T491 Solid Tantalum Chip Capacitors

KEMET T491 Solid Tantalum Chip Capacitors are precision molded capacitors with low profile case sizes, extended range values, and a voltage range of 2.5VDC to 50VDC. The T491 series offers a capacitance range of 0.1µF to 1000µF and symmetrical, RoHS compliant terminations. The KEMET T491 Series Solid Tantalum Chip Capacitors meet or exceed EIA standard 535BAAC.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Packaging
Series
Capacitance
Voltage Rating DC
Tolerance
ESR
Case Code - in
Case Code - mm
Mfr Case Code
Length
Width
Height
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Termination Style
Product
KEMET Tantalum Capacitors - Solid SMD 16V 100uF 2917 10% ESR=700mOhms
Datasheet
112In Stock
1.000Expected 23/11/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 4.000
: 1.000

Reel, Cut Tape, MouseReel T491 100 uF 16 VDC 10 % 83 mOhms 2917 7343 V Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 1.8 mm (0.071 in) - 55 C + 125 C SMD/SMT Tantalum Solid Standard Grade - Other Various
KEMET Tantalum Capacitors - Solid SMD 10V 100uF 2917 10% ESR=800mOhms
Datasheet
1.227In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel T491 100 uF 10 VDC 10 % 800 mOhms 2917 7343 W Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 1.4 mm (0.055 in) - 55 C + 125 C SMD/SMT Tantalum Solid Surface Mounts
KEMET Tantalum Capacitors - Solid SMD 10V 100uF 2917 20% ESR=800mOhms
Datasheet
1.749In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel T491 100 uF 10 VDC 20 % 83 mOhms 2917 7343 W Case 1.4 mm (0.055 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 50V 10uF 2917 10% ESR=700 mOhms
Datasheet
2.297In Stock
6.500On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 10 uF 50 VDC 10 % 700 mOhms 2917 7343 X Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 4 mm (0.157 in) - 55 C + 125 C SMD/SMT Tantalum Solid Standard Grade - Other Various
KEMET Tantalum Capacitors - Solid SMD 50V 10uF 2917 20% ESR=700mOhms
Datasheet
3.141In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 10 uF 50 VDC 20 % 700 mOhms 2917 7343 X Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 4 mm (0.157 in) - 55 C + 125 C SMD/SMT Tantalum Solid Standard Grade - Other Various
KEMET Tantalum Capacitors - Solid SMD 16V 100UF 2917 10% ESR=700mOhms
Datasheet
9.039In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 100 uF 16 VDC 10 % 700 mOhms 2917 7343 X Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 4 mm (0.157 in) - 55 C + 125 C SMD/SMT Tantalum Solid Standard Grade - Other Various
KEMET Tantalum Capacitors - Solid SMD 20V 100uF 2917 10% ESR=500mOhms
Datasheet
5.826In Stock
4.000Expected 05/10/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 100 uF 20 VDC 10 % 500 mOhms 2917 7343 X Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 4 mm (0.157 in) - 55 C + 125 C SMD/SMT Tantalum Solid Standard Grade - Other Various
KEMET Tantalum Capacitors - Solid SMD 6.3 VDC 1000uF 2917 10% ESR=600mOhm
Datasheet
3.572In Stock
4.000Expected 25/01/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 1 mF 6.3 VDC 10 % 25 mOhms 2917 7343 X Case 4 mm (0.157 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 50V 15uF 2917 10% ESR=700mOhms
Datasheet
1.409In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 15 uF 50 VDC 10 % 700 mOhms 2917 7343 X Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 4 mm (0.157 in) - 55 C + 125 C SMD/SMT Tantalum Solid Standard Grade - Other Various
KEMET Tantalum Capacitors - Solid SMD 10V 150uF 2917 10% ESR=700mOhms
Datasheet
1.861In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 150 uF 10 VDC 10 % 700 mOhms 2917 7343 X Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 4 mm (0.157 in) - 55 C + 125 C SMD/SMT Tantalum Solid Standard Grade - Other Various
KEMET Tantalum Capacitors - Solid SMD 20V 150uF 2917 10% ESR=500mOhms
Datasheet
11.018In Stock
12.500On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 150 uF 20 VDC 10 % 500 mOhms 2917 7343 X Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 4 mm (0.157 in) - 55 C + 125 C SMD/SMT Tantalum Solid Standard Grade - Other Various
KEMET Tantalum Capacitors - Solid SMD 16V 150uF 2917 20% ESR=500mOhms
Datasheet
2.825In Stock
2.000Expected 17/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Reel, Cut Tape, MouseReel T491 150 uF 16 VDC 20 % 500 mOhms 2917 7343 X Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 4 mm (0.157 in) - 55 C + 125 C SMD/SMT Tantalum Solid Standard Grade - Other Various
KEMET Tantalum Capacitors - Solid SMD 20V 150uF 2917 20% ESR=500mOhms
Datasheet
3.248In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 150 uF 20 VDC 20 % 500 mOhms 2917 7343 X Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 4 mm (0.157 in) - 55 C + 125 C SMD/SMT Tantalum Solid Standard Grade - Other Various
KEMET Tantalum Capacitors - Solid SMD 35V 22uF 2917 10% ESR=700mOhms
Datasheet
8.313In Stock
7.500Expected 26/11/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 22 uF 35 VDC 10 % 700 mOhms 2917 7343 X Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 4 mm (0.157 in) - 55 C + 125 C SMD/SMT Tantalum Solid Standard Grade - Other Various
KEMET Tantalum Capacitors - Solid SMD 50V 22uF 2917 20 % ESR=83mOhms AECQ200
Datasheet
981In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 Auto 22 uF 50 VDC 20 % 83 mOhms 2917 7343 X Case 4 mm (0.157 in) - 55 C + 125 C AEC-Q200 SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 10V 220uF 2917 10% ESR=500mOhms
Datasheet
3.676In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 220 uF 10 VDC 10 % 500 mOhms 2917 7343 X Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 4 mm (0.157 in) - 55 C + 125 C SMD/SMT Tantalum Solid Standard Grade - Other Various
KEMET Tantalum Capacitors - Solid SMD 25V 33uF 2917 10% ESR=700mOhms
Datasheet
3.349In Stock
2.500Expected 01/03/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 33 uF 25 VDC 10 % 700 mOhms 2917 7343 X Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 4 mm (0.157 in) - 55 C + 125 C SMD/SMT Tantalum Solid Standard Grade - Other Various
KEMET Tantalum Capacitors - Solid SMD 35V 47uF 2917 10 % ESR=83mOhms AECQ200
Datasheet
5.557In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 Auto 47 uF 35 VDC 10 % 83 mOhms 2917 7343 X Case 4 mm (0.157 in) - 55 C + 125 C AEC-Q200 SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 10V 470uF 2917 10% ESR=200mOhms
Datasheet
1.558In Stock
2.500Expected 01/03/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 470 uF 10 VDC 10 % 200 mOhms 2917 7343 X Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 4 mm (0.157 in) - 55 C + 125 C SMD/SMT Tantalum Solid Standard Grade - Other Various
KEMET Tantalum Capacitors - Solid SMD 50V 6.8uF 2917 10% ESR=1ohms
Datasheet
1.242In Stock
2.000Expected 05/04/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.000
: 500

Reel, Cut Tape, MouseReel T491 6.8 uF 50 VDC 10 % 1 Ohms 2917 7343 X Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 4 mm (0.157 in) - 55 C + 125 C SMD/SMT Tantalum Solid Standard Grade - Other Various
KEMET Tantalum Capacitors - Solid SMD 25V 68uF 2917 20% ESR=700mOhms
Datasheet
1.471In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.000
: 500

Reel, Cut Tape, MouseReel T491 68 uF 25 VDC 20 % 700 mOhms 2917 7343 X Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 4 mm (0.157 in) - 55 C + 125 C SMD/SMT Tantalum Solid Standard Grade - Other Various
KEMET Tantalum Capacitors - Solid SMD 20V 1.0uF 1206 10% ESR=9Ohms
Datasheet
5.493In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000
No
Reel, Cut Tape, MouseReel T491 1 uF 20 VDC 10 % 9 Ohms 1206 3216 A Case 3.2 mm (0.126 in) 1.6 mm (0.063 in) 1.6 mm (0.063 in) - 55 C + 125 C SMD/SMT Tantalum Solid Standard Grade - Other Various
KEMET Tantalum Capacitors - Solid SMD 16V 10uF 1206 10% ESR=3 Ohms
Datasheet
8.738In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000
No
Reel, Cut Tape, MouseReel T491 10 uF 16 VDC 10 % 3 Ohms 1206 3216 A Case 3.2 mm (0.126 in) 1.6 mm (0.063 in) 1.6 mm (0.063 in) - 55 C + 125 C SMD/SMT Tantalum Solid Standard Grade - Other Various
KEMET Tantalum Capacitors - Solid SMD 10V 4.7uF 1206 10% ESR=4ohms
Datasheet
4.837In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000
No
Reel, Cut Tape, MouseReel T491 4.7 uF 10 VDC 10 % 83 mOhms 1206 3216 A Case 3.2 mm (0.126 in) 1.6 mm (0.063 in) 1.6 mm (0.063 in) - 55 C + 125 C SMD/SMT Tantalum Solid Standard Grade - Other Various
KEMET Tantalum Capacitors - Solid SMD 16V 10uF 1311 10% ESR=2.8ohms
Datasheet
7.177In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000
No
Reel, Cut Tape, MouseReel T491 10 uF 16 VDC 10 % 2.8 Ohms 1311 3528 B Case 3.5 mm (0.138 in) 2.8 mm (0.11 in) 1.9 mm (0.075 in) - 55 C + 125 C SMD/SMT Tantalum Solid Standard Grade - Other Various