Datasheet > T491D685K025ZG

T491D685K025ZG

更新时间： 2024-12-02 08:08:11

品牌	Logo	应用领域
基美 - KEMET		电容器
页数	文件大小	规格书
24页	2443K
描述
Tantalum Capacitor, Polarized, Tantalum (dry/solid), 25V, 10% +Tol, 10% -Tol, 6.8uF, Surface Mount, 2917, CHIP, ROHS COMPLIANT

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T491D685K025ZG 技术参数

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：	5.84
电容：	6.8 µF	电容器类型：	TANTALUM CAPACITOR
介电材料：	TANTALUM (DRY/SOLID)	JESD-609代码：	e4
漏电流：	0.0017 mA	安装特点：	SURFACE MOUNT
负容差：	10%	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/PUNCHED PLASTIC, 7 INCH
极性：	POLARIZED	正容差：	10%
额定（直流）电压（URdc）：	25 V	纹波电流：	260 mA
尺寸代码：	2917	表面贴装：	YES
Delta切线：	0.06	端子面层：	GOLD
端子形状：	J BEND	Base Number Matches：	1

T491D685K025ZG 数据手册

Standard MnO₂Tantalum Surface Mount Capacitors

T491 Industrial Grade MnO₂Series

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.

The T491 standard terminations are 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. The symmetrical terminations offer total

compliancy to provide the thermal and mechanical stress relief

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

tantalum pellet are made via a microprocessor-controlled welding

operation, and a high temperature silver epoxy adhesive system.

This product meets or exceeds the requirements of EIA standard

535BAAC. The physical outline and dimensions of this series

conform to this global standard. Five low proﬁle case sizes

are 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.

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

(See www.kemet.com for transition information)

• Operating Temperature: -55ºC to +125ºC

• Meets or Exceeds EIA Standard 535BAAC

• Taped and Reeled per EIA 481-1

• Symmetrical, Compliant Terminations

• Optical Gold-Plated Terminations

• Laser-marked Case

Applications

Typical applications include decoupling and ﬁltering in industrial

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: 0:1µF to 1000µF

• Tolerance: ±10%, ±20%

• Voltage: 2.5-50 VDC

• Extended Range Values

• Low Profile Case Sizes

• RoHS Compliance & Lead Free Terminations

Environmental Compliance

RoHS Compliant (6/6)* according to Directive 2002/95/EC

*When ordered with 100% Sn Solder

SPICE

For a detailed analysis of speciﬁc part numbers, please visit kemet.com for a free download of KEMET's SPICE software. The KEMET

SPICE program is freeware intended to aid design engineers in analyzing the performance of these capacitors over frequency,

temperature, ripple, and DC bias conditions.

One WORLD

One Brand

One Strategy

One Focus

One Team

One KEMET

T2005-1 • 12/27/2010

12 3 4 5 6 7...24

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与T491D685K025ZG相关器件

型号	品牌	获取价格	描述	数据表
T491D685K035AHC-7280	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum, 35V, 10% +Tol, 10% -Tol, 6.8uF, 2917,
T491D685K035AS-F	CDE	获取价格	Solid Tantalum Chip Capacitors for Surface Mount Applications
T491D685K035AT	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum (dry/solid), 35V, 10% +Tol, 10% -Tol, 6.8uF, Surfa
T491D685K035AT	CDE	获取价格	Tantalum Capacitor, Polarized, Tantalum (dry/solid), 35V, 10% +Tol, 10% -Tol, -/+10ppm/Cel
T491D685K050ASC-7280	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum, 50V, 10% +Tol, 10% -Tol, 6.8uF, 2917,
T491D685K050AT	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum (dry/solid), 50V, 10% +Tol, 10% -Tol, 6.8uF, Surfa
T491D685K050AT7280	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum (dry/solid), 50V, 10% +Tol, 10% -Tol, 6.8uF, Surfa
T491D685K050ATAUTO	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum (dry/solid), 50V, 10% +Tol, 10% -Tol, 6.8uF, Surfa
T491D685K050ATAUTO7280	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum (dry/solid), 50V, 10% +Tol, 10% -Tol, 6.8uF, 2917
T491D685K050ATC-7280	KEMET	获取价格	Tantalum Capacitor, Polarized, Tantalum, 50V, 10% +Tol, 10% -Tol, 6.8uF, 2917,

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