19

品牌	Logo	应用领域
基美 - KEMET		电容器
页数	文件大小	规格书
24页	1324K
描述
T491, Tantalum, MnO2 Tantalum, 4.7 uF, 20%, 16 VDC, SMD, MnO2, Molded, 3.5 Ohms, 3528, Height Max = 2.1mm

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T491B475M016AT 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：	CHIP
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8532.21.00.50	Factory Lead Time：	9 weeks
风险等级：	1.21	其他特性：	ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ
电容：	4.7 µF	电容器类型：	TANTALUM CAPACITOR
介电材料：	TANTALUM (DRY/SOLID)	ESR：	3500 m Ω
高度：	1.9 mm	JESD-609代码：	e3
漏电流：	0.0008 mA	长度：	3.5 mm
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
封装形式：	SMT	包装方法：	TR, EMBOSSED PLASTIC, 7 INCH
极性：	POLARIZED	正容差：	20%
额定（直流）电压（URdc）：	16 V	纹波电流：	62 mA
尺寸代码：	1411	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	宽度：	2.8 mm
Base Number Matches：	1

T491B475M016AT 数据手册

Tantalum Surface Mount Capacitors – Standard Tantalum

T491 Industrial Grade MnO₂Series

Overview

TheꢀKEMETꢀT491ꢀSeries,ꢀdesignedꢀspeciﬁcallyꢀforꢀtoday’sꢀhighlyꢀ The T491 standard terminations are 100% matte tin and provide

automated surface mount processes and equipment, is the

leading choice for surface mount designs. The T491 combines

KEMET’sꢀprovenꢀsolidꢀtantalumꢀtechnology,ꢀacclaimedꢀandꢀ

respected throughout the world, with the latest in materials,

processes and automation, resulting in unsurpassed total

performance and value.

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. The symmetrical terminations offer total

compliancy to provide the thermal and mechanical stress relief

required with today's technology. Lead frame attachments to the

This product meets or exceeds the requirements of EIA Standard tantalum pellet are made via a microprocessor-controlled welding

535BAAC. The physical outline and dimensions of this series

conformꢀtoꢀthisꢀglobalꢀstandard.ꢀFiveꢀlowꢀproﬁleꢀcaseꢀsizesꢀareꢀ

available in the T491 Series. The R/2012–12, S/3216–12 and

T/3528–12 case sizes have a maximum height of 1.2 mm. The

U/6032–15 size has a maximum height of 1.5 mm, and the

V/7343–20 has a maximum height of 2.0 mm.

operation, and a high temperature silver epoxy adhesive system.

Standard packaging of these devices is tape and reel in

accordance with EIA 481–1. This system provides perfect

compatibility with all tape-fed placement units.

Beneﬁts

Applications

• Meets or exceeds EIA Standard 535BAAC

• Taped and reeled per EIA 481–1

• Symmetrical, compliant terminations

• Optional gold-plated terminations

• Laser-marked case

Typicalꢀapplicationsꢀincludeꢀdecouplingꢀandꢀﬁlteringꢀinꢀindustrialꢀ

and automotive end applications such as DC/DC converters,

portable electronics, telecommunications, and control units.

• 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

•ꢀ Lowꢀproﬁleꢀcaseꢀsizes

• RoHS Compliant and lead-free terminations

(See www.kemet.com for transition information)

• Operating temperature: -55ºC to +125ºC

Environmental Compliance

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

One world. One KEMET

T2005_T491 • 10/8/2013

12 3 4 5 6 7...24

中文翻译

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T491B475M016AT 替代型号

型号	品牌	替代类型	描述	数据表
TAJB475M016RNJ	KYOCERA AVX	完全替代	General purpose SMT chip tantalum series
T491B475K025AT	KEMET	类似代替	Tantalum Capacitor, Polarized, Tantalum (dry/solid), 25V, 10% +Tol, 10% -Tol, 4.7uF, Surfa

与T491B475M016AT相关器件

型号	品牌	获取价格	描述	数据表
T491B475M020AGC-7280	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum, 20V, 20% +Tol, 20% -Tol, 4.7uF, 1411,
T491B475M020AHAUTO	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum (dry/solid), 20V, 20% +Tol, 20% -Tol, 4.7uF, Surfa
T491B475M020AHC-7280	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum, 20V, 20% +Tol, 20% -Tol, 4.7uF, 1411,
T491B475M020AS	CDE	获取价格	CAPACITOR, TANTALUM, SOLID, POLARIZED, 20V, 4.7uF, SURFACE MOUNT, 1411, CHIP
T491B475M020ASC-7280	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum, 20V, 20% +Tol, 20% -Tol, 4.7uF, 1411,
T491B475M020AT	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum (dry/solid), 20V, 20% +Tol, 20% -Tol, 4.7uF, Surfa
T491B475M025AHC-7280	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum, 25V, 20% +Tol, 20% -Tol, 4.7uF, 1411,
T491B475M025AT	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum (dry/solid), 25V, 20% +Tol, 20% -Tol, 4.7uF, Surfa
T491B475M025ATC-7280	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum, 25V, 20% +Tol, 20% -Tol, 4.7uF, 1411,
T491B475M035ZG	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum (dry/solid), 35V, 20% +Tol, 20% -Tol, 4.7uF, Surfa

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