Datasheet > T491B474K035AT2478

T491B474K035AT2478

更新时间： 2025-07-19 19:22:39

品牌	Logo	应用领域
基美 - KEMET		/
页数	文件大小	规格书
23页	1523K
描述
电容容值:470nF;额定电压:35V;电容容差:±10%;元器件封装:1411;

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Tantalum Surface Mount Capacitors – Standard Tantalum

T491 Industrial Grade MnO₂

Overview

TheꢀKEMETꢀT491,ꢀdesignedꢀspeciﬁcallyꢀforꢀtoday’sꢀhighlyꢀ

automated surface mount processes and equipment, is

the leading choice for surface mount designs. The T491

combinesꢀKEMET’sꢀprovenꢀsolidꢀtantalumꢀtechnology,ꢀ

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.ꢀTheꢀT491ꢀisꢀclassiﬁedꢀasꢀmoistureꢀsensitivityꢀ

levelꢀ(MSL)ꢀ1ꢀunderꢀJꢀSTDꢀ020,ꢀwithꢀunlimitedꢀﬂoorꢀlifeꢀ

timeꢀatꢀ≤ꢀ30°C/85%ꢀRH.ꢀTheꢀT491ꢀstandardꢀterminationsꢀareꢀ

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

& Reel in accordance with EIA 481. This system provides

perfect compatibility with all tape-fed placement units.

Beneﬁts

• Meets or exceeds EIA Standard 535BAAC

• Tape & Reel standard packaging per EIA 481

• Symmetrical, compliant terminations

• Optional gold-plated terminations

• Laser-marked case

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

• Halogen free epoxy

• Capacitance 0.1 – 1,000 µF

• Tolerance ±10%, ±20%

• Voltage 2.5 – 50 VDC

• Extended range values

•ꢀ Lowꢀproﬁleꢀcaseꢀsizes

• RoHS compliant and lead-free terminations

•ꢀ Operatingꢀtemperatureꢀrangeꢀofꢀ−55°Cꢀtoꢀ+125°C

Click image above for interactive 3D content

Open PDF in Adobe Reader for full functionality

Applications

Typicalꢀapplicationsꢀincludeꢀdecouplingꢀandꢀﬁlteringꢀinꢀmanyꢀendꢀapplications,ꢀsuchꢀasꢀDC/DCꢀconverters,ꢀportableꢀ

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.

• Halogen-free

• Epoxy compliant with UL94 V-0

• Molded Epoxy complies for outgassing testing under ASTM E 595.

Built Into Tomorrow

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

T2005_T491 • 1/6/2021

12 3 4 5 6 7...23

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与T491B474K035AT2478相关器件

型号	品牌	获取价格	描述	数据表
T491B474K035AT4805	KEMET	获取价格	电容容值:470nF;额定电压:35V;电容容差:±10%;元器件封装:1411;
T491B474K035AT7280	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum (dry/solid), 35V, 10% +Tol, 10% -Tol, 0.47uF, Surf
T491B474K035ATAUTO7280	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum (dry/solid), 35V, 10% +Tol, 10% -Tol, 0.47uF, 1411
T491B474K050AS	CDE	获取价格	CAPACITOR, TANTALUM, SOLID, POLARIZED, 50V, 0.47uF, SURFACE MOUNT, 1411, CHIP
T491B474K050AS-F	CDE	获取价格	Tantalum Capacitor, Polarized, Tantalum (dry/solid), 50V, 10% +Tol, 10% -Tol, 0.47uF, Surf
T491B474K050AT	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum (dry/solid), 50V, 10% +Tol, 10% -Tol, 0.47uF, Surf
T491B474K050AT2478	KEMET	获取价格	电容容值:470nF;额定电压:50V;电容容差:±10%;元器件封装:1411;
T491B474M035AG	KEMET	获取价格	Surface Mount Capacitors
T491B474M035AG7280	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum (dry/solid), 35V, 20% +Tol, 20% -Tol, 0.47uF, Surf
T491B474M035AGAUTO7280	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum (dry/solid), 35V, 20% +Tol, 20% -Tol, 0.47uF, 1411

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