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 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
KEMET Tantalum Capacitors - Solid SMD 20V 47uF 2412 10 % ESR=83mOhms AECQ200
Datasheet
430In Stock
3,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 6.3 VDC 47uF 2312 20% ESR=1.6ohms
Datasheet
Product Comments
86In Stock
2,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 47 uF 6.3 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 20V 47uF 2312 20% ESR=900mOhms
Datasheet
Product Comments
588In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 47 uF 20 VDC 20 % 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 50V 0.68uF 2312 10% ESR=8ohms
Datasheet
Product Comments
39In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 0.68 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 20V 6.8uF 2312 10% ESR=1.9ohms
Datasheet
Product Comments
2,737In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 6.8 uF 20 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 25V 6.8uF 2312 10% ESR=1.9ohms
Datasheet
Product Comments
5,843In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
2,557In Stock
5,000Expected 2026/05/12
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 16V 6.8uF 2312 10% ESR=1.9ohms
Datasheet
Product Comments
148In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 6.8 uF 16 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 16V 6.8uF 2312 20% ESR=1.9ohms
Datasheet
1,548In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 6.8 uF 16 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 20V 6.8uF 2312 20% ESR=1.9 Ohms
Datasheet
Product Comments
187In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 6.8 uF 20 VDC 20 % 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 25V 6.8uF 2312 20% ESR=1.9ohms
Datasheet
Product Comments
146In Stock
3,000Expected 2026/06/30
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 6.8 uF 25 VDC 20 % 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 20% ESR=1.8ohms
Datasheet
Product Comments
500In Stock
2,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 6.8 uF 35 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 68uF 2312 10% ESR=1.2ohms
Datasheet
Product Comments
3,242In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 68 uF 10 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 68uF 10% ESR=0.5Ohms
Datasheet
9In Stock
1,000Expected 2026/05/15
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 68 uF 20 VDC 10 % 500 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 10V 68uF 2312 20% ESR=1.2 Ohms
Datasheet
Product Comments
49In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 68 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 20v 10uF 2917 10% ESR=1.2ohms
Datasheet
42In Stock
2,000Expected 2026/07/09
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 10% ESR =1ohms
Datasheet
Product Comments
821In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Reel, Cut Tape, MouseReel T491 10 uF 25 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 35V 10uF 2917 10% ESR=1 Ohms
Datasheet
120In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 35V 10uF 2917 10 % ESR=83mOhms AECQ200
Datasheet
137In Stock
1,000Expected 2026/04/22
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 Auto 10 uF 35 VDC 10 % 83 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 AEC-Q200 SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 25V 10uF 2917 10 % ESR=83mOhms AECQ200
Datasheet
899In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Reel, Cut Tape, MouseReel T491 Auto 10 uF 25 VDC 10 % 83 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 AEC-Q200 SMD/SMT
KEMET Tantalum Capacitors - Solid SMD 25v 10uF 2917 20% ESR=1ohms
Datasheet
Product Comments
3,251In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 50V 10uf 2917 20% ESR=800mOhms
Datasheet
Product Comments
30In Stock
1,500Expected 2026/06/10
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 25V 10uF 2917 20% ESR=1ohms
Datasheet
Product Comments
1,041In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

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
2,139In Stock
500Expected 2026/04/28
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Reel, Cut Tape, MouseReel T491 10 uF 35 VDC 20 % 83 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