Tantalum Capacitors - Polymer

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T540 & T541 HRA Capacitors

KEMET T540 and T541 Series, part of KEMET's Organic Capacitor (KO-CAP) product class, are comprised of first-to-market polymer cathode technology High-Reliability Series (HRA) capacitors for military and aerospace applications. The T540 series and the T541 series from KEMET have several key features, including high-frequency capacitance retention, benign failure mode, volumetric efficiency, and low ESR values.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	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	Packaging
Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms T541X337M016AH6520 KEMET 1: Rp452.229 1.668In Stock	Mfr. Part No. T541X337M016AH6520 Mouser Part No 80-T541X337M16AH6520	KEMET	Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms Learn More about KEMET KEMETt54caps	Datasheet	1.668In Stock	Cut Tape Rp452.229 Rp346.006 Rp340.318 Reel Rp289.133 MouseReel Available	Min.: 1 Mult.: 1 Max.: 400 : 100	No	330 uF	16 VDC	SMD/SMT	20 %	2917	25 mOhms	528 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T541 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 470uF 2917 20% ESR=20mOhms T541X477M010AH8510 KEMET 1: Rp450.761 235In Stock	Mfr. Part No. T541X477M010AH8510 Mouser Part No 80-T541X477M10AH8510	KEMET	Tantalum Capacitors - Polymer 10V 470uF 2917 20% ESR=20mOhms Learn More about KEMET KEMETt54caps	Datasheet	235In Stock	Cut Tape Rp450.761 Rp344.905 Rp329.494 Reel Rp279.960 Rp243.268 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	470 uF	10 VDC	SMD/SMT	20 %	2917	100 mOhms	470 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T541 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3v 330uF 2917 20% ESR=10mohms T541D337M006AH6710 KEMET 1: Rp433.516 190In Stock	Mfr. Part No. T541D337M006AH6710 Mouser Part No 80-T541D337M006AH671	KEMET	Tantalum Capacitors - Polymer 6.3v 330uF 2917 20% ESR=10mohms Learn More about KEMET KEMETt54caps	Datasheet	190In Stock	Cut Tape Rp433.516 Rp331.696 Rp296.655 Reel Rp268.219 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	330 uF	6.3 VDC	SMD/SMT	20 %	2917	10 mOhms	207.9 uA		- 55 C	+ 125 C	7343	D Case	T541 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 680uF 20% ESR=5mOhms T541X687M004AH6730 KEMET 1: Rp537.721 100In Stock	Mfr. Part No. T541X687M004AH6730 Mouser Part No 80-T541X687M04AH6730	KEMET	Tantalum Capacitors - Polymer 4V 680uF 20% ESR=5mOhms Learn More about KEMET KEMETt54caps	Datasheet	100In Stock	Cut Tape Rp537.721 Rp416.454 Rp380.680 Reel Rp350.225 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	680 uF	4 VDC	SMD/SMT	20 %	2917	5 mOhms	272 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T541 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=80mOhms T540B336M010AH6710 KEMET 1: Rp345.822 300In Stock	Mfr. Part No. T540B336M010AH6710 Mouser Part No 80-T540B336M10AH6710	KEMET	Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=80mOhms Learn More about KEMET KEMETt54caps	Datasheet	300In Stock	Cut Tape Rp345.822 Rp255.009 Rp233.361 Reel Rp207.860 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	33 uF	10 VDC	SMD/SMT	20 %	1411	80 mOhms	33 uA	1.9 mm	- 55 C	+ 125 C	3528	B Case	T540 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=65mOhms T540D476M016AH6710 KEMET 1: Rp390.403 200In Stock	Mfr. Part No. T540D476M016AH6710 Mouser Part No 80-T540D476M16AH6710	KEMET	Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=65mOhms Learn More about KEMET KEMETt54caps	Datasheet	200In Stock	Cut Tape Rp390.403 Rp298.856 Rp267.301 Reel Rp241.433 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	47 uF	16 VDC	SMD/SMT	20 %	2917	65 mOhms	75.2 uA		- 55 C	+ 125 C	7343	D Case	T540 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=10mOhm T541X477M006AH6710 KEMET 1: Rp420.307 742In Stock	Mfr. Part No. T541X477M006AH6710 Mouser Part No 80-T541X477M6AH6710	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=10mOhm Learn More about KEMET KEMETt54caps	Datasheet	742In Stock	Cut Tape Rp420.307 Rp336.282 Rp302.526 Reel Rp300.507 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	470 uF	6.3 VDC	SMD/SMT	20 %	2917	10 mOhms	296.1 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T541 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 47uF 2917 20% ESR=60mOhms T541X476M035AH6710 KEMET 1: Rp501.763 190In Stock	Mfr. Part No. T541X476M035AH6710 Mouser Part No 80-T541X476M35AH6710	KEMET	Tantalum Capacitors - Polymer 35V 47uF 2917 20% ESR=60mOhms Learn More about KEMET KEMETt54caps	Datasheet	190In Stock	Cut Tape Rp501.763 Rp388.752 Rp355.362 Reel Rp326.926 Rp305.277	Min.: 1 Mult.: 1 : 100	No	47 uF	35 VDC	SMD/SMT	20 %	2917	60 mOhms	164.5 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T541 HRA	Reel, Cut Tape
Tantalum Capacitors - Polymer 30V 100uF 2917 10% ESR=70mOhms T541X107K030CH8610 KEMET 1: Rp630.002 22In Stock	Mfr. Part No. T541X107K030CH8610 Mouser Part No 80-T541X107K30CH8610	KEMET	Tantalum Capacitors - Polymer 30V 100uF 2917 10% ESR=70mOhms Learn More about KEMET KEMETt54caps	Datasheet	22In Stock	Cut Tape Rp630.002 Rp488.004 Rp484.151 Reel Rp411.317 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	100 uF	30 VDC	SMD/SMT	10 %	2917	70 mOhms	300 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T541 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mOhms T541X107M025AT8710 KEMET 1: Rp492.957 40In Stock	Mfr. Part No. T541X107M025AT8710 Mouser Part No 80-T541X107M25AT8710	KEMET	Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mOhms Learn More about KEMET KEMETt54caps	Datasheet	40In Stock	Cut Tape Rp492.957 Rp382.331 Reel Rp324.908 Rp322.890 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 100	No	100 uF	25 VDC	SMD/SMT	20 %	2917	60 mOhms	250 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T541 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=40mOhms T540D337M006AH6710 KEMET 1: Rp528.915 47In Stock	Mfr. Part No. T540D337M006AH6710 Mouser Part No 80-T540D337M6AH6710	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=40mOhms Learn More about KEMET KEMETt54caps	Datasheet	47In Stock	Cut Tape Rp528.915 Rp409.666 Rp374.258 Reel Rp344.538 Rp321.789 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	330 uF	6.3 VDC	SMD/SMT	20 %	2917	40 mOhms	207.9 uA	3.1 mm	- 55 C	+ 125 C	7343	D Case	T540 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50VDC 33uF 2917 20% ESR=75mOhms T541X336M050AH KEMET 1: Rp501.947 28In Stock	Mfr. Part No. T541X336M050AH Mouser Part No 80-T541X336M050AH	KEMET	Tantalum Capacitors - Polymer 50VDC 33uF 2917 20% ESR=75mOhms Learn More about KEMET KEMETt54caps	Datasheet	28In Stock	Cut Tape Rp501.947 Rp388.752 Rp363.985 Reel Rp363.985 Rp309.130 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	33 uF	50 VDC	SMD/SMT	20 %	2917	75 mOhms	165 uA		- 55 C	+ 125 C	7343	X Case	T541 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=50mOhms T541X337M016BH6710 KEMET 1: Rp541.207 35In Stock	Mfr. Part No. T541X337M016BH6710 Mouser Part No 80-T541X337M16BH6710	KEMET	Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=50mOhms Learn More about KEMET KEMETt54caps	Datasheet	35In Stock	Cut Tape Rp541.207 Rp419.206 Rp412.968 Reel Rp354.445 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	330 uF	16 VDC	SMD/SMT	20 %	2917	50 mOhms	528 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T541 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 330uF 2917 10% ESR=10mOhms HRA Multi-Anode T541D337K006CH6710 KEMET 1: Rp527.814 253In Stock 500Expected 02/11/2026 New Product	Mfr. Part No. T541D337K006CH6710 Mouser Part No 80-T541D337K06CH6710 New Product	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 10% ESR=10mOhms HRA Multi-Anode Learn More about KEMET KEMETt54caps	Datasheet	253In Stock 500Expected 02/11/2026	Cut Tape Rp527.814 Rp408.932 Rp403.429 Reel Rp345.639 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 100														T541 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 470uF 10% 7342 C (0.01%/1000Hrs) ESR=10mOhms T541D477K004CH6710 KEMET 1: Rp527.814 100In Stock New At Mouser	Mfr. Part No. T541D477K004CH6710 Mouser Part No 80-541D477K004CH6710 New At Mouser	KEMET	Tantalum Capacitors - Polymer 4V 470uF 10% 7342 C (0.01%/1000Hrs) ESR=10mOhms Learn More about KEMET KEMETt54caps	Datasheet	100In Stock	Cut Tape Rp527.814 Rp409.116 Reel Rp347.657 Rp345.639 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 100	No	470 uF	4 VDC	SMD/SMT	10 %	2917	10 mOhms	118 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T541 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 30V 100uF 2917 10% ESR=70mohms T541X107K030AH6710 KEMET 1: Rp1.079.846 300In Stock	Mfr. Part No. T541X107K030AH6710 Mouser Part No 80-T541X107K030AH671	KEMET	Tantalum Capacitors - Polymer 30V 100uF 2917 10% ESR=70mohms Learn More about KEMET KEMETt54caps	Datasheet	300In Stock	Cut Tape Rp1.079.846 Reel Rp376.827 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	100 uF	30 VDC	SMD/SMT	10 %	2917	70 mOhms	300 uA		- 55 C	+ 125 C	7343	X Case	T541 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 220uF 2917 20% ESR=40mOhms T541X227M016AH6710 KEMET 1: Rp438.836 1.558In Stock 1.000Expected 16/04/2027	Mfr. Part No. T541X227M016AH6710 Mouser Part No 80-T541X227M16AH6710	KEMET	Tantalum Capacitors - Polymer 16V 220uF 2917 20% ESR=40mOhms Learn More about KEMET KEMETt54caps	Datasheet	1.558In Stock 1.000Expected 16/04/2027	Cut Tape Rp438.836 Rp351.876 Rp317.202 Reel Rp316.285 MouseReel Available	Min.: 1 Mult.: 1 Max.: 400 : 100	No	220 uF	16 VDC	SMD/SMT	20 %	2917	40 mOhms	352 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T541 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 330uF 2917 10% ESR=50mOhms T541X337K016AH8510 KEMET 1: Rp510.753 187In Stock	Mfr. Part No. T541X337K016AH8510 Mouser Part No 80-T541X337K16AH8510	KEMET	Tantalum Capacitors - Polymer 16V 330uF 2917 10% ESR=50mOhms Learn More about KEMET KEMETt54caps	Datasheet	187In Stock	Cut Tape Rp510.753 Rp396.457 Reel Rp336.833 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	330 uF	16 VDC	SMD/SMT	10 %	2917	50 mOhms	528 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T541 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=50mOhms T541X337M016AH6710 KEMET 1: Rp516.807 2.010In Stock 1.200Expected 14/05/2027	Mfr. Part No. T541X337M016AH6710 Mouser Part No 80-T541X337M16AH6710	KEMET	Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=50mOhms Learn More about KEMET KEMETt54caps	Datasheet	2.010In Stock 1.200Expected 14/05/2027	Cut Tape Rp516.807 Rp404.162 Rp369.855 Reel Rp356.096 MouseReel Available	Min.: 1 Mult.: 1 Max.: 400 : 100	No	330 uF	16 VDC	SMD/SMT	20 %	2917	50 mOhms	528 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T541 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 22uF 2917 20% ESR=75mOhms T541X226M050AH6510 KEMET 1: Rp465.255 675In Stock	Mfr. Part No. T541X226M050AH6510 Mouser Part No 80-T541X226M50AH6510	KEMET	Tantalum Capacitors - Polymer 50V 22uF 2917 20% ESR=75mOhms Learn More about KEMET KEMETt54caps	Datasheet	675In Stock	Cut Tape Rp465.255 Rp372.974 Rp290.968 Reel Rp263.265 MouseReel Available	Min.: 1 Mult.: 1 : 100		22 uF	50 VDC	SMD/SMT	20 %	2917	75 mOhms	110 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T541 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 470UF 10V 10% X T541X477K010CH6710 KEMET 1: Rp643.394 189In Stock	Mfr. Part No. T541X477K010CH6710 Mouser Part No 80-T541X477K10CH6710	KEMET	Tantalum Capacitors - Polymer 470UF 10V 10% X Learn More about KEMET KEMETt54caps	Datasheet	189In Stock	Cut Tape Rp643.394 Rp511.670 Rp472.593 Reel Rp440.304	Min.: 1 Mult.: 1 : 100		470 uF	10 VDC	SMD/SMT	10 %	2917	20 mOhms	470 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T541 HRA	Reel, Cut Tape
Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=25mOhms T540D227M010AH6710 KEMET 1: Rp407.465 128In Stock	Mfr. Part No. T540D227M010AH6710 Mouser Part No 80-T540D227M10AH6710	KEMET	Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=25mOhms Learn More about KEMET KEMETt54caps	Datasheet	128In Stock	Cut Tape Rp407.465 Rp317.936 Rp285.097 Reel Rp269.503 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	220 uF	10 VDC	SMD/SMT	20 %	2917	25 mOhms	220 uA		- 55 C	+ 125 C	7343	D Case	T540 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 63V 4.7uF 2917 20% ESR=10mOhms T540D475M063AH6510 KEMET 1: Rp330.045 195In Stock	Mfr. Part No. T540D475M063AH6510 Mouser Part No 80-T540D475M63AH6510	KEMET	Tantalum Capacitors - Polymer 63V 4.7uF 2917 20% ESR=10mOhms Learn More about KEMET KEMETt54caps	Datasheet	195In Stock	Cut Tape Rp330.045 Rp260.146 Rp232.077 Reel Rp225.839 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	4.7 uF	63 VDC	SMD/SMT	20 %	2917	120 mOhms	29.6 uA		- 55 C	+ 125 C	7343	D Case	T540 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mOhms T541X107M025AH6710 KEMET 1: Rp487.637 129In Stock 400On Order	Mfr. Part No. T541X107M025AH6710 Mouser Part No 80-T541X107M025AH671	KEMET	Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mOhms Learn More about KEMET KEMETt54caps	Datasheet	129In Stock 400On Order	Cut Tape Rp487.637 Rp385.266 Rp351.876 Reel Rp337.016 MouseReel Available	Min.: 1 Mult.: 1 Max.: 400 : 100	No	100 uF	25 VDC	SMD/SMT	20 %	2917	60 mOhms	250 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T541 HRA	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 33uF 20% ESR=75mOhms T541X336M050AH6510 KEMET 1: Rp437.919 148In Stock 300On Order	Mfr. Part No. T541X336M050AH6510 Mouser Part No 80-T541X336M50AH6510	KEMET	Tantalum Capacitors - Polymer 50V 33uF 20% ESR=75mOhms Learn More about KEMET KEMETt54caps	Datasheet	148In Stock 300On Order On Order Ship Dates Mfr. No: T541X336M050AH6510 Stock: 148 Can Dispatch Immediately On Order: 200 Expected 10/05/2027 100 TBD Factory Lead Time: 53 Weeks	Cut Tape Rp437.919 Rp339.768 Rp304.360 Reel Rp288.216 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	33 uF	50 VDC	SMD/SMT	20 %	2917	75 mOhms	165 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T541 HRA	Reel, Cut Tape, MouseReel