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 (EUR) 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
KEMET Tantalum Capacitors - Solid SMD 25V 10uF 1311 10% ESR=3ohms
Datasheet
3.592In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000
No
Reel, Cut Tape, MouseReel T491 10 uF 25 VDC 10 % 3 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
KEMET Tantalum Capacitors - Solid SMD 25V 4.7uF 1311 10% ESR=1.5Ohms
Datasheet
Product Comments
4.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000
No
Reel, Cut Tape, MouseReel T491 4.7 uF 25 VDC 10 % 1.5 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
KEMET Tantalum Capacitors - Solid SMD 16V 100uF 2917 10% ESR=700mOhms
Datasheet
Product Comments
1.759In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500
No
Reel, Cut Tape, MouseReel T491 100 uF 16 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 25V 100uF 2917 10% ESR=300mOhms
Datasheet
600In Stock
500Expected 3/8/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500
No
Reel, Cut Tape, MouseReel T491 100 uF 25 VDC 10 % 83 mOhms 2917 7343 X Case 4 mm (0.157 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 50V 22uF 2917 10% ESR=600mOhms
Datasheet
841In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.000
: 500
No
Reel, Cut Tape, MouseReel T491 22 uF 50 VDC 10 % 83 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
KEMET Tantalum Capacitors - Solid SMD 10V 220uF 2917 10% ESR=500mOhms
Datasheet
Product Comments
1.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500
No
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
KEMET Tantalum Capacitors - Solid SMD 25V 33uF 2917 10% ESR=700mOhms
Datasheet
Product Comments
876In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
KEMET Tantalum Capacitors - Solid SMD 10V 330uF 2917 10% ESR=500mOhms
Datasheet
Product Comments
900In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500
No
Reel, Cut Tape, MouseReel T491 330 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
KEMET Tantalum Capacitors - Solid SMD 35V 0.1uF 10% ESR=20Ohms
Datasheet
107In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 9.000

Reel, Cut Tape, MouseReel T491 100 nF 35 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
KEMET Tantalum Capacitors - Solid SMD 50V 0.1uF 1206 10% ESR=20Ohms
Datasheet
Product Comments
3.077In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 100 nF 50 VDC 10 % 20 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
KEMET Tantalum Capacitors - Solid SMD 50V 0.1uF 10% ESR=20Ohms
Datasheet
3.055In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 9.000

Reel, Cut Tape, MouseReel T491 100 nF 50 VDC 10 % 20 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
KEMET Tantalum Capacitors - Solid SMD 35V 0.1uF 1206 10% ESR=20Ohms AECQ200
Datasheet
2.577In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Reel, Cut Tape, MouseReel T491 Auto 100 nF 35 VDC 10 % 20 Ohms 1206 A Case - 55 C + 125 C AEC-Q200
KEMET Tantalum Capacitors - Solid SMD 35V .1uF 1206 20% ESR=20Ohms
Datasheet
Product Comments
3.398In Stock
2.000Expected 9/18/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 100 nF 35 VDC 20 % 20 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
KEMET Tantalum Capacitors - Solid SMD 16V 1uF 1206 10% ESR=10Ohms
Datasheet
2.863In Stock
25.590On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 36.000
: 9.000

Reel, Cut Tape, MouseReel T491 1 uF 16 VDC 10 % 10 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
KEMET Tantalum Capacitors - Solid SMD 16V 1uF 1206 10 % ESR=10Ohms AECQ200
Datasheet
2.018In Stock
2.000Expected 9/1/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 Auto 1 uF 16 VDC 10 % 10 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 AEC-Q200 SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 20V 1uF 1206 10 % ESR=83mOhms AECQ200
Datasheet
1.914In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Reel, Cut Tape, MouseReel T491 Auto 1 uF 20 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 AEC-Q200 SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 25V 1.0uF 1206 10% ESR=8Ohms
Datasheet
1.723In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Reel, Cut Tape, MouseReel T491 1 uF 25 VDC 10 % 10 Ohms 1206 3216 A Case 3.2 mm (0.126 in) 1.6 mm (0.063 in) 1.8 mm (0.071 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 25V 1uF 1206 10% ESR=8Ohms
Datasheet
1.235In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 9.000

Reel, Cut Tape, MouseReel T491 1 uF 25 VDC 10 % 67 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
KEMET Tantalum Capacitors - Solid SMD 35V 1uF 1206 10% ESR=7Ohms
Datasheet
2.151In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 9.000

Reel, Cut Tape, MouseReel T491 1 uF 35 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
KEMET Tantalum Capacitors - Solid SMD 35V 1uF 1206 10 % ESR=83mOhms AECQ200
Datasheet
2.782In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 Auto 1 uF 35 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 AEC-Q200 SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 16V 1.0uF 1206 20% ESR=10Ohms
Datasheet
Product Comments
50.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 1 uF 16 VDC 20 % 10 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
KEMET Tantalum Capacitors - Solid SMD 20V 1.0uF 1206 20% ESR=9Ohms
Datasheet
Product Comments
1.711In Stock
6.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 1 uF 20 VDC 20 % 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
KEMET Tantalum Capacitors - Solid SMD 35V 1uF 1206 20% ESR=7.5Ohms
Datasheet
1.870In Stock
6.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 1 uF 35 VDC 20 % 7.5 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
KEMET Tantalum Capacitors - Solid SMD 50V 1uF 1206 20% ESR=7Ohms
Datasheet
708In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Reel, Cut Tape, MouseReel T491 1 uF 50 VDC 20 % 7 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
KEMET Tantalum Capacitors - Solid SMD 4V 10uF 1206 10% ESR=6Ohms
Datasheet
Product Comments
2.113In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Reel, Cut Tape, MouseReel T491 10 uF 4 VDC 10 % 6 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