AFK Low ESR SMT Aluminum Electrolytic Capacitors

Cornell Dubilier (CDE) AFK Low ESR SMT Aluminum Electrolytic Capacitors offer 40% to 60% lower impedance, 30% to 50% smaller case size, and more than twice the life than the low-ESR type AFC components. The AFK devices also excel at cold performance down to -55°C. Vertical cylindrical cases facilitate automatic mounting and reflow soldering into the same footprint of like-rated tantalum capacitors, but without the need for voltage derating. The Cornell Dubilier (CDE) AFK Aluminum Electrolytic Capacitors use a rugged construction to withstand a 30G vibration test and have the same low ESR, high energy density, and cold temperature performance as the standard AFK Series.

Results: 121
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Capacitance Voltage Rating DC Diameter Length Life Product Tolerance Ripple Current ESR Minimum Operating Temperature Maximum Operating Temperature Width Height Series Qualification Packaging
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 25V 220uF 8X10.2 AEC-Q200 557In Stock
Cut Tape
$1.64
$1.06
$0.814
$0.737
Reel
$0.736
Min.: 1
Mult.: 1
: 500
220 uF 25 VDC 8 mm (0.315 in) 10.2 mm (0.402 in) 2000 Hour Low ESR Electrolytic Capacitors 20 % 600 mA 160 mOhms - 55 C + 105 C 10.2 mm 10 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 2200uF 25V AEC-Q200 227In Stock
Cut Tape
$5.16
$3.58
$2.90
Reel
$2.38
$2.22
Min.: 1
Mult.: 1
: 125
2.2 mF 25 VDC 16 mm (0.63 in) 16.5 mm (0.65 in) 5000 Hour Low ESR Electrolytic Capacitors 20 % 1.8 A 35 mOhms - 55 C + 105 C 19 mm 19 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 25V 33uF 5X5.8 AEC-Q200 154In Stock
9,000On Order
Cut Tape
$1.09
$0.576
$0.456
$0.372
Reel
$0.295
Min.: 1
Mult.: 1
: 1,000
33 uF 25 VDC 5 mm (0.197 in) 5.8 mm (0.228 in) 2000 Hour Low ESR Electrolytic Capacitors 20 % 160 mA 700 mOhms - 55 C + 105 C 6.5 mm 6.5 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 35V 10uF 4X5.8 AEC-Q200 891In Stock
2,000Expected 2026/12/14
Cut Tape
$0.97
$0.478
$0.416
$0.337
$0.313
Reel
$0.271
Min.: 1
Mult.: 1
: 2,000
10 uF 35 VDC 4 mm (0.157 in) 5.8 mm (0.228 in) 2000 Hour Low ESR Electrolytic Capacitors 20 % 90 mA 1.35 Ohms - 55 C + 105 C 5.8 mm 5.5 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 35V 22uF 5X5.8 AEC-Q200 4,244In Stock
4,000Expected 2027/04/19
Cut Tape
$1.06
$0.536
$0.483
$0.39
Reel
$0.347
Min.: 1
Mult.: 1
: 1,000
22 uF 35 VDC 5 mm (0.197 in) 5.8 mm (0.228 in) 2000 Hour Low ESR Electrolytic Capacitors 20 % 160 mA 700 mOhms - 55 C + 105 C 5.8 mm 6.5 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 35V 220uF 8X10.2 AEC-Q200 1,742In Stock
Cut Tape
$1.97
$1.36
$1.14
$1.01
Reel
$0.761
Min.: 1
Mult.: 1
: 500
220 uF 35 VDC 8 mm (0.315 in) 10.2 mm (0.402 in) 2000 Hour Low ESR Electrolytic Capacitors 20 % 600 mA 160 mOhms - 55 C + 105 C 10 mm 10 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 35V 47uF 6.3X5.8 AEC-Q200 1,937In Stock
12,900On Order
Cut Tape
$1.00
$0.677
$0.493
$0.408
Reel
$0.35
Min.: 1
Mult.: 1
: 1,000
47 uF 35 VDC 6.3 mm (0.248 in) 5.8 mm (0.228 in) 2000 Hour Low ESR Electrolytic Capacitors 20 % 240 mA 360 mOhms - 55 C + 105 C 7.8 mm 7.8 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 35V 470uF 12.5X13.5 AEC-Q200 224In Stock
2,800On Order
Cut Tape
$3.40
$2.38
$1.90
$1.81
Reel
$1.81
Min.: 1
Mult.: 1
: 200
470 uF 35 VDC 12.5 mm (0.492 in) 13.5 mm (0.531 in) 5000 Hour Low ESR Electrolytic Capacitors 20 % 1.1 A 60 mOhms - 55 C + 105 C 15 mm 15 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 50V 10uF 5X5.8 AEC-Q200 1,647In Stock
1,000Expected 2027/01/21
Cut Tape
$1.06
$0.536
$0.449
$0.373
Reel
$0.326
Min.: 1
Mult.: 1
: 1,000
10 uF 50 VDC 5 mm (0.197 in) 5.8 mm (0.228 in) 2000 Hour Low ESR Electrolytic Capacitors 20 % 85 mA 1.52 Ohms - 55 C + 105 C 5.8 mm 6.5 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 50V 100uF 8X10.2 AEC-Q200 1,180In Stock
4,000On Order
Cut Tape
$1.93
$1.29
$1.08
$1.03
Reel
$0.815
Min.: 1
Mult.: 1
: 500
100 uF 50 VDC 8 mm (0.315 in) 10.2 mm (0.402 in) 2000 Hour Low ESR Electrolytic Capacitors 20 % 350 mA 340 mOhms - 55 C + 105 C 10.2 mm 10 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 50V 1000uF 16X16.5 AEC-Q200 76In Stock
12,500Expected 2027/04/07
Cut Tape
$5.51
$3.79
$3.08
Reel
$2.43
Min.: 1
Mult.: 1
: 125
1 mF 50 VDC 16 mm (0.63 in) 16.5 mm (0.65 in) 5000 Hour Low ESR Electrolytic Capacitors 20 % 1.61 A 73 mOhms - 55 C + 105 C 16.5 mm 19 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 50V 220uF 10X10.2 AEC-Q200 890In Stock
Cut Tape
$2.52
$1.67
$1.35
$1.20
Reel
$0.999
Min.: 1
Mult.: 1
: 500
220 uF 50 VDC 10 mm (0.394 in) 10.2 mm (0.402 in) 2000 Hour Low ESR Electrolytic Capacitors 20 % 670 mA 180 mOhms - 55 C + 105 C 12 mm 12 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 50V 4.7uF 4X5.8 AEC-Q200 1,755In Stock
2,000Expected 2027/03/10
Cut Tape
$0.911
$0.463
$0.409
$0.334
Reel
$0.278
Min.: 1
Mult.: 1
: 2,000
4.7 uF 50 VDC 4 mm (0.157 in) 5.8 mm (0.228 in) 2000 Hour Low ESR Electrolytic Capacitors 20 % 60 mA 2.9 Ohms - 55 C + 105 C 5.5 mm 5.5 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 50V 47uF 8X6.2 AEC-Q200 186In Stock
2,000Expected 2026/12/02
Cut Tape
$1.69
$0.899
$0.816
$0.675
Reel
$0.611
Min.: 1
Mult.: 1
: 1,000
47 uF 50 VDC 8 mm (0.315 in) 6.2 mm (0.244 in) 2000 Hour Low ESR Electrolytic Capacitors 20 % 195 mA 680 mOhms - 55 C + 105 C 9.5 mm 9.5 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 50V 680uF AEC-Q200 130In Stock
Cut Tape
$5.16
$3.58
$2.90
Reel
$2.38
$2.22
Min.: 1
Mult.: 1
: 125
680 uF 50 VDC 16 mm (0.63 in) 16.5 mm (0.65 in) 5000 Hour Low ESR Electrolytic Capacitors 20 % 1.61 A 73 mOhms - 55 C + 105 C 19 mm 19 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 6.3V 100uF 6.3X5.8 AEC-Q200 1,280In Stock
Cut Tape
$1.07
$0.558
$0.493
$0.407
Reel
$0.37
Min.: 1
Mult.: 1
: 1,000
100 uF 6.3 VDC 6.3 mm (0.248 in) 5.8 mm (0.228 in) 2000 Hour Low ESR Electrolytic Capacitors 20 % 240 mA 360 mOhms - 55 C + 105 C 7.8 mm 7.8 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 6.3V 1000uF 8X10.2 AEC-Q200 248In Stock
500Expected 2027/01/21
Cut Tape
$2.00
$1.38
$1.13
$1.03
Reel
$0.851
Min.: 1
Mult.: 1
: 500
1 mF 6.3 VDC 8 mm (0.315 in) 10.2 mm (0.402 in) 2000 Hour Low ESR Electrolytic Capacitors 20 % 600 mA 160 mOhms - 55 C + 105 C 10.2 mm 10 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 6.3V 330uF 8X6.2 AEC-Q200 937In Stock
Cut Tape
$1.54
$0.776
$0.702
$0.576
Reel
$0.533
$0.476
Min.: 1
Mult.: 1
: 1,000
330 uF 6.3 VDC 8 mm (0.315 in) 6.2 mm (0.244 in) 2000 Hour Low ESR Electrolytic Capacitors 20 % 300 mA 260 mOhms - 55 C + 105 C 9.5 mm 9.5 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 63V 10uF 6.3X5.8 AEC-Q200 3,106In Stock
Cut Tape
$1.16
$0.633
$0.571
$0.465
Reel
$0.416
Min.: 1
Mult.: 1
: 1,000
10 uF 63 VDC 6.3 mm (0.248 in) 5.8 mm (0.228 in) 2000 Hour Low ESR Electrolytic Capacitors 20 % 80 mA 1.5 Ohms - 55 C + 105 C 7.8 mm 7.8 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 63V 22uF 8X6.2 AEC-Q200 901In Stock
Cut Tape
$1.64
$0.872
$0.792
$0.654
Reel
$0.609
Min.: 1
Mult.: 1
: 1,000
22 uF 63 VDC 8 mm (0.315 in) 6.2 mm (0.244 in) 2000 Hour Low ESR Electrolytic Capacitors 20 % 120 mA 1.2 Ohms - 55 C + 105 C 6.2 mm 9.5 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 63V 47uF 8X10.5 AEC-Q200 783In Stock
Cut Tape
$2.07
$1.47
$1.23
$1.10
Reel
$0.901
Min.: 1
Mult.: 1
: 500
47 uF 63 VDC 8 mm (0.315 in) 10.2 mm (0.402 in) 2000 Hour Low ESR Electrolytic Capacitors 20 % 250 mA 650 mOhms - 55 C + 105 C 10.5 mm 10.5 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 63V 470uF 16X16.5MM AEC-Q200 121In Stock
1,750On Order
Cut Tape
$5.72
$3.94
$3.20
Reel
$2.34
Min.: 1
Mult.: 1
: 125
470 uF 63 VDC 16 mm (0.63 in) 16.5 mm (0.65 in) 5000 Hour Low ESR Electrolytic Capacitors 20 % 1.41 A 82 mOhms - 55 C + 105 C 19 mm 19 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 63V 680uF 16.5x18mm AEC-Q200 20In Stock
1,250Expected 2027/02/03
Cut Tape
$6.52
$4.54
$3.62
Reel
$2.94
Min.: 1
Mult.: 1
: 125
680 uF 63 VDC 18 mm (0.709 in) 16.5 mm (0.65 in) 5000 Hour Low ESR Electrolytic Capacitors 20 % 1.69 A 80 mOhms - 55 C + 105 C 21 mm 21 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 80V 10uF 8X6.2 AEC-Q200 738In Stock
Cut Tape
$1.64
$0.872
$0.792
$0.654
Reel
$0.609
Min.: 1
Mult.: 1
: 1,000
10 uF 80 VDC 8 mm (0.315 in) 6.2 mm (0.244 in) 2000 Hour Low ESR Electrolytic Capacitors 20 % 60 mA 2.4 Ohms - 55 C + 105 C 9.5 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel
Knowles / Illinois Capacitor Aluminium Electrolytic Capacitors - SMD 80V 33uF 8X10.2 AEC-Q200 22In Stock
500Expected 2027/05/10
Cut Tape
$2.28
$1.50
$1.20
$1.07
Reel
$0.893
Min.: 1
Mult.: 1
: 500
33 uF 80 VDC 8 mm (0.315 in) 10.2 mm (0.402 in) 2000 Hour Low ESR Electrolytic Capacitors 20 % 130 mA 1.3 Ohms - 55 C + 105 C 10 mm AFK AEC-Q200 Reel, Cut Tape, MouseReel