Datasheet > T491D685M035AT

T491D685M035AT

更新时间： 2024-01-19 03:04:25

品牌	Logo	应用领域
基美 - KEMET		电容器
页数	文件大小	规格书
23页	1438K
描述
Tantalum Capacitor, Polarized, Tantalum (dry/solid), 35V, 20% +Tol, 20% -Tol, 6.8uF, Surface Mount, 2917, CHIP, HALOGEN FREE EPOXY AND ROHS COMPLIANT

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T491D685M035AT 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	包装说明：	, 2917
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8532.21.00.50	风险等级：	5.68
电容：	6.8 µF	电容器类型：	TANTALUM CAPACITOR
自定义功能：	13" Reels Available On Special Order	介电材料：	TANTALUM (DRY/SOLID)
高度：	2.8 mm	JESD-609代码：	e3
漏电流：	0.0024 mA	长度：	7.3 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, 7 INCH
极性：	POLARIZED	正容差：	20%
额定（直流）电压（URdc）：	35 V	系列：	T491(35V)
尺寸代码：	2917	表面贴装：	YES
Delta切线：	0.06	温度系数：	-/+10ppm/Cel ppm/ °C
端子面层：	Matte Tin (Sn)	端子形状：	J BEND
宽度：	4.3 mm

T491D685M035AT 数据手册

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.ꢀTheꢀT491ꢀisꢀclassiﬁedꢀasꢀMSLꢀ(Moistureꢀ

SensitivityꢀLevel)ꢀ1ꢀunderꢀJ-STD-020:ꢀunlimitedꢀﬂoorꢀlifeꢀ

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-

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, and X sizes

• Halogen free epoxy

• Capacitance 0.1 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)

•ꢀ Operatingꢀtemperatureꢀrangeꢀofꢀ−55°Cꢀtoꢀ+125°C

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Applications

Typicalꢀapplicationsꢀincludeꢀdecouplingꢀandꢀﬁlteringꢀinꢀindustrialꢀandꢀautomotiveꢀendꢀapplications,ꢀsuchꢀasꢀDC/DCꢀ

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 • 11/14/2017

12 3 4 5 6 7...23

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