Tantalum Capacitors - Polymer

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Polymer Capacitors Industrial Segment

KEMET Organic Capacitors (KO-CAP®) offer higher voltages in smaller case sizes and are ideal for industrial applications. These capacitors deliver a solution for applications requiring power-loss protection or maximum power efficiency of a circuit when board space is limited. The polymer technology provides these capacitors with extended life capabilities in applications subject to extremely harsh environments.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	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
Tantalum Capacitors - Polymer 2.5V 680uF 20% ESR=6mOhms T530D687M2R5ATE0067280 KEMET 1: $10.68 1,980In Stock	Mfr. Part No. T530D687M2R5ATE0067280 Mouser Part No 80-T530D687M2R5ATE06	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 20% ESR=6mOhms Learn More about KEMET T530caps	Datasheet	1,980In Stock	Cut Tape $10.68 $7.93 $6.98 $6.23 $6.05 Reel $5.59 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	680 uF	2.5 VDC	SMD/SMT	20 %	2917	6 mOhms	170 uA		- 55 C	+ 125 C	7343	D Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=6mOhms T530D687M2R5ATE006 KEMET 1: $9.96 1,916In Stock 2,000Expected 28/1/2027	Mfr. Part No. T530D687M2R5ATE006 Mouser Part No 80-T530D687M2R5ATE6	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=6mOhms Learn More about KEMET T530caps	Datasheet	1,916In Stock 2,000Expected 28/1/2027	Cut Tape $9.96 $7.38 $6.35 $6.02 Reel $5.49 MouseReel Available	Min.: 1 Mult.: 1 : 500	680 uF	2.5 VDC	SMD/SMT	20 %	2917	6 mOhms	170 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5 V 1000uF 2917 20% ESR=5mOhms T530X108M2R5ATE005 KEMET 1: $13.15 414In Stock	Mfr. Part No. T530X108M2R5ATE005 Mouser Part No 80-T530X108M2R5ATE5	KEMET	Tantalum Capacitors - Polymer 2.5 V 1000uF 2917 20% ESR=5mOhms Learn More about KEMET T530caps	Datasheet	414In Stock	Cut Tape $13.15 $9.94 $8.66 $8.26 Reel $7.59 MouseReel Available	Min.: 1 Mult.: 1 : 500	1000 uF	2.5 VDC	SMD/SMT	20 %	2917	5 mOhms	250 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 1000uF 2917 20% ESR=6mOhms T530X108M004ATE006 KEMET 1: $13.64 1,250In Stock 11,500Expected 11/3/2027	Mfr. Part No. T530X108M004ATE006 Mouser Part No 80-T530X108M4ATE6	KEMET	Tantalum Capacitors - Polymer 4V 1000uF 2917 20% ESR=6mOhms Learn More about KEMET T530caps	Datasheet	1,250In Stock 11,500Expected 11/3/2027	Cut Tape $13.64 $10.16 $8.87 $8.31 Reel $7.38 MouseReel Available	Min.: 1 Mult.: 1 : 500	1000 uF	4 VDC	SMD/SMT	20 %	2917	6 mOhms	400 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 150uF 2917 20% ESR=25mOhms T530X157M016ATE025 KEMET 1: $14.78 941In Stock 1,000Expected 18/2/2027	Mfr. Part No. T530X157M016ATE025 Mouser Part No 80-T530X157M16ATE025	KEMET	Tantalum Capacitors - Polymer 16V 150uF 2917 20% ESR=25mOhms Learn More about KEMET T530caps	Datasheet	941In Stock 1,000Expected 18/2/2027	Cut Tape $14.78 $10.93 $9.56 $8.87 Reel $8.60 View $8.26 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	150 uF	16 VDC	SMD/SMT	20 %	2917	25 mOhms	240 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=5mOhms T530X337M010ATE005 KEMET 1: $13.15 2,570In Stock 1,500Expected 8/7/2027	Mfr. Part No. T530X337M010ATE005 Mouser Part No 80-T530X337M010ATE5	KEMET	Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=5mOhms Learn More about KEMET T530caps	Datasheet	2,570In Stock 1,500Expected 8/7/2027	Cut Tape $13.15 $9.94 $8.66 $8.26 Reel $7.58 MouseReel Available	Min.: 1 Mult.: 1 : 500	330 uF	10 VDC	SMD/SMT	20 %	2917	5 mOhms	330 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=5mOhms T530Y108M2R5ATE005 KEMET 1: $12.06 594In Stock	Mfr. Part No. T530Y108M2R5ATE005 Mouser Part No 80-T530Y108M2R5ATE5	KEMET	Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=5mOhms Learn More about KEMET T530caps	Datasheet	594In Stock	Cut Tape $12.06 $9.06 $7.86 $7.49 Reel $7.26 MouseReel Available	Min.: 1 Mult.: 1 : 500	1000 uF	2.5 VDC	SMD/SMT	20 %	2917	5 mOhms	250 uA	3.8 mm	- 55 C	+ 125 C	7343	Y Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=6mOhms T530Y227M010ATE006 KEMET 1: $9.48 473In Stock	Mfr. Part No. T530Y227M010ATE006 Mouser Part No 80-T530Y227M10ATE6	KEMET	Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=6mOhms Learn More about KEMET T530caps	Datasheet	473In Stock	Cut Tape $9.48 $7.00 $6.02 $5.71 Reel $5.18 MouseReel Available	Min.: 1 Mult.: 1 : 500	220 uF	10 VDC	SMD/SMT	20 %	2917	6 mOhms	220 uA	3.8 mm	- 55 C	+ 125 C	7343	Y Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=5mOhm T530Y477M006ATE005 KEMET 1: $12.06 1,823In Stock 7,500On Order	Mfr. Part No. T530Y477M006ATE005 Mouser Part No 80-T530Y477M6ATE5	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=5mOhm Learn More about KEMET T530caps	Datasheet	1,823In Stock 7,500On Order On Order Ship Dates Mfr. No: T530Y477M006ATE005 Stock: 1,823 Can Dispatch Immediately On Order: 4,000 Expected 13/4/2027 3,500 Expected 29/4/2027 Factory Lead Time: 25 Weeks	Cut Tape $12.06 $9.06 $7.86 $7.49 Reel $6.85 MouseReel Available	Min.: 1 Mult.: 1 : 500	470 uF	6.3 VDC	SMD/SMT	20 %	2917	5 mOhms	296.1 uA	3.8 mm	- 55 C	+ 125 C	7343	Y Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 100uF 1380 20% ESR=45mOhms AEC-Q200 T591B107M006ATE045 KEMET 1: $1.70 7,279In Stock	Mfr. Part No. T591B107M006ATE045 Mouser Part No 80-T591B107M006ATE45	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 1380 20% ESR=45mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	7,279In Stock	Cut Tape $1.70 $0.872 $0.798 $0.676 Reel $0.636 View $0.638 $0.594 $0.583 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	100 uF	6.3 VDC	SMD/SMT	20 %	1311	45 mOhms	63 uA	1.9 mm	- 55 C	+ 125 C	3528	B Case	T591		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 150uF 1380 20% ESR=45mOhms AEC-Q200 T591B157M006ATE045 KEMET 1: $1.86 5,700In Stock	Mfr. Part No. T591B157M006ATE045 Mouser Part No 80-T591B157M006ATE45	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 1380 20% ESR=45mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	5,700In Stock	Cut Tape $1.86 $0.975 $0.895 $0.762 $0.719 Reel $0.679 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	150 uF	6.3 VDC	SMD/SMT	20 %	1311	45 mOhms	94.5 uA	1.9 mm	- 55 C	+ 125 C	3528	B Case	T591		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms AEC-Q200 T591D106M050ATE090 KEMET 1: $3.45 3,795In Stock 2,500Expected 28/12/2026	Mfr. Part No. T591D106M050ATE090 Mouser Part No 80-T591D106M050ATE90	KEMET	Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	3,795In Stock 2,500Expected 28/12/2026	Cut Tape $3.45 $2.37 $1.94 $1.81 Reel $1.56 MouseReel Available	Min.: 1 Mult.: 1 : 500	10 uF	50 VDC	SMD/SMT	20 %	2917	90 mOhms	50 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T591		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=25mOhms AEC-Q200 T591D227M010ATE025 KEMET 1: $3.16 2,998In Stock 4,000Expected 29/4/2027	Mfr. Part No. T591D227M010ATE025 Mouser Part No 80-T591D227M010ATE25	KEMET	Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=25mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	2,998In Stock 4,000Expected 29/4/2027	Cut Tape $3.16 $2.15 $1.75 $1.62 Reel $1.40 MouseReel Available	Min.: 1 Mult.: 1 : 500	220 uF	10 VDC	SMD/SMT	20 %	2917	25 mOhms	220 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T591		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 10uF 2917 20% ESR=120mOhm AEC-Q200 T591V106M035ATE120 KEMET 1: $3.20 1,914In Stock	Mfr. Part No. T591V106M035ATE120 Mouser Part No 80-T591V106M35ATE120	KEMET	Tantalum Capacitors - Polymer 35V 10uF 2917 20% ESR=120mOhm AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	1,914In Stock	Cut Tape $3.20 $2.19 $1.78 $1.66 $1.46 Reel $1.41 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	10 uF	35 VDC	SMD/SMT	20 %	2917	120 mOhms	35 uA	1.9 mm	- 55 C	+ 125 C	7343	V Case	T591		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 150uF 3528 20% ESR=45mOhms AEC-Q200 T598B157M006ATE045 KEMET 1: $1.78 9,037In Stock	Mfr. Part No. T598B157M006ATE045 Mouser Part No 80-T598B157M006ATE45	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 3528 20% ESR=45mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	9,037In Stock	Cut Tape $1.78 $0.993 $0.913 $0.777 $0.734 Reel $0.699 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	150 uF	6.3 VDC	SMD/SMT	20 %	1311	45 mOhms	94.5 uA	1.9 mm	- 55 C	+ 125 C	3528	B Case	T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 150uF 7343 20% ESR=25mOhms AEC-Q200 T598D157M010ATE025 KEMET 1: $2.96 2,519In Stock	Mfr. Part No. T598D157M010ATE025 Mouser Part No 80-T598D157M10ATE025	KEMET	Tantalum Capacitors - Polymer 10V 150uF 7343 20% ESR=25mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	2,519In Stock	Cut Tape $2.96 $2.09 $1.77 $1.56 Reel $1.35 MouseReel Available	Min.: 1 Mult.: 1 : 500	150 uF	10 VDC	SMD/SMT	20 %	2917	25 mOhms	150 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 22uF 2917 20% ESR=65mOhms AEC-Q200 T598D226M035ATE065 KEMET 1: $3.60 1,996In Stock 17,000On Order	Mfr. Part No. T598D226M035ATE065 Mouser Part No 80-T598D226M35E65	KEMET	Tantalum Capacitors - Polymer 35V 22uF 2917 20% ESR=65mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1,996In Stock 17,000On Order On Order Ship Dates Mfr. No: T598D226M035ATE065 Stock: 1,996 Can Dispatch Immediately On Order: 2,000 Expected 21/12/2026 15,000 Expected 27/4/2027 Factory Lead Time: 25 Weeks	Cut Tape $3.60 $2.49 $2.04 $1.90 Reel $1.65 MouseReel Available	Min.: 1 Mult.: 1 : 500	22 uF	35 VDC	SMD/SMT	20 %	2917	65 mOhms	77 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 10uF 2917 20% ESR=120mOhm AEC-Q200 T598V106M035ATE120 KEMET 1: $3.66 1,450In Stock	Mfr. Part No. T598V106M035ATE120 Mouser Part No 80-T598V106M035E120	KEMET	Tantalum Capacitors - Polymer 35V 10uF 2917 20% ESR=120mOhm AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1,450In Stock	Cut Tape $3.66 $2.52 $2.07 $1.93 $1.69 Reel $1.60 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	10 uF	35 VDC	SMD/SMT	20 %	2917	120 mOhms	35 uA	1.9 mm	- 55 C	+ 125 C	7343	V Case	T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 63V 15 uF AEC-Q200 20% ESR=75mOhms AEC-Q200 T598X156M063ATE075 KEMET 1: $7.33 1,068In Stock 1,000On Order	Mfr. Part No. T598X156M063ATE075 Mouser Part No 80-T598X156M63ATE075	KEMET	Tantalum Capacitors - Polymer 63V 15 uF AEC-Q200 20% ESR=75mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1,068In Stock 1,000On Order	Cut Tape $7.33 $5.32 $4.52 $4.27 Reel $4.03 View $3.94 $3.92 MouseReel Available	Min.: 1 Mult.: 1 : 500	15 uF	63 VDC	SMD/SMT	20 %	2917	75 mOhms	94.5 uA		- 55 C	+ 125 C	7343	X Case	T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 33uF 2917 20% ESR=65mOhms AEC-Q200 T598X336M035ATE065 KEMET 1: $4.77 1,893In Stock	Mfr. Part No. T598X336M035ATE065 Mouser Part No 80-T598X336M35E65	KEMET	Tantalum Capacitors - Polymer 35V 33uF 2917 20% ESR=65mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1,893In Stock	Cut Tape $4.77 $3.36 $2.80 $2.62 Reel $2.31 MouseReel Available	Min.: 1 Mult.: 1 : 500	33 uF	35 VDC	SMD/SMT	20 %	2917	65 mOhms	115.5 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 47uF 7343 20% ESR=0.075Ohms AEC-Q200 T598X476M035ATE075 KEMET 1: $6.46 3,707In Stock	Mfr. Part No. T598X476M035ATE075 Mouser Part No 80-T598X476M035ATE75	KEMET	Tantalum Capacitors - Polymer 35V 47uF 7343 20% ESR=0.075Ohms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	3,707In Stock	Cut Tape $6.46 $4.62 $3.90 $3.67 Reel $3.28 MouseReel Available	Min.: 1 Mult.: 1 : 500	47 uF	35 VDC	SMD/SMT	20 %	2917	700 kOhms	164.5 mA	4 mm	- 55 C	+ 125 C	7343	X Case	T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 10uF 20% 105C 3216 ESR=200mOhms T521A106M016ATE200 KEMET 1: $1.94 470In Stock 2,000Expected 23/2/2027	Mfr. Part No. T521A106M016ATE200 Mouser Part No 80-T521A106M16ATE200	KEMET	Tantalum Capacitors - Polymer 16V 10uF 20% 105C 3216 ESR=200mOhms Learn More about KEMET t521 caps	Datasheet	470In Stock 2,000Expected 23/2/2027	Cut Tape $1.94 $1.20 $0.991 $0.83 $0.774 Reel $0.733 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	10 uF	16 VDC	SMD/SMT	20 %	1206	200 mOhms	16 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T521		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 25V 10uF 20% 3216-18 -55 /+105C ESR=150mOhms T521A106M025ATE150 KEMET 1: $1.59 901In Stock 10,000On Order	Mfr. Part No. T521A106M025ATE150 Mouser Part No 80-T521A106M25ATE150	KEMET	Tantalum Capacitors - Polymer 25V 10uF 20% 3216-18 -55 /+105C ESR=150mOhms Learn More about KEMET t521 caps	Datasheet	901In Stock 10,000On Order On Order Ship Dates Mfr. No: T521A106M025ATE150 Stock: 901 Can Dispatch Immediately On Order: 4,000 Expected 28/12/2026 6,000 Expected 1/2/2027 Factory Lead Time: 27 Weeks	Cut Tape $1.59 $0.925 $0.745 $0.617 $0.574 Reel $0.515 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	10 uF	25 VDC	SMD/SMT	20 %	1206	150 mOhms	25 uA	1.6 mm	- 55 C	+ 125 C	3216	A Case	T521		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 20V 33uF ESR=70mOhms High Volt T521B336M020ATE070 KEMET 1: $1.85 2,910In Stock New Product	Mfr. Part No. T521B336M020ATE070 Mouser Part No 80-T521B336M20ATE070 New Product	KEMET	Tantalum Capacitors - Polymer 20V 33uF ESR=70mOhms High Volt Learn More about KEMET t521 caps	Datasheet	2,910In Stock	Cut Tape $1.85 $0.959 $0.88 $0.748 Reel $0.734 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	33 uF	20 VDC	SMD/SMT	20 %	1411	70 mOhms		1.9 mm	- 55 C		3528	B Code	T521		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 47uF 20% 90mOhms -55C/+125C T521B476M016ATE090 KEMET 1: $2.23 1,287In Stock 16,000On Order	Mfr. Part No. T521B476M016ATE090 Mouser Part No 80-T521B476M016ATE90	KEMET	Tantalum Capacitors - Polymer 16V 47uF 20% 90mOhms -55C/+125C Learn More about KEMET t521 caps	Datasheet	1,287In Stock 16,000On Order On Order Ship Dates Mfr. No: T521B476M016ATE090 Stock: 1,287 Can Dispatch Immediately On Order: 8,000 Expected 12/1/2027 8,000 Expected 30/3/2027 Factory Lead Time: 40 Weeks	Cut Tape $2.23 $1.55 $1.15 $0.957 Reel $0.823 View $0.895 $0.777 $0.733 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 2,000	47 uF	16 VDC	SMD/SMT	20 %	1311	90 mOhms	75.2 uA	1.9 mm	- 55 C	+ 125 C	3528	B Case	T521		Reel, Cut Tape, MouseReel