MLCC Replacement Solutions

KEMET KOCAP Tantalum Polymer Capacitors are ideal for board space savings, a piezo noise-free environment, high capacitance, long stable life performance, and/or lower profile requirements. Tantalum polymer capacitors are selected over other capacitor technologies when application voltages are less than 50V, capacitance needs are between 1µF to 1mF, and application frequencies are below 1MHz. Since replacing ceramic capacitors with tantalum polymer capacitors is not typically one-for-one, designers need to consider several design requirements as outlined in the schematic below.

Results: 1 307
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Capacitance
Voltage Rating DC
Termination Style
Tolerance
Case Code - in
ESR
Leakage Current
Height
Minimum Operating Temperature
Maximum Operating Temperature
Case Code - mm
Mfr Case Code
Series
Qualification
Packaging
KEMET Tantalum Capacitors - Polymer 4V 680uF 20% ESR=35mOhms
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 2 000
Mult.: 2 000
: 2 000

680 uF 4 VDC SMD/SMT 20 % 2917 35 mOhms 272 uA 4 mm - 55 C + 105 C 7343 X Case T520 Reel
KEMET Tantalum Capacitors - Polymer 4V 680uF 20% ESR=10mOhms
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 2 000
Mult.: 2 000
: 2 000

680 uF 4 VDC SMD/SMT 20 % 2917 10 mOhms 272 uA 4 mm - 55 C + 105 C 7343 X Case T520 Reel
KEMET Tantalum Capacitors - Polymer 4V 680uF 20% ESR=15mOhms
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 2 000
Mult.: 2 000
: 2 000

680 uF 4 VDC SMD/SMT 20 % 2917 15 mOhms 272 uA 4 mm - 55 C + 105 C 7343 X Case T520 Reel
KEMET Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=15mOhms
Datasheet
Product Comments
Non-Stocked Lead-Time 25 Weeks
Min.: 500
Mult.: 500
: 500

1 mF 2.5 VDC SMD/SMT 20 % 2917 15 mOhms 250 uA 3.8 mm - 55 C + 105 C 7343 Y Case T520 Reel
KEMET Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
Non-Stocked Lead-Time 25 Weeks
Min.: 500
Mult.: 500
: 500

1 mF 2.5 VDC SMD/SMT 20 % 2917 25 mOhms 250 uA 3.8 mm - 55 C + 105 C 7343 Y Case T520 Reel
KEMET Tantalum Capacitors - Polymer 10V 330uF 20% ESR=15mOhms
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 500
Mult.: 500
: 500

330 uF 10 VDC SMD/SMT 20 % 2917 15 mOhms 330 uA 3.8 mm - 55 C + 105 C 7343 Y Case T520 Reel
KEMET Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=15mOhms
Datasheet
Product Comments
Non-Stocked Lead-Time 25 Weeks
Min.: 500
Mult.: 500
: 500

680 uF 2.5 VDC SMD/SMT 20 % 2917 15 mOhms 170 uA 3.8 mm - 55 C + 105 C 7343 Y Case T520 Reel
KEMET Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=25mOhms
Datasheet
Product Comments
Non-Stocked Lead-Time 25 Weeks
Min.: 500
Mult.: 500
: 500

680 uF 4 VDC SMD/SMT 20 % 2917 25 mOhms 272 uA 3.8 mm - 55 C + 105 C 7343 Y Case T520 Reel
KEMET Tantalum Capacitors - Polymer 63V 1uF 1311 20% ESR=200mohms
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 8 000
Mult.: 8 000
: 8 000

1 uF 63 VDC SMD/SMT 20 % 1411 200 mOhms 6.3 uA 1.9 mm - 55 C + 105 C 3528 B Case T521 Reel
KEMET Tantalum Capacitors - Polymer 16V 10uF 1311 20% ESR=100mOhms
Datasheet
Non-Stocked Lead-Time 25 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

10 uF 16 VDC SMD/SMT 20 % 1411 100 mOhms 16 uA 1.9 mm - 55 C + 125 C 3528 B Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 25V 10uF 1311 20% ESR=100mOhms
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 2 000
Mult.: 2 000
: 2 000

10 uF 25 VDC SMD/SMT 20 % 1411 100 mOhms 25 uA 1.9 mm - 55 C + 125 C 3528 B Case T521 Reel
KEMET Tantalum Capacitors - Polymer 50V 1.5uF 1311 20% ESR=200mohms
Datasheet
Lead-Time 25 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

1.5 uF 50 VDC SMD/SMT 20 % 1411 200 mOhms 7.5 uA 2.1 mm - 55 C + 105 C 3528 B Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 16V 22uF 1311 20% ESR=70mOhms
Datasheet
Non-Stocked Lead-Time 41 Weeks
Min.: 2 000
Mult.: 2 000
: 2 000
22 uF SMD/SMT 20 % - 55 C + 105 C T521 Reel
KEMET Tantalum Capacitors - Polymer 25V 22uF 3528 20%
Datasheet
Non-Stocked Lead-Time 41 Weeks
Min.: 2 000
Mult.: 2 000
: 2 000

22 uF 25 VDC SMD/SMT 20 % 1311 55 uA 1.9 mm - 55 C + 125 C 3528 B Coded T521 Reel
KEMET Tantalum Capacitors - Polymer 50V 3.3uF 1311 20% ESR=280mOhms
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 8 000
Mult.: 8 000
: 8 000

3.3 uF 50 VDC SMD/SMT 20 % 1311 280 mOhms 16.5 uA 1.9 mm - 55 C + 105 C 3528 B Case T521 Reel
KEMET Tantalum Capacitors - Polymer 20V 33uF ESR=100mOhms High Volt
Datasheet
Non-Stocked Lead-Time 41 Weeks
Min.: 2 000
Mult.: 2 000
: 2 000

33 uF 20 VDC SMD/SMT 20 % 1411 100 mOhms 1.9 mm - 55 C 3528 B Code T521 Reel
KEMET Tantalum Capacitors - Polymer 50V 0.68uF 1311 20% ESR=200mohms
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 2 000
Mult.: 2 000
: 2 000

680 nF 50 VDC SMD/SMT 20 % 1311 200 mOhms 3.4 uA 1.9 mm - 55 C + 105 C 3528 B Case T521 Reel
KEMET Tantalum Capacitors - Polymer 63V 0.68uF 1311 20% ESR=200mohms
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 2 000
Mult.: 2 000
: 2 000

680 nF 63 VDC SMD/SMT 20 % 1411 200 mOhms 4.3 uA 1.9 mm - 55 C + 105 C 3528 B Case T521 Reel
KEMET Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 500
Mult.: 500
: 500

10 uF 50 VDC SMD/SMT 20 % 2917 90 mOhms 50 uA 2.8 mm - 55 C + 125 C 7343 D Case T521 Reel
KEMET Tantalum Capacitors - Polymer 20V 150uF 2917 20% ESR=280mOhms
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 2 500
Mult.: 2 500
: 2 500

150 uF 20 VDC SMD/SMT 20 % 2917 280 mOhms 300 uA 2.8 mm - 55 C + 105 C 7343 D Case T521 Reel
KEMET Tantalum Capacitors - Polymer 20V 150uF 2917 20% ESR=280mOhms
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 2 500
Mult.: 2 500
: 2 500

150 uF 20 VDC SMD/SMT 20 % 2917 280 mOhms 300 uA 2.8 mm - 55 C + 105 C 7343 D Case T521 Reel
KEMET Tantalum Capacitors - Polymer 25V 33uF 2917 20% ESR=40mOhms
Datasheet
Non-Stocked
Min.: 2 500
Mult.: 2 500
: 2 500

33 uF 25 VDC SMD/SMT 20 % 2917 40 mOhms 82.5 uA 2.8 mm - 55 C + 105 C 7343 D Case T521 Reel
KEMET Tantalum Capacitors - Polymer 63V 4.7uF 2917 20% ESR=300mOhms
Datasheet
Product Comments
Non-Stocked Lead-Time 25 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 500

4.7 uF 63 VDC SMD/SMT 20 % 2917 300 mOhms 29.6 uA 2.8 mm - 55 C + 125 C 7343 D Case T521 Reel, Cut Tape, MouseReel
KEMET Tantalum Capacitors - Polymer 75V 4.7uF 2917 20% ESR=75mOhms
Datasheet
Non-Stocked
Min.: 2 500
Mult.: 2 500
: 2 500

4.7 uF 75 VDC SMD/SMT 20 % 2917 75 mOhms 35.3 uA 2.8 mm - 55 C + 125 C 7343 D Case T521 Reel
KEMET Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=40mOhms
Datasheet
Non-Stocked
Min.: 2 500
Mult.: 2 500
: 2 500

47 uF 16 VDC SMD/SMT 20 % 2917 40 mOhms 75.2 uA 2.8 mm - 55 C + 105 C 7343 D Case T521 Reel