Capacitors – Mouser Taiwan

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Tantalum Polymer Capacitors

KEMET Tantalum Polymer Capacitors are specially designed as a capacitance solution for applications seeking low ESR, high capacitance, long life, small case size, low profile, and high ripple handling. The use of a solid electrolytic capacitor in combination with a conductive polymer cathode yields the most energy-dense capacitance solution available in the world with the lowest possible ESR.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Product Type	Product	Termination Style	Case Code - in	Case Code - mm	Capacitance	Tolerance	Voltage Rating DC
Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=7mOhms T520V107M006ATE007 KEMET 1: NT$144.83 36,042In Stock	Mfr. Part # T520V107M006ATE007 Mouser Part # 80-T520V107M6ATE7	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	36,042In Stock	Cut Tape NT$144.83 NT$102.89 NT$86.04 NT$81.02 NT$72.06 Reel NT$69.19 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	100 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 20V 150uF 2917 20% ESR=50mOhms T521D157M020ATE050 KEMET 1: NT$184.63 3,817In Stock 4,000Expected 4/12/2027	Mfr. Part # T521D157M020ATE050 Mouser Part # 80-T521D157M020ATE50	KEMET	Tantalum Capacitors - Polymer 20V 150uF 2917 20% ESR=50mOhms Learn More about KEMET t521 caps	Datasheet	3,817In Stock 4,000Expected 4/12/2027	Cut Tape NT$184.63 NT$133.72 NT$113.29 NT$106.83 Reel NT$95.72 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	150 uF	20 %	20 VDC
Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms T530X687M004ATE010 KEMET 1: NT$331.61 4,176In Stock	Mfr. Part # T530X687M004ATE010 Mouser Part # 80-T530X687M004	KEMET	Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	4,176In Stock	Cut Tape NT$331.61 NT$249.52 NT$217.25 NT$202.55 Reel NT$189.65 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	680 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=6mOhm T530Y337M006ATE006 KEMET 1: NT$310.46 4,359In Stock	Mfr. Part # T530Y337M006ATE006 Mouser Part # 80-T530Y337M6ATE6	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=6mOhm Learn More about KEMET T530caps	Datasheet	4,359In Stock	Cut Tape NT$310.46 NT$232.67 NT$201.84 NT$192.16 Reel NT$175.67 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 50V 33uF 2917 10% ESR=75mOhms T543X336K050ATW075 KEMET 1: NT$609.09 2,665In Stock 5,000Expected 10/8/2026	Mfr. Part # T543X336K050ATW075 Mouser Part # 80-543X336K050ATW075	KEMET	Tantalum Capacitors - Polymer 50V 33uF 2917 10% ESR=75mOhms Learn More about KEMET T543	Datasheet	2,665In Stock 5,000Expected 10/8/2026	Cut Tape NT$609.09 NT$476.45 NT$423.39 Reel NT$364.24 MouseReel Available	Min.: 1 Mult.: 1 Max.: 400 : 100		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	33 uF	10 %	50 VDC
Tantalum Capacitors - Polymer 25V 4.7uF 0805 20% ESR=300mOhms T529P475M025AAE300 KEMET 1: NT$105.04 17,139In Stock	Mfr. Part # T529P475M025AAE300 Mouser Part # 80-T529P475M25AAE300	KEMET	Tantalum Capacitors - Polymer 25V 4.7uF 0805 20% ESR=300mOhms Learn More about KEMET t523 capacitors	Datasheet	17,139In Stock	Cut Tape NT$105.04 NT$72.78 NT$59.87 NT$55.93 NT$47.32 Reel NT$44.45 MouseReel Available	Min.: 1 Mult.: 1 Max.: 12,000 : 3,000		Tantalum Capacitors		SMD/SMT	0805	2012	4.7 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 2.5V 560uF 2917 20% ESR=5mOhms T530D567M2R5ATE005 KEMET 1: NT$314.40 6,379In Stock	Mfr. Part # T530D567M2R5ATE005 Mouser Part # 80-T530D567M2R5E5	KEMET	Tantalum Capacitors - Polymer 2.5V 560uF 2917 20% ESR=5mOhms Learn More about KEMET T530caps	Datasheet	6,379In Stock	Cut Tape NT$314.40 NT$235.89 NT$204.70 NT$195.02 Reel NT$194.67 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	560 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5V 330uF ESR=30mOhms 3528-12 20% T527T337M2R5APE030 KEMET 1: NT$72.42 3,950In Stock New Product	Mfr. Part # T527T337M2R5APE030 Mouser Part # 80-T527T337M2R5APE30 New Product	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF ESR=30mOhms 3528-12 20% Learn More about KEMET T527 KOCAPs	Datasheet	3,950In Stock	Cut Tape NT$72.42 NT$49.83 NT$42.66 NT$37.28 View Reel NT$31.08 NT$31.48 NT$31.08 NT$31.08 MouseReel Available	Min.: 1 Mult.: 1 Max.: 6,000 : 3,000		Tantalum Capacitors	Tantalum Capacitor	SMD/SMT	1311	3528	330 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=10mOhm T530D337M006ATE010 KEMET 1: NT$308.31 5,286In Stock	Mfr. Part # T530D337M006ATE010 Mouser Part # 80-T530D337M6ATE10	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=10mOhm Learn More about KEMET T530caps	Datasheet	5,286In Stock	Cut Tape NT$308.31 NT$230.16 NT$198.97 NT$183.55 Reel NT$173.16 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 25V 33uF 3528 ESR=100mOhms T527B336M025ATE100 KEMET 1: NT$63.81 3,020In Stock New Product	Mfr. Part # T527B336M025ATE100 Mouser Part # 80-T527B336M25ATE100 New Product	KEMET	Tantalum Capacitors - Polymer 25V 33uF 3528 ESR=100mOhms Learn More about KEMET T527 KOCAPs	Datasheet	3,020In Stock	Cut Tape NT$63.81 NT$44.10 NT$37.64 NT$32.77 Reel NT$25.38 View NT$27.78 NT$25.99 NT$23.45 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 2,000		Tantalum Capacitors	Aluminum Polymer Capacitors	SMD/SMT	1311	3528	33 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 10V 470uF 20% 20mOhms -55C/+125C T530X477M010ATE020 KEMET 1: NT$335.56 1,926In Stock	Mfr. Part # T530X477M010ATE020 Mouser Part # 80-T530X477M010ATE20	KEMET	Tantalum Capacitors - Polymer 10V 470uF 20% 20mOhms -55C/+125C Learn More about KEMET T530caps	Datasheet	1,926In Stock	Cut Tape NT$335.56 NT$252.03 NT$218.69 NT$208.29 Reel NT$200.76 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2815	7343	470 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 25V 10uF 1311 10% ESR=100mOhms T543B106K025AHE100 KEMET 1: NT$205.78 6,042In Stock	Mfr. Part # T543B106K025AHE100 Mouser Part # 80-T543B106K025HE100	KEMET	Tantalum Capacitors - Polymer 25V 10uF 1311 10% ESR=100mOhms Learn More about KEMET T543	Datasheet	6,042In Stock	Cut Tape NT$205.78 NT$144.48 NT$124.40 Reel NT$111.49 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	10 uF	10 %	25 VDC
Tantalum Capacitors - Polymer 25V 150uF 20% 7343-31 -55 /+125C ESR=50mOhms T521D157M025ATE050 KEMET 1: NT$114.00 1,615In Stock 5,000On Order New At Mouser	Mfr. Part # T521D157M025ATE050 Mouser Part # 80-T521D157M25ATE050 New At Mouser	KEMET	Tantalum Capacitors - Polymer 25V 150uF 20% 7343-31 -55 /+125C ESR=50mOhms Learn More about KEMET t521 caps	Datasheet	1,615In Stock 5,000On Order On Order Ship Dates Mfr. #: T521D157M025ATE050 Stock: 1,615 Can Ship Immediately On Order: 500 Expected 12/3/2026 1,500 Expected 12/31/2026 3,000 Expected 5/6/2027 Factory Lead-Time: 43 Weeks	Cut Tape NT$114.00 NT$82.46 NT$71.34 NT$62.74 Reel NT$55.57 NT$49.47 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 500		Tantalum Capacitors	Electrolytic Polymer Capacitors	SMD/SMT	2917	7343	150 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms T541X337M016AH6520 KEMET 1: NT$883.70 1,758In Stock	Mfr. Part # T541X337M016AH6520 Mouser Part # 80-T541X337M16AH6520	KEMET	Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms Learn More about KEMET KEMETt54caps	Datasheet	1,758In Stock	Cut Tape NT$883.70 NT$676.13 NT$665.02 Reel NT$565.00 MouseReel Available	Min.: 1 Mult.: 1 Max.: 400 : 100	No	Tantalum Capacitors		SMD/SMT	2917	7343	330 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 30V 150uF 20% ESR=45mOhms T543O157M030AHW045 KEMET 1: NT$758.59 1,181In Stock 1,200Expected 12/8/2026	Mfr. Part # T543O157M030AHW045 Mouser Part # 80-T543O157M030AHW45	KEMET	Tantalum Capacitors - Polymer 30V 150uF 20% ESR=45mOhms Learn More about KEMET T543	Datasheet	1,181In Stock 1,200Expected 12/8/2026	Cut Tape NT$758.59 NT$580.77 NT$519.11 Reel NT$469.64 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2924	7360	150 uF	20 %	30 VDC
Tantalum Capacitors - Polymer 10V 22uF 1206 20% ESR=80mOhms T520A226M010ANE080 KEMET 1: NT$78.51 4,251In Stock	Mfr. Part # T520A226M010ANE080 Mouser Part # 80-T520A226M10ANE080	KEMET	Tantalum Capacitors - Polymer 10V 22uF 1206 20% ESR=80mOhms Learn More about KEMET t520caps	Datasheet	4,251In Stock	Cut Tape NT$78.51 NT$53.42 NT$43.38 NT$40.15 View Reel NT$31.76 NT$34.77 NT$33.13 NT$31.76 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1206	3216	22 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=15mOhms T520C337M2R5ATE015 KEMET 1: NT$65.61 4,070In Stock	Mfr. Part # T520C337M2R5ATE015 Mouser Part # 80-T520C337M2R5ATE15	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	4,070In Stock	Cut Tape NT$65.61 NT$44.81 NT$36.21 NT$33.27 Reel NT$28.54 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2312	6032	330 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=9mOhms T520V157M006ATE009 KEMET 1: NT$75.64 16,986In Stock	Mfr. Part # T520V157M006ATE009 Mouser Part # 80-T520V157M6ATE9	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	16,986In Stock	Cut Tape NT$75.64 NT$51.27 NT$41.59 NT$38.36 NT$33.20 Reel NT$32.27 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	150 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=40mOhms T520X477M006ATE040 KEMET 1: NT$319.78 436In Stock	Mfr. Part # T520X477M006ATE040 Mouser Part # 80-T520X477M006	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	436In Stock	Cut Tape NT$319.78 NT$240.55 NT$208.65 NT$196.82 Reel NT$181.76 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	470 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3 VDC 680uF 2917 20% ESR=18mOhm T520X687M006ATE018 KEMET 1: NT$340.93 442In Stock	Mfr. Part # T520X687M006ATE018 Mouser Part # 80-T520X687M006ATE18	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 680uF 2917 20% ESR=18mOhm Learn More about KEMET t520caps	Datasheet	442In Stock	Cut Tape NT$340.93 NT$254.18 NT$224.42 NT$200.76 Reel NT$168.14 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	680 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=10mOhms T530D477M004ATE010 KEMET 1: NT$296.84 446In Stock	Mfr. Part # T530D477M004ATE010 Mouser Part # 80-T530D477M004	KEMET	Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	446In Stock	Cut Tape NT$296.84 NT$221.91 NT$192.16 NT$182.84 Reel NT$181.76 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	470 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 10V 22uF 1380 20% ESR=70mOhms AEC-Q200 T598B226M010ATE070 KEMET 1: NT$49.11 7,364In Stock	Mfr. Part # T598B226M010ATE070 Mouser Part # 80-T598B226M010ATE70	KEMET	Tantalum Capacitors - Polymer 10V 22uF 1380 20% ESR=70mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	7,364In Stock	Cut Tape NT$49.11 NT$25.53 NT$23.45 NT$19.93 NT$18.86 Reel NT$17.93 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	22 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 10V 150uF 7343 20% ESR=25mOhms AEC-Q200 T598D157M010ATE025 KEMET 1: NT$74.93 2,522In Stock	Mfr. Part # T598D157M010ATE025 Mouser Part # 80-T598D157M10ATE025	KEMET	Tantalum Capacitors - Polymer 10V 150uF 7343 20% ESR=25mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	2,522In Stock	Cut Tape NT$74.93 NT$51.62 NT$43.02 NT$38.72 Reel NT$32.73 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	150 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 63V 15 uF AEC-Q200 20% ESR=75mOhms AEC-Q200 T598X156M063ATE075 KEMET 1: NT$192.51 2,265In Stock	Mfr. Part # T598X156M063ATE075 Mouser Part # 80-T598X156M63ATE075	KEMET	Tantalum Capacitors - Polymer 63V 15 uF AEC-Q200 20% ESR=75mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	2,265In Stock	Cut Tape NT$192.51 NT$140.17 NT$119.02 NT$112.57 Reel NT$101.10 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	15 uF	20 %	63 VDC
Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=15mOhms T520D157M006ATE015 KEMET 1: NT$68.47 5,477In Stock	Mfr. Part # T520D157M006ATE015 Mouser Part # 80-T520D157M6E15	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	5,477In Stock	Cut Tape NT$68.47 NT$45.89 NT$36.93 NT$34.13 Reel NT$28.36 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	150 uF	20 %	6.3 VDC