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
KEMET Tantalum Capacitors - Solid SMD 16V 1.0uF 1206 20% ESR=10Ohms
Datasheet
Product Comments
17.989In Stock
66.000On 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 16V 1uF 1206 20% ESR=10Ohms
Datasheet
17.231In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 9.000

Reel, Cut Tape, MouseReel T491 1 uF 16 VDC 20 % 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 6.3V 10uF 1206 10% ESR=4Ohms
Datasheet
Product Comments
88.536In Stock
54.000Expected 12/11/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 10 uF 6.3 VDC 10 % 4 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 6.3V 10uF 1206 10% ESR=4Ohms
Datasheet
19.051In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 9.000

Reel, Cut Tape, MouseReel T491 10 uF 6.3 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 16V 10uF 1206 10% ESR=3Ohms
Datasheet
Product Comments
131.370In Stock
265.330On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

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
KEMET Tantalum Capacitors - Solid SMD 16V 10uF 1206 10% ESR=3 Ohms
Datasheet
5.418In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

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
KEMET Tantalum Capacitors - Solid SMD 20V 10uF 1206 10% ESR=5 Ohms
Datasheet
17.016In Stock
32.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 10 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 SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 10V 10uF 1206 10% ESR=4Ohms
Datasheet
Product Comments
18.267In Stock
18.000Expected 12/02/2027
MouseReel Available
Min.: 1
Mult.: 1
: 9.000

Reel, Cut Tape, MouseReel T491 10 uF 10 VDC 10 % 4 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 6.3V 10uF 1206 20% ESR=4Ohms
Datasheet
Product Comments
83.817In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 10 uF 6.3 VDC 20 % 4 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 10V 10uF 1206 20% ESR=4Ohms
Datasheet
Product Comments
90.624In Stock
54.000Expected 15/10/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 10 uF 10 VDC 20 % 4 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 10uF 1206 20% ESR=3 Ohms
Datasheet
Product Comments
103.992In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 10 uF 16 VDC 20 % 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
KEMET Tantalum Capacitors - Solid SMD 20V 10uF 1206 20% ESR=5ohms
Datasheet
39.875In Stock
20.000Expected 07/09/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 10 uF 20 VDC 20 % 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 35V 0.15uF 1206 10% ESR=19ohms
Datasheet
Product Comments
9.182In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Reel, Cut Tape, MouseReel T491 150 nF 35 VDC 10 % 19 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 0.22uF 1206 10% ESR=18ohms
Datasheet
Product Comments
16.278In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 4.000
: 2.000

Reel, Cut Tape, MouseReel T491 220 nF 35 VDC 10 % 18 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 10V 2.2uF 1206 10% ESR=8ohms
Datasheet
Product Comments
43.819In Stock
44.000Expected 12/10/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 2.2 uF 10 VDC 10 % 8 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 2.2uF 1206 10% ESR=6ohms
Datasheet
Product Comments
62.379In Stock
54.000Expected 11/11/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 2.2 uF 16 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
KEMET Tantalum Capacitors - Solid SMD 20V 2.2uF 1206 10% ESR=7ohms
Datasheet
Product Comments
23.385In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 2.2 uF 20 VDC 10 % 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 25V 2.2UF 1206 10% ESR=7ohms
Datasheet
8.536In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 2.2 uF 25 VDC 10 % 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 35V 2.2uF 1206 10% ESR=4 Ohms
Datasheet
9.890In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 2.2 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 25V 2.2uF 1206 10% ESR=7ohms
Datasheet
8.764In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 9.000

Reel, Cut Tape, MouseReel T491 2.2 uF 25 VDC 10 % 83 mOhms 1206 2513 A Case 1.6 mm (0.063 in) - 55 C + 125 C SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 35V 2.2uF 1206 20% ESR=4 Ohms
Datasheet
10.144In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 2.2 uF 35 VDC 20 % 45 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 10V 22uF 1206 20% ESR=6ohms
Datasheet
Product Comments
20.162In Stock
16.000Expected 15/10/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 22 uF 10 VDC 20 % 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
KEMET Tantalum Capacitors - Solid SMD 35V 0.33uF 1206 10% ESR=15ohms
Datasheet
Product Comments
28.772In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 330 nF 35 VDC 10 % 15 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 6.3V 3.3uF 1206 10% ESR=8ohms
Datasheet
Product Comments
18.510In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 3.3 uF 6.3 VDC 10 % 8 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 10V 3.3uF 1206 10% ESR=6ohms
Datasheet
Product Comments
14.146In Stock
14.000Expected 12/10/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8.000
: 2.000

Reel, Cut Tape, MouseReel T491 3.3 uF 10 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