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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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
KEMET Tantalum Capacitors - Solid SMD 25V 22uF 2312 10% ESR=1.4ohms
Datasheet
Product Comments
11.688In Stock
42.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 22 uF 25 VDC 10 % 1.4 Ohms 2412 6032 C Case 6 mm (0.236 in) 3.2 mm (0.126 in) 2.5 mm (0.098 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 10V 220uF 2312 20% ESR=900mOhms
Datasheet
4.158In Stock
3.000Expected 9/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 220 uF 10 VDC 20 % 900 mOhms 2412 6032 C Case 2.5 mm (0.098 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 25V 33uF 2312 10% ESR=1.8ohms
Datasheet
9.762In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 33 uF 25 VDC 10 % 1.8 Ohms 2412 6032 C Case 6 mm (0.236 in) 3.2 mm (0.126 in) 2.5 mm (0.098 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 25V 4.7uF 2312 10% ESR=2.4ohms
Datasheet
Product Comments
8.672In Stock
5.000Expected 10/27/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 4.7 uF 25 VDC 10 % 2.4 Ohms 2412 6032 C Case 6 mm (0.236 in) 3.2 mm (0.126 in) 2.5 mm (0.098 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 35V 4.7uF 2312 10% ESR=2.2ohms
Datasheet
Product Comments
27.085In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 4.7 uF 35 VDC 10 % 2.2 Ohms 2412 6032 C Case 6 mm (0.236 in) 3.2 mm (0.126 in) 2.5 mm (0.098 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 16V 47uF 2312 10% ESR=1.2ohms
Datasheet
Product Comments
12.712In Stock
12.500Expected 10/15/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 47 uF 16 VDC 10 % 1.2 Ohms 2412 6032 C Case 6 mm (0.236 in) 3.2 mm (0.126 in) 2.5 mm (0.098 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 20V 47uF 2412 10 % ESR=83mOhms AECQ200
Datasheet
2.553In Stock
2.500Expected 10/23/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 Auto 47 uF 20 VDC 10 % 83 mOhms 2412 6032 C Case 6 mm (0.236 in) 3.2 mm (0.126 in) 2.5 mm (0.098 in) - 55 C + 125 C AEC-Q200 SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 10V 47uF 2312 20% ESR=1.2ohms
Datasheet
Product Comments
9.789In Stock
3.000Expected 10/14/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 47 uF 10 VDC 20 % 1.2 Ohms 2412 6032 C Case 6 mm (0.236 in) 3.2 mm (0.126 in) 2.5 mm (0.098 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 16V 47uF 2312 20% ESR=1.2ohms
Datasheet
6.637In Stock
5.500On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 47 uF 16 VDC 20 % 1.2 Ohms 2412 6032 C Case 6 mm (0.236 in) 3.2 mm (0.126 in) 2.5 mm (0.098 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 25V 6.8uF 2312 10% ESR=1.9ohms
Datasheet
Product Comments
7.871In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 6.8 uF 25 VDC 10 % 1.9 Ohms 2412 6032 C Case 6 mm (0.236 in) 3.2 mm (0.126 in) 2.5 mm (0.098 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 35V 6.8uF 2312 10% ESR=1.8ohms
Datasheet
Product Comments
5.124In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 6.8 uF 35 VDC 10 % 1.8 Ohms 2412 6032 C Case 6 mm (0.236 in) 3.2 mm (0.126 in) 2.5 mm (0.098 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 6.3V 68uF 2312 10% ESR=1.2ohms
Datasheet
Product Comments
7.452In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 68 uF 6.3 VDC 10 % 1.2 Ohms 2412 6032 C Case 6 mm (0.236 in) 3.2 mm (0.126 in) 2.5 mm (0.098 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 20v 10uF 2917 10% ESR=1.2ohms
Datasheet
2.240In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 10 uF 20 VDC 10 % 83 mOhms 2917 7343 D Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 3.1 mm (0.122 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 25v 10uF 2917 20% ESR=1ohms
Datasheet
Product Comments
9.178In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 10 uF 25 VDC 20 % 1 Ohms 2917 7343 D Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 2.8 mm (0.11 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 35V 10uF 2917 20% ESR=1ohms
Datasheet
Product Comments
16.295In Stock
18.000Expected 9/17/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 10 uF 35 VDC 20 % 1 Ohms 2917 7343 D Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 2.8 mm (0.11 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 50V 10uf 2917 20% ESR=800mOhms
Datasheet
Product Comments
1.778In Stock
7.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 10 uF 50 VDC 20 % 800 mOhms 2917 7343 D Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 2.8 mm (0.11 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 16V 100uF 2917 20% ESR=700 mOhms
Datasheet
Product Comments
6.495In Stock
16.500On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 100 uF 16 VDC 20 % 700 mOhms 2917 7343 D Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 2.8 mm (0.11 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 35V 15uF 2917 10% ESR=800mOhms
Datasheet
Product Comments
10.584In Stock
8.500Expected 10/27/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 15 uF 35 VDC 10 % 800 mOhms 2917 7343 D Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 2.8 mm (0.11 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 10V 150uF 2917 10% ESR=700mOhms
Datasheet
Product Comments
5.715In Stock
7.500Expected 9/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 150 uF 10 VDC 10 % 700 mOhms 2917 7343 D Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 2.8 mm (0.11 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 50V 2.2uF 2917 10% ESR=2.5ohms
Datasheet
Product Comments
14.668In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 2.2 uF 50 VDC 10 % 2.5 Ohms 2917 7343 D Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 2.8 mm (0.11 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 25V 22uF 2917 10% ESR=800mOhms
Datasheet
Product Comments
13.368In Stock
11.500Expected 2/25/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 22 uF 25 VDC 10 % 800 mOhms 2917 7343 D Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 2.8 mm (0.11 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 16V 22uF 2917 20% ESR=800mOhms
Datasheet
Product Comments
2.095In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 22 uF 16 VDC 20 % 800 mOhms 2917 7343 D Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 2.8 mm (0.11 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 16V 220uF 2917 10% ESR=900mOhms
Datasheet
34.078In Stock
20.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 220 uF 16 VDC 10 % 900 mOhms 2917 7343 D Case 2.8 mm (0.11 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 6.3V 220uF 2917 20% ESR=700mOhms
Datasheet
Product Comments
4.058In Stock
7.000Expected 10/15/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Reel, Cut Tape, MouseReel T491 220 uF 6.3 VDC 20 % 700 mOhms 2917 7343 D Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 2.8 mm (0.11 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 16V 33uF 2917 10% ESR=800mOhms
Datasheet
Product Comments
8.073In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500

Reel, Cut Tape, MouseReel T491 33 uF 16 VDC 10 % 800 mOhms 2917 7343 D Case 7.3 mm (0.287 in) 4.3 mm (0.169 in) 2.8 mm (0.11 in) - 55 C + 125 C SMD/SMT