Datasheet > T491U157M025AH

T491U157M025AH

更新时间： 2024-11-02 00:49:07

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基美 - KEMET		/
页数	文件大小	规格书
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Tantalum Surface Mount Capacitors â Standard Tantalum

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T491U157M025AH 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

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与T491U157M025AH相关器件

型号	品牌	获取价格	描述	数据表
T491U157M025AT	KEMET	获取价格	Tantalum Surface Mount Capacitors â Standar
T491U157M035AH	KEMET	获取价格	Tantalum Surface Mount Capacitors â Standar
T491U157M035AT	KEMET	获取价格	Tantalum Surface Mount Capacitors â Standar
T491U157M2R5003AT	KEMET	获取价格	T491 Industrial Grade MnO2 Series
T491U157M2R5004AT	KEMET	获取价格	T491 Industrial Grade MnO2 Series
T491U157M2R5006AT	KEMET	获取价格	T491 Industrial Grade MnO2 Series
T491U157M2R5010AT	KEMET	获取价格	T491 Industrial Grade MnO2 Series
T491U157M2R5AT	KEMET	获取价格	Standard MnO2 Tantalum Surface Mount Capacitors T491 Industrial Grade MnO2 Series
T491U157M2R5AT7280	KEMET	获取价格	T491 Industrial Grade MnO2 Series
T491U224K035AG	KEMET	获取价格	Surface Mount Capacitors

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