T491C475M025ATZQ017280 datasheet, PDF

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T491C475M025ATZQ017280: DescriptionTantalum Capacitor, Polarized, Tantalum (dry/solid), 25V, 20% +Tol, 20% -Tol, 4.7uF, Surface Mount, 2413, CHIP; CategoryPassive components capacitor; File Size1MB，23 Pages; ManufacturerKEMET; Websitehttp://www.kemet.com; Environmental Compliance

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T491C475M025ATZQ017280 Overview

Tantalum Capacitor, Polarized, Tantalum (dry/solid), 25V, 20% +Tol, 20% -Tol, 4.7uF, Surface Mount, 2413, CHIP

T491C475M025ATZQ017280 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	8286258062
package instruction	, 2413
Reach Compliance Code	compliant
YTEOL	6.92
capacitance	4.7 µF
Capacitor type	TANTALUM CAPACITOR
dielectric materials	TANTALUM (DRY/SOLID)
JESD-609 code	e3
leakage current	0.0012 mA
Installation features	SURFACE MOUNT
negative tolerance	20%
Number of terminals	2
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package shape	RECTANGULAR PACKAGE
method of packing	TR, EMBOSSED PLASTIC, 13 INCH
polarity	POLARIZED
positive tolerance	20%
Rated (DC) voltage (URdc)	25 V
ripple current	86 mA
size code	2413
surface mount	YES
Delta tangent	0.06
Terminal surface	Matte Tin (Sn) - with Nickel (Ni) barrier
Terminal shape	J BEND

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Tantalum Surface Mount Capacitors – Standard Tantalum

T491 Series Industrial Grade MnO

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. This product

meets or exceeds the requirements of EIA standard

535BAAC. This series is classified as MSL (Moisture

Sensitivity Level) 1 under J STD 020: unlimited floor life

time at ≤ 30°C/85% RH. The T491 standard terminations are

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, X sizes

• Halogen free epoxy

• Capacitance 0.1 µF to 1,000 µF

• Tolerance ±10%, ±20%

• Voltage 2.5 – 50 VDC

• Extended range values

• Low profile case sizes

• RoHS Compliant and lead-free terminations

(See www.kemet.com for transition information)

• Operating temperature: −55°C to +125°C

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Applications

Typical applications include decoupling and filtering in industrial and automotive end applications such as DC/DC 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 • 7/28/2017

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