Passive Components > Capacitors > Tantalum Capacitors

T491A105K025AT - KEMET

Surface Mount Tantalum Capacitor, 1 uF, 25 V, ± 10%, -55 °C, 125 °C, 1206 [3216-18 Metric]

Technical Details

Capacitance	1uF
Case Code (Imperial)	1206
Case Code (Metric)	3216
Case/Package	1206
Construction	Flat
Depth	1.6mm
Dielectric Material	Tantalum
Dissipation Factor	4%
ESR (Equivalent Series Resistance)	8R
Features	General Purpose
Height	1.6mm
Lead Free	Lead Free
Lead Pitch	1.2mm
Leakage Current	500nA
Length	3.2mm
Max Operating Temperature	125°C
Min Operating Temperature	-55°C
Mount	Surface Mount, PCB
Number of Pins	2
Package Quantity	2000
Packaging	Tape and Reel
Polarity	Polar
Radiation Hardening	No
Reach SVHC Compliant	No
Ripple Current	97mA
RoHS Compliant	Yes
Series	T491
Termination	SMD/SMT
Tolerance	20%
Voltage	25V
Voltage Rating	25V
Voltage Rating (DC)	25V
Width	1.6mm

Compliance

RoHS : Compliant

Radiation Hardening : No

Images

KEMET T491A105K025AT | Mouser

Mouser

KEMET T491A105K025AT | Element14

Element14

KEMET T491A105K025AT | Newark

Newark

Datasheets

Element14

T491A105K025AT datasheet (pdf, 2.2 MB)

T491A105K025AT datasheet (pdf, 1.9 MB)

T491A105K025AT datasheet (pdf, 2.4 MB)

Verical

T491A105K025AT datasheet (pdf, 2.3 MB)

Digikey

T491A105K025AT datasheet (pdf, 1.7 MB)

Lifecycle Status Indicator

Volume Production

Loading indicators

Symbol

T491A105K025AT Symbol - KEMET

Footprint

T491A105K025AT Footprint - KEMET

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
KEMET	T498A105K035ATE10K	Volume Production
Vishay Sprague	293D105X9035A2WE3	Volume Production
KEMET	T491A105K025AG	Volume Production
Kyocera AVX	TAJA105K035RNJ	Volume Production
KEMET	T491A105K035AT	Volume Production
Nichicon	F931V105KAA	Volume Production
Kyocera AVX	TAJS105K035RNJ	Volume Production
Kyocera AVX	THJA105K035RJN	Volume Production
Vishay Sprague	293D105X9020A2TE3	Volume Production
Vishay Sprague	293D105X9016A2TE3	Volume Production

See more alternatives See less alternatives

Related Parts

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Authorized Distributors

Distributor

SKU

History

Stock

USD

1

10

50

100

1000

10000

Buy

Mouser

80-T491A105K025

US: 35,280

$

0.39

0.193

0.193

0.156

0.144

0.084

TME

14: 4,154

$

0.427

0.165

0.165

0.13

0.106

0.10

RS (Formerly Allied Electronics)

US: 1,098

$

0.414

0.352

0.352

0.323

0.257

0.257

RS (Formerly Allied Electronics)

US: 0

$

0.101

Arrow Electronics

US: 44,000

$

0.0803

Verical

US: 4,164

$

0.154

0.154

Newark

US: 1,296

$

0.447

0.168

0.145

0.132

0.123

0.123

Newark

US: 4,000

$

0.088

Newark

US: 0

$

0.092

Digikey

US: 18,057

$

0.42

0.275

0.2132

0.1929

0.144

0.1137

Digikey

US: 30,092

$

0.42

0.275

0.2132

0.1929

0.144

0.144

Digikey

US: 30,000

$

0.1137

TTI

T491A105K025AT.

US: 50

$

0.197

0.197

0.197

0.197

TTI

US: 22,000

$

0.078

TTI Europe

11: 18,000

$

0.1036

Avnet

US: 0

$

0.0667

TTI Asia

12: 0

$

0.082

Schukat

DE: 1,600

$

0.1532

0.1216

0.1058

Farnell

GB: 3,430

$

0.2028

0.2028

0.147

0.13

0.13

Farnell

GB: 16,000

$

0.095

Farnell

GB: 3,430

$

0.147

0.13

0.13

Element14

SG: 6,456

$

0.176

0.176

0.1381

0.1282

0.1282

Element14

SG: 6,456

$

0.1381

0.1282

0.1282

Associate Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

Win Source

CN: 695

$

0.2084

0.1806

Worldway Electronics

HK: 42,651

$

0.0643

0.0643

0.0623

0.0591

0.0591

FlyWing Technology

HK: 69,825

$

0.4312

0.2851

0.2851

0.21

0.171

0.171

Decca Corp

PL: 18,522

$

0.6718

0.6718

0.6718

0.6584

0.6518

0.6518

Easev

HK: 5,287

$

0.0421

0.0421

0.0421

0.04

0.0366

0.0303

IBS Electronics

US: 10,000

$

0.105

Corohmni

US: 748

$

0.17

0.17

0.17

0.17

0.17

0.17

Tactical IC USA

US: 142,857

$

0.07

Bettlink

HK: 63,132

$

0.1179

0.1072

0.1072

0.0984

0.0851

0.0851

CXDA Electronics

HK: 53,850

$

0.122

0.122

0.111

0.099

0.085

Lixinc

CN: 19,416

$

0.44

0.44

0.44

0.44

0.44

0.1004

Chipdigger

CN: 11,797

$

0.3773

0.3698

0.3698

0.3584

0.3471

0.332

SHENGYU ELECTRONICS

CN: 11,227

$

0.3724

0.365

0.365

0.3538

0.3426

0.3277

YIC International

HK: 6,256

$

0.10

0.10

0.10

0.10

0.10

0.10

Robosynatics

US: 5,404

$

0.37

0.37

0.3626

0.3552

0.3552

J2 Sourcing

SE: 1,813

$

0.02

0.02

0.02

0.02

0.02

0.02

ALLICDATA ELECTRONICS

HK: 1,000

$

0.05

0.0485

0.0485

0.0475

0.0465

0.045

J3

US: 1,000

$

0.152

0.152

0.152

0.152

0.152

0.152

Semicontronic

US: 93

$

0.1508

0.1508

0.1508

0.1508

0.1508

0.1508

Classic Components

US: 7,700

$

Quest

US: 2,894

$

0.144

0.144

0.108

0.09

0.0648

0.0648

Origin Data Global Limited

CN: 2,480

$

0.104

0.10

Freelance Electronics

US: 430

$

0.25

0.25

0.25

0.20

0.15

0.15

Ampacity Systems

MY: 1,913

$

ComSIT Distribution GmbH

DE: 1,185

$

JRH Electronics

US: 0

$

0.1025

Sourcengine

US: 10,000

$

Sourceability

US: 1,990

$

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