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B Case Capacitors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Termination Style	Case Code - in	Case Code - mm	Capacitance	Tolerance	Voltage Rating DC
Tantalum Capacitors - Polymer 220uF 6.3volts 20% B Case 25 Max. ESR T55B227M6R3C0025 Vishay / Sprague 1: $1.44 13,391In Stock 2,000Expected 20/01/2027	Mfr. Part No. T55B227M6R3C0025 Mouser Part No 74-T55B227M6R3C0025	Vishay / Sprague	Tantalum Capacitors - Polymer 220uF 6.3volts 20% B Case 25 Max. ESR Learn More about Vishay / Sprague vishay t55 polymer caps	Datasheet	13,391In Stock 2,000Expected 20/01/2027	Cut Tape $1.44 $0.782 $0.719 $0.613 $0.576 Reel $0.548 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1411	3528	220 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 220uF 6.3volts 20% B Case 35 Max. ESR Vishay / Sprague T55B227M6R3C0035 T55B227M6R3C0035 Vishay / Sprague 1: $1.37 3,883In Stock 18,000Expected 09/04/2027	Mfr. Part No. T55B227M6R3C0035 Mouser Part No 74-T55B227M6R3C0035	Vishay / Sprague	Tantalum Capacitors - Polymer 220uF 6.3volts 20% B Case 35 Max. ESR Learn More about Vishay / Sprague vishay t55 polymer caps	Datasheet	3,883In Stock 18,000Expected 09/04/2027	Cut Tape $1.37 $0.708 $0.651 $0.553 $0.523 Reel $0.498 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1411	3528	220 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 220uF 6.3 volts 20% B Case 70 Max. ESR Vishay / Sprague T55B227M6R3C0070 T55B227M6R3C0070 Vishay / Sprague 1: $1.27 30,308In Stock	Mfr. Part No. T55B227M6R3C0070 Mouser Part No 74-T55B227M6R3C0070	Vishay / Sprague	Tantalum Capacitors - Polymer 220uF 6.3 volts 20% B Case 70 Max. ESR Learn More about Vishay / Sprague vishay t55 polymer caps	Datasheet	30,308In Stock	Cut Tape $1.27 $0.653 $0.599 $0.507 $0.479 Reel $0.455 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1411	3528	220 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 330uF 2.5volts 20% B Case 25 Max. ESR Vishay / Sprague T55B337M2R5C0025 T55B337M2R5C0025 Vishay / Sprague 1: $1.37 3,761In Stock	Mfr. Part No. T55B337M2R5C0025 Mouser Part No 74-T55B337M2R5C0025	Vishay / Sprague	Tantalum Capacitors - Polymer 330uF 2.5volts 20% B Case 25 Max. ESR Learn More about Vishay / Sprague vishay t55 polymer caps	Datasheet	3,761In Stock	Cut Tape $1.37 $0.708 $0.651 $0.553 Reel $0.498 View $0.523 $0.467 $0.456 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1411	3528	330 uF	20 %	2.5 VDC
Tantalum Capacitors - Solid SMD 47uF 16V 20% B case TMCMB1C476MTRF Vishay / Sprague 1: $0.95 7,758In Stock 8,000On Order	Mfr. Part No. TMCMB1C476MTRF Mouser Part No 74-TMCMB1C476MTRF	Vishay / Sprague	Tantalum Capacitors - Solid SMD 47uF 16V 20% B case Learn More about Vishay / Sprague vishay tmcm	Datasheet	7,758In Stock 8,000On Order	Cut Tape $0.95 $0.474 $0.431 $0.359 Reel $0.312 View $0.337 $0.296 $0.278 $0.277 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Solid Surface Mounts	SMD/SMT	1311	3528	47 uF	20 %	16 VDC
Tantalum Capacitors - Solid SMD 10uF 10volts 10% B cs ESR 0.75 Molded Vishay / Sprague TR3B106K010C0750 TR3B106K010C0750 Vishay / Sprague 1: $1.32 3,275In Stock	Mfr. Part No. TR3B106K010C0750 Mouser Part No 74-TR3B106K010C0750	Vishay / Sprague	Tantalum Capacitors - Solid SMD 10uF 10volts 10% B cs ESR 0.75 Molded Learn More about Vishay / Sprague vishaytr3	Datasheet	3,275In Stock	Cut Tape $1.32 $0.679 $0.623 $0.529 Reel $0.528 $0.515 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Solid Low ESR Standard Grade	SMD/SMT	1411	3528	10 uF	10 %	10 VDC
Tantalum Capacitors - Solid SMD 10uF 20volts 10% B case ESR 1 Molded Vishay / Sprague TR3B106K020C1000 TR3B106K020C1000 Vishay / Sprague 1: $1.42 13,260In Stock	Mfr. Part No. TR3B106K020C1000 Mouser Part No 74-TR3B106K020C1000	Vishay / Sprague	Tantalum Capacitors - Solid SMD 10uF 20volts 10% B case ESR 1 Molded Learn More about Vishay / Sprague vishay sprague tr3 capacitors	Datasheet	13,260In Stock	Cut Tape $1.42 $0.738 $0.678 $0.578 Reel $0.512 View $0.547 $0.489 $0.428 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Solid Low ESR Standard Grade	SMD/SMT	1411	3528	10 uF	10 %	20 VDC
Tantalum Capacitors - Solid SMD 10uF 25volts 10% B cs ESR 0.45 Molded Vishay / Sprague TR3B106K025C0450 TR3B106K025C0450 Vishay / Sprague 1: $1.52 15,703In Stock	Mfr. Part No. TR3B106K025C0450 Mouser Part No 74-TR3B106K025C0450	Vishay / Sprague	Tantalum Capacitors - Solid SMD 10uF 25volts 10% B cs ESR 0.45 Molded Learn More about Vishay / Sprague vishaytr3	Datasheet	15,703In Stock	Cut Tape $1.52 $1.01 $0.80 $0.736 $0.695 Reel $0.649 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Solid Low ESR Standard Grade	SMD/SMT	1411	3528	10 uF	10 %	25 VDC
Tantalum Capacitors - Solid SMD 10uF 25volts 10% B cs ESR 1.1 Molded Vishay / Sprague TR3B106K025C1100 TR3B106K025C1100 Vishay / Sprague 1: $2.23 2,931In Stock	Mfr. Part No. TR3B106K025C1100 Mouser Part No 74-TR3B106K025C1100	Vishay / Sprague	Tantalum Capacitors - Solid SMD 10uF 25volts 10% B cs ESR 1.1 Molded Learn More about Vishay / Sprague vishay sprague tr3 capacitors	Datasheet	2,931In Stock	Cut Tape $2.23 $1.55 $1.29 $1.16 Reel $0.895 View $1.01 $0.938 $0.826 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Solid Low ESR Standard Grade	SMD/SMT	1411	3528	10 uF	10 %	25 VDC
Tantalum Capacitors - Solid SMD 2.2uF 50volts 10% B case ESR 2 Molded Vishay / Sprague TR3B225K050C2000 TR3B225K050C2000 Vishay / Sprague 1: $2.64 7,845In Stock 8,000On Order	Mfr. Part No. TR3B225K050C2000 Mouser Part No 74-TR3B225K050C2000	Vishay / Sprague	Tantalum Capacitors - Solid SMD 2.2uF 50volts 10% B case ESR 2 Molded Learn More about Vishay / Sprague vishaytr3	Datasheet	7,845In Stock 8,000On Order	Cut Tape $2.64 $1.82 $1.50 $1.42 Reel $1.42 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Solid Low ESR Standard Grade	SMD/SMT	1411	3528	2.2 uF	10 %	50 VDC
Tantalum Capacitors - Solid SMD 22uF 20volts 10% B cs ESR 0.8 Molded Vishay / Sprague TR3B226K020C0800 TR3B226K020C0800 Vishay / Sprague 1: $1.90 4,282In Stock 2,000On Order	Mfr. Part No. TR3B226K020C0800 Mouser Part No 74-TR3B226K020C0800	Vishay / Sprague	Tantalum Capacitors - Solid SMD 22uF 20volts 10% B cs ESR 0.8 Molded Learn More about Vishay / Sprague vishaytr3	Datasheet	4,282In Stock 2,000On Order	Cut Tape $1.90 $1.29 $1.05 $0.963 Reel $0.731 View $0.818 $0.778 $0.717 $0.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Solid Low ESR Standard Grade	SMD/SMT	1411	3528	22 uF	10 %	20 VDC
Tantalum Capacitors - Solid SMD 33uF 16volts 10% B cs ESR 0.5 Molded Vishay / Sprague TR3B336K016C0500 TR3B336K016C0500 Vishay / Sprague 1: $1.62 2,401In Stock	Mfr. Part No. TR3B336K016C0500 Mouser Part No 74-TR3B336K016C0500	Vishay / Sprague	Tantalum Capacitors - Solid SMD 33uF 16volts 10% B cs ESR 0.5 Molded Learn More about Vishay / Sprague vishaytr3	Datasheet	2,401In Stock	Cut Tape $1.62 $1.08 $0.857 $0.79 Reel $0.677 View $0.678 $0.671 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Solid Low ESR Standard Grade	SMD/SMT	1411	3528	33 uF	10 %	16 VDC
Tantalum Capacitors - Solid SMD 33uF 16volts 10% B cs ESR 0.7 Molded Vishay / Sprague TR3B336K016C0700 TR3B336K016C0700 Vishay / Sprague 1: $1.44 6,855In Stock 4,000Expected 16/08/2027	Mfr. Part No. TR3B336K016C0700 Mouser Part No 74-TR3B336K016C0700	Vishay / Sprague	Tantalum Capacitors - Solid SMD 33uF 16volts 10% B cs ESR 0.7 Molded Learn More about Vishay / Sprague vishaytr3	Datasheet	6,855In Stock 4,000Expected 16/08/2027	Cut Tape $1.44 $0.80 $0.688 $0.617 Reel $0.545 View $0.576 $0.535 $0.515 $0.468 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Solid Low ESR Standard Grade	SMD/SMT	1411	3528	33 uF	10 %	16 VDC
Tantalum Capacitors - Solid SMD 4.7uF 35volts 10% B case ESR .7 Molded Vishay / Sprague TR3B475K035C0700 TR3B475K035C0700 Vishay / Sprague 1: $2.06 4,592In Stock	Mfr. Part No. TR3B475K035C0700 Mouser Part No 74-TR3B475K035C0700	Vishay / Sprague	Tantalum Capacitors - Solid SMD 4.7uF 35volts 10% B case ESR .7 Molded Learn More about Vishay / Sprague vishaytr3	Datasheet	4,592In Stock	Cut Tape $2.06 $1.42 $1.21 $1.06 Reel $0.777 View $0.899 $0.842 $0.735 $0.706 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Solid Low ESR Standard Grade	SMD/SMT	1411	3528	4.7 uF	10 %	35 VDC
Tantalum Capacitors - Solid SMD 68uF 6.3volts 10% B cs ESR 0.25 Molded Vishay / Sprague TR3B686K6R3C0250 TR3B686K6R3C0250 Vishay / Sprague 1: $1.88 2,410In Stock	Mfr. Part No. TR3B686K6R3C0250 Mouser Part No 74-TR3B686K6R3C0250	Vishay / Sprague	Tantalum Capacitors - Solid SMD 68uF 6.3volts 10% B cs ESR 0.25 Molded Learn More about Vishay / Sprague vishay sprague tr3 capacitors	Datasheet	2,410In Stock	Cut Tape $1.88 $1.29 $1.11 $0.966 Reel $0.748 View $0.842 $0.808 $0.717 $0.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Solid Low ESR Standard Grade	SMD/SMT	1411	3528	68 uF	10 %	6.3 VDC
Tantalum Capacitors - Solid SMD 10V 150uF 1311 20% ESR=500mOhms T490B157M010ATE500 KEMET 1: $1.75 4,676In Stock 12,000On Order	Mfr. Part No. T490B157M010ATE500 Mouser Part No 80-T490B157M010500	KEMET	Tantalum Capacitors - Solid SMD 10V 150uF 1311 20% ESR=500mOhms Learn More about KEMET t490 capacitors	Datasheet	4,676In Stock 12,000On Order On Order Ship Dates Mfr. No: T490B157M010ATE500 Stock: 4,676 Can Dispatch Immediately On Order: 6,000 Expected 28/12/2026 6,000 Expected 28/09/2027 Factory Lead Time: 48 Weeks	Cut Tape $1.75 $1.19 $0.928 $0.883 Reel $0.674 View $0.753 $0.71 $0.661 $0.622 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Solid Surface Mounts	SMD/SMT	1311	3528	150 uF	20 %	10 VDC
Tantalum Capacitors - Solid SMD 50V 1uF 1311 10% ESR=6ohms T491B105K050AT KEMET 1: $1.15 5,461In Stock 2,000Expected 28/12/2026	Mfr. Part No. T491B105K050AT Mouser Part No 80-T491B105K050AT	KEMET	Tantalum Capacitors - Solid SMD 50V 1uF 1311 10% ESR=6ohms Learn More about KEMET T491caps	Datasheet	5,461In Stock 2,000Expected 28/12/2026	Cut Tape $1.15 $0.586 $0.536 $0.452 Reel $0.39 View $0.426 $0.374 $0.356 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	1 uF	10 %	50 VDC
Tantalum Capacitors - Solid SMD 6.3V 10uF 1311 10% ESR=3.5ohms T491B106K006AT KEMET 1: $0.71 25,740In Stock 28,000Expected 17/12/2026	Mfr. Part No. T491B106K006AT Mouser Part No 80-T491B106K006	KEMET	Tantalum Capacitors - Solid SMD 6.3V 10uF 1311 10% ESR=3.5ohms Learn More about KEMET T491caps	Datasheet	25,740In Stock 28,000Expected 17/12/2026	Cut Tape $0.71 $0.343 $0.296 $0.241 Reel $0.201 View $0.223 $0.186 $0.176 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	10 uF	10 %	6.3 VDC
Tantalum Capacitors - Solid SMD 10V 10uF 1311 10% ESR=3.5ohms T491B106K010AT KEMET 1: $0.65 23,816In Stock 18,000Expected 22/02/2027	Mfr. Part No. T491B106K010AT Mouser Part No 80-T491B106K010	KEMET	Tantalum Capacitors - Solid SMD 10V 10uF 1311 10% ESR=3.5ohms Learn More about KEMET T491caps	Datasheet	23,816In Stock 18,000Expected 22/02/2027	Cut Tape $0.65 $0.361 $0.297 $0.244 Reel $0.19 View $0.226 $0.177 $0.167 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	10 uF	10 %	10 VDC
Tantalum Capacitors - Solid SMD 20V 10uF 1411 10% ESR=2.1ohms T491B106K020AT KEMET 1: $0.79 23,271In Stock 64,000On Order	Mfr. Part No. T491B106K020AT Mouser Part No 80-T491B106K020	KEMET	Tantalum Capacitors - Solid SMD 20V 10uF 1411 10% ESR=2.1ohms Learn More about KEMET T491caps	Datasheet	23,271In Stock 64,000On Order On Order Ship Dates Mfr. No: T491B106K020AT Stock: 23,271 Can Dispatch Immediately On Order: 28,000 Expected 21/01/2027 36,000 Expected 12/03/2027 Factory Lead Time: 48 Weeks	Cut Tape $0.79 $0.389 $0.353 $0.288 Reel $0.229 View $0.267 $0.212 $0.205 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	10 uF	10 %	20 VDC
Tantalum Capacitors - Solid SMD 25V 10uF 1311 10% ESR=3ohms T491B106K025AT KEMET 1: $1.28 14,358In Stock 40,000On Order	Mfr. Part No. T491B106K025AT Mouser Part No 80-T491B106K025AT	KEMET	Tantalum Capacitors - Solid SMD 25V 10uF 1311 10% ESR=3ohms Learn More about KEMET T491caps	Datasheet	14,358In Stock 40,000On Order On Order Ship Dates Mfr. No: T491B106K025AT Stock: 14,358 Can Dispatch Immediately On Order: 18,000 Expected 30/12/2026 22,000 Expected 02/04/2027 Factory Lead Time: 48 Weeks	Cut Tape $1.28 $0.844 $0.633 $0.525 Reel $0.463 View $0.488 $0.452 $0.441 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	10 uF	10 %	25 VDC
Tantalum Capacitors - Solid SMD 10V 10uF 1311 20% ESR=3.5ohms T491B106M010AT KEMET 1: $0.69 56,658In Stock	Mfr. Part No. T491B106M010AT Mouser Part No 80-T491B106M010	KEMET	Tantalum Capacitors - Solid SMD 10V 10uF 1311 20% ESR=3.5ohms Learn More about KEMET T491caps	Datasheet	56,658In Stock	Cut Tape $0.69 $0.324 $0.306 $0.251 Reel $0.202 View $0.233 $0.186 $0.18 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	10 uF	20 %	10 VDC
Tantalum Capacitors - Solid SMD 16V 10uF 1311 20% ESR=2.8ohms T491B106M016AT KEMET 1: $0.70 34,559In Stock 56,000Expected 25/01/2027	Mfr. Part No. T491B106M016AT Mouser Part No 80-T491B106M016	KEMET	Tantalum Capacitors - Solid SMD 16V 10uF 1311 20% ESR=2.8ohms Learn More about KEMET T491caps	Datasheet	34,559In Stock 56,000Expected 25/01/2027	Cut Tape $0.70 $0.343 $0.292 $0.237 Reel $0.19 View $0.22 $0.174 $0.167 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	10 uF	20 %	16 VDC
Tantalum Capacitors - Solid SMD 20V 10uF 1311 20% ESR=2.1 Ohms T491B106M020AT KEMET 1: $0.77 23,060In Stock	Mfr. Part No. T491B106M020AT Mouser Part No 80-T491B106M020	KEMET	Tantalum Capacitors - Solid SMD 20V 10uF 1311 20% ESR=2.1 Ohms Learn More about KEMET T491caps	Datasheet	23,060In Stock	Cut Tape $0.77 $0.429 $0.39 $0.323 Reel $0.26 View $0.302 $0.248 $0.247 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	10 uF	20 %	20 VDC
Tantalum Capacitors - Solid SMD 25V 10uF 1311 20% ESR=3ohms T491B106M025AT KEMET 1: $1.00 16,017In Stock	Mfr. Part No. T491B106M025AT Mouser Part No 80-T491B106M025AT	KEMET	Tantalum Capacitors - Solid SMD 25V 10uF 1311 20% ESR=3ohms Learn More about KEMET T491caps	Datasheet	16,017In Stock	Cut Tape $1.00 $0.751 $0.552 $0.455 Reel $0.385 View $0.423 $0.361 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Industrial Grade	SMD/SMT	1311	3528	10 uF	20 %	25 VDC

B Case Capacitors

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Automotive Grade
Molded Solid Tantalum Chip Capacitors
Polymer Electrolytic Capacitors
Tantalum Capacitors
Tantalum Industrial Grade
Tantalum Low DC Leakage Capacitors
Tantalum Organic Polymer Low ESR
Tantalum Organic Polymer Standard Grade
Tantalum Polymer Capacitors
Tantalum Solid Fused
Tantalum Solid Hermetically Sealed
Tantalum Solid High Reliability
Tantalum Solid High Temperature
Tantalum Solid Low ESR Commercial Grade
Tantalum Solid Low ESR Standard Grade
Tantalum Solid Standard Grade - Other Various
Tantalum Solid Surface Mounts
Tantalum Solid Very Low DCL
Tantalum Surge Low ESR Capacitors
Tantalum Wet Hermetically Sealed

0.15 uF
0.22 uF
0.33 uF
0.47 uF
470 nF
0.68 uF
680 nF
1 uF
1.5 uF
2 uF
2.2 uF
3.3 uF
4.7 uF
4.74 uF
6.8 uF
10 uF
15 uF
20 uF
22 uF
25 uF

2 VDC
2.5 VDC
3 VDC
4 VDC
6 VDC
6.3 VDC
8 VDC
10 VDC
15 VDC
16 VDC
20 VDC
25 VDC
30 VDC
35 VDC
40 VDC
50 VDC
60 VDC
63 VDC
75 VDC
80 VDC

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B Case Capacitors

Types of Capacitors

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