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 6.3V 33uF 2312 20% ESR=1.8ohms
Datasheet
Product Comments
3.576In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 33 uF 6.3 VDC 20 % 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 10V 33uF 2312 20% ESR=1.6ohms
Datasheet
Product Comments
765In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 33 uF 10 VDC 20 % 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 16V 33uF 2312 20% ESR=1.2ohms
Datasheet
876In Stock
1.000Expected 02/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 33 uF 16 VDC 20 % 45 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 20V 33uF 2312 20% ESR=1.2ohms
Datasheet
Product Comments
30In Stock
2.000Expected 12/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 33 uF 20 VDC 20 % 45 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 4V 330uF 2312 10% ESR=900mOhms
Datasheet
50In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 330 uF 4 VDC 10 % 900 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 6.3V 330uF 10% ESR=1.2Ohms
Datasheet
169In Stock
500Expected 14/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 330 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 4V 330uF 2312 20% ESR=900mOhms
Datasheet
6In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 330 uF 4 VDC 20 % 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 SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 50V 0.47uF 2312 10% ESR=8ohms
Datasheet
Product Comments
2.753In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 0.47 uF 50 VDC 10 % 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 50V 0.47uF 2312 20% ESR=7.2ohms
Datasheet
220In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 0.47 uF 50 VDC 20 % 25 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 16V 4.7uF 2312 10% ESR=2.4ohms
Datasheet
1.347In Stock
2.000Expected 09/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 4.7 uF 16 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 20V 4.7uF 2312 10% ESR=2.4ohms
Datasheet
Product Comments
1.238In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 4.7 uF 20 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 25V 4.7uF 2312 10% ESR=2.4ohms
Datasheet
Product Comments
8.656In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 25V 4.7uF 2312 10% ESR=2.4Ohms
Datasheet
Product Comments
2.904In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

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 50V 4.7uF 2312
Datasheet
24In Stock
1.500On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 4.7 uF 50 VDC 10 % 1.4 Ohms 2312 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 4.7uF 2312 10% ESR=2.4ohms
Datasheet
1.137In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Reel, Cut Tape, MouseReel T491 4.7 uF 20 VDC 10 % 25 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 16V 4.7uF 2312 20% ESR=2.4ohms
Datasheet
116In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 4.7 uF 16 VDC 20 % 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 20V 4.7uF 2312 20% ESR=2.4ohms
Datasheet
241In Stock
1.000Expected 22/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 4.7 uF 20 VDC 20 % 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 SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 25V 4.7uF 2312 20% ESR=2.4ohms
Datasheet
Product Comments
55In Stock
10.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 4.7 uF 25 VDC 20 % 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 25V 4.7uF 20% ESR=2.3Ohms
Datasheet
32In Stock
3.000Expected 22/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Reel, Cut Tape, MouseReel T491 4.7 uF 25 VDC 20 % 50 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 4.7uF 2312 20% ESR=2.2ohms
Datasheet
Product Comments
949In Stock
1.000Expected 23/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 4.7 uF 35 VDC 20 % 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 35V 4.7uF 2312 20% ESR=2ohms
Datasheet
2.026In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Reel, Cut Tape, MouseReel T491 4.7 uF 35 VDC 20 % 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 SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 6.3V 47uF 2312 10% ESR=1.6ohms
Datasheet
Product Comments
1.023In Stock
1.500Expected 30/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 47 uF 6.3 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 16V 47uF 2412 10 % ESR=1.2 Ohms AECQ200
Datasheet
778In Stock
650On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 Auto 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 AEC-Q200 SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 10V 47uF 2312 10% ESR=1.2ohms
Datasheet
Product Comments
2.787In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Reel, Cut Tape, MouseReel T491 47 uF 10 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 SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 16V 47uF 2312 10% ESR=1ohms
Datasheet
2.920In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Reel, Cut Tape, MouseReel T491 47 uF 16 VDC 10 % 45 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