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 (JPY) 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 10uF 1206 10% ESR=3Ohms
Datasheet
Product Comments
158,150In Stock
110,000Expected 9/15/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 35V 10uF 2312 10% ESR=1.6ohms
Datasheet
Product Comments
54,716In Stock
31,500Expected 3/5/2027
MouseReel Available
Min.: 1
Mult.: 1
: 500

Reel, Cut Tape, MouseReel T491 10 uF 35 VDC 10 % 1.6 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 2312 10% ESR=900
Datasheet
17,530In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Reel, Cut Tape, MouseReel T491 47 uF 20 VDC 10 % 67 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 SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 35V 10uF 2917 10% ESR=1ohms
Datasheet
Product Comments
41,513In Stock
99,200On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

Reel, Cut Tape, MouseReel T491 10 uF 35 VDC 10 % 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 10% ESR=800mOhms
Datasheet
Product Comments
22,294In Stock
64,043On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

Reel, Cut Tape, MouseReel T491 10 uF 50 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 20V 47uF 2917 10% ESR=700mOhms
Datasheet
Product Comments
38,442In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Reel, Cut Tape, MouseReel T491 47 uF 20 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
Product Comments
35,862In Stock
91,000Expected 8/27/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Reel, Cut Tape, MouseReel T491 100 uF 25 VDC 10 % 300 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 50V 22uF 2917 10% ESR=700mOhms
Datasheet
Product Comments
10,420In Stock
22,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

Reel, Cut Tape, MouseReel T491 22 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
KEMET Tantalum Capacitors - Solid SMD 50V 22uF 2917 20% ESR=600mOhms
Datasheet
Product Comments
6,647In Stock
5,500Expected 9/30/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 500

Reel, Cut Tape, MouseReel T491 22 uF 50 VDC 20 % 600 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 47uF 2917 10% ESR=600mOhms
Datasheet
Product Comments
10,373In Stock
13,400Expected 8/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Reel, Cut Tape, MouseReel T491 47 uF 35 VDC 10 % 600 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 47uF 20% ESR=0.6Ohms
Datasheet
1,960In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Reel, Cut Tape, MouseReel T491 47 uF 35 VDC 20 % 83 mOhms 2917 X Case - 55 C + 125 C
KEMET Tantalum Capacitors - Solid SMD 25V 3.3uF 10% ESR=7Ohms
Datasheet
7,970In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
No
Reel, Cut Tape, MouseReel T491 3.3 uF 25 VDC 10 % 30 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 6.8uF 1311 20% ESR=3.5Ohms
Datasheet
Product Comments
4,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
No
Reel, Cut Tape, MouseReel T491 6.8 uF 10 VDC 20 % 3.5 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 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 35V 0.1uF 1206 10% ESR=20Ohms
Datasheet
Product Comments
76,933In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 4,000
: 2,000

Reel, Cut Tape, MouseReel T491 0.1 uF 35 VDC 10 % 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 10v 1uF 1206 10% ESR=10Ohms
Datasheet
17,140In Stock
14,000Expected 9/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Reel, Cut Tape, MouseReel T491 1 uF 10 VDC 10 % 25 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 1.0uF 1206 10% ESR=8Ohms
Datasheet
Product Comments
54,807In Stock
66,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 4,000
: 2,000

Reel, Cut Tape, MouseReel T491 1 uF 25 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 50V 1uF 1207 10% ESR=7Ohms
Datasheet
19,325In Stock
14,000Expected 9/29/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 4,000
: 2,000

Reel, Cut Tape, MouseReel T491 1 uF 50 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 1.0uF 1206 20% ESR=8Ohms
Datasheet
Product Comments
18,692In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Reel, Cut Tape, MouseReel T491 1 uF 25 VDC 20 % 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 1uF 1206 20% ESR=10Ohms
Datasheet
18,261In 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 16V 10uF 1206 10% ESR=3 Ohms
Datasheet
5,528In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
19,792In Stock
12,000Expected 9/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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
20,207In Stock
18,000Expected 2/5/2027
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
95,187In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
94,688In Stock
54,000Expected 10/15/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 4,000
: 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