18 µF Aluminum Electrolytic Capacitors

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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Capacitance
Tolerance
Voltage - Rated
ESR (Equivalent Series Resistance)
Lifetime @ Temp.
Operating Temperature
Polarization
Ratings
Applications
Ripple Current @ Low Frequency
Ripple Current @ High Frequency
Impedance
Lead Spacing
Size / Dimension
Height - Seated (Max)
Surface Mount Land Size
Mounting Type
Package / Case
EKXL401ELL101MK50S
CAP ALUM 18UF 20% 400V RADIAL TH
Chemi-Con
13,831
In Stock
1 : $1.27000
Bulk
Bulk
Active
18 µF
±20%
400 V
-
10000 Hrs @ 105°C
-40°C ~ 105°C
Polar
-
General Purpose
220 mA @ 120 Hz
550 mA @ 100 kHz
-
0.197" (5.00mm)
0.394" Dia (10.00mm)
0.866" (22.00mm)
-
Through Hole
Radial, Can
EKXL401ELL101MK50S
CAP ALUM 18UF 20% 450V RADIAL TH
Chemi-Con
619
In Stock
1 : $1.85000
Bulk
Bulk
Active
18 µF
±20%
450 V
-
12000 Hrs @ 105°C
-40°C ~ 105°C
Polar
-
General Purpose
230 mA @ 120 Hz
575 mA @ 100 kHz
-
0.197" (5.00mm)
0.394" Dia (10.00mm)
1.063" (27.00mm)
-
Through Hole
Radial, Can
BXW Series 10mm
CAP ALUM 18UF 20% 400V RADIAL TH
Rubycon
6,000
In Stock
1 : $2.73000
Bulk
Bulk
Active
18 µF
±20%
400 V
-
10000 Hrs @ 105°C
-40°C ~ 105°C
Polar
-
General Purpose
220 mA @ 120 Hz
550 mA @ 100 kHz
-
0.197" (5.00mm)
0.394" Dia (10.00mm)
0.866" (22.00mm)
-
Through Hole
Radial, Can
ZLJ Series
CAP ALUM 18UF 20% 63V RADIAL TH
Rubycon
5,125
In Stock
1 : $0.53000
Bulk
Bulk
Active
18 µF
±20%
63 V
-
6000 Hrs @ 105°C
-40°C ~ 105°C
Polar
-
General Purpose
100.8 mA @ 120 Hz
-
710 mOhms
0.079" (2.00mm)
0.197" Dia (5.00mm)
0.492" (12.50mm)
-
Through Hole
Radial, Can
17,772
In Stock
1 : $0.65000
Cut Tape (CT)
2,000 : $0.17306
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
18 µF
±20%
35 V
1.35Ohm @ 100kHz
2000 Hrs @ 105°C
-55°C ~ 105°C
Polar
AEC-Q200
Automotive
58.5 mA @ 120 Hz
90 mA @ 100 kHz
-
-
0.157" Dia (4.00mm)
0.240" (6.10mm)
0.169" L x 0.169" W (4.30mm x 4.30mm)
Surface Mount
Radial, Can - SMD
EKXF201ELL180MJC5S
CAP ALUM 18UF 20% 200V RADIAL TH
Chemi-Con
1,480
In Stock
1 : $0.91000
Bulk
Bulk
Active
18 µF
±20%
200 V
-
15000 Hrs @ 105°C
-40°C ~ 105°C
Polar
-
General Purpose
113 mA @ 120 Hz
282.5 mA @ 100 kHz
-
0.197" (5.00mm)
0.394" Dia (10.00mm)
0.551" (14.00mm)
-
Through Hole
Radial, Can
LH SERIES 10MM
CAP ALUM 18UF 20% 160V SMD
Nichicon
176
In Stock
1 : $1.67000
Cut Tape (CT)
500 : $0.59778
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
18 µF
±20%
160 V
-
4000 Hrs @ 125°C
-40°C ~ 125°C
Polar
AEC-Q200
General Purpose
60 mA @ 120 Hz
90 mA @ 10 kHz
-
-
0.394" Dia (10.00mm)
0.406" (10.30mm)
0.406" L x 0.406" W (10.30mm x 10.30mm)
Surface Mount
Radial, Can - SMD
EKXN351ELL331MM50S
CAP ALUM 350V POLAR
Chemi-Con
3,711
In Stock
1 : $1.84000
Bulk
Bulk
Active
18 µF
±20%
350 V
-
10000 Hrs @ 105°C
-40°C ~ 105°C
Polar
-
General Purpose
205 mA @ 120 Hz
512.5 mA @ 100 kHz
-
0.197" (5.00mm)
0.394" Dia (10.00mm)
0.630" (16.00mm)
-
Through Hole
Radial, Can
UCY SERIES 26.50
CAP ALUM 18UF 20% 400V RADIAL TH
Nichicon
3,167
In Stock
1 : $2.15000
Bulk
Bulk
Active
18 µF
±20%
400 V
-
12000 Hrs @ 105°C
-40°C ~ 105°C
Polar
AEC-Q200
General Purpose
235 mA @ 120 Hz
470 mA @ 100 kHz
-
0.197" (5.00mm)
0.394" Dia (10.00mm)
1.043" (26.50mm)
-
Through Hole
Radial, Can
UCY2G180MPD1TD
CAP ALUM 18UF 20% 400V RADIAL TH
Nichicon
2,197
In Stock
1 : $2.15000
Cut Tape (CT)
500 : $0.79918
Tape & Box (TB)
Cut Tape (CT)
Tape & Box (TB)
Active
18 µF
±20%
400 V
-
12000 Hrs @ 105°C
-40°C ~ 105°C
Polar
-
General Purpose
235 mA @ 120 Hz
470 mA @ 100 kHz
-
0.197" (5.00mm)
0.394" Dia (10.00mm)
1.043" (26.50mm)
-
Through Hole
Radial, Can
KXJ Series
CAP ALUM 18UF 20% 450V RADIAL TH
Chemi-Con
278
In Stock
1 : $2.25000
Bulk
Bulk
Active
18 µF
±20%
450 V
-
10000 Hrs @ 105°C
-40°C ~ 105°C
Polar
AEC-Q200
Automotive
255 mA @ 120 Hz
637.5 mA @ 100 kHz
-
0.197" (5.00mm)
0.492" Dia (12.50mm)
0.846" (21.50mm)
-
Through Hole
Radial, Can
EKXJ501ELL6R8MJ20S
CAP ALUM 18UF 20% 500V RADIAL TH
Chemi-Con
428
In Stock
1 : $2.31000
Bulk
Bulk
Active
18 µF
±20%
500 V
-
10000 Hrs @ 105°C
-25°C ~ 105°C
Polar
AEC-Q200
Automotive
190 mA @ 120 Hz
492.1 mA @ 100 kHz
-
0.197" (5.00mm)
0.492" Dia (12.50mm)
1.240" (31.50mm)
-
Through Hole
Radial, Can
EKXN351ELL331MM50S
CAP ALUM 18UF 20% 450V RADIAL TH
Chemi-Con
1,828
In Stock
1 : $2.42000
Bulk
Bulk
Active
18 µF
±20%
450 V
-
10000 Hrs @ 105°C
-40°C ~ 105°C
Polar
-
General Purpose
220 mA @ 120 Hz
550 mA @ 100 kHz
-
0.197" (5.00mm)
0.394" Dia (10.00mm)
0.787" (20.00mm)
-
Through Hole
Radial, Can
PZ12 SERIES
CAP ALUM 18UF 20% 450V RADIAL TH
Nichicon
1,078
In Stock
1 : $2.47000
Bulk
Bulk
Active
18 µF
±20%
450 V
-
2000 Hrs @ 105°C
-25°C ~ 105°C
-
-
General Purpose
180 mA @ 120 Hz
270 mA @ 10 kHz
-
0.197" (5.00mm)
0.394" Dia (10.00mm)
1.319" (33.50mm)
-
Through Hole
Radial, Can
CY Series 12.50mm
CAP ALUM 18UF 20% 450V RADIAL TH
Nichicon
963
In Stock
1 : $2.65000
Bulk
Bulk
Active
18 µF
±20%
450 V
-
12000 Hrs @ 105°C
-40°C ~ 105°C
Polar
AEC-Q200
General Purpose
255 mA @ 120 Hz
510 mA @ 100 kHz
-
0.197" (5.00mm)
0.492" Dia (12.50mm)
0.846" (21.50mm)
-
Through Hole
Radial, Can
400BXW27MEFC10X25
CAP ALUM 18UF 20% 450V RADIAL TH
Rubycon
1,072
In Stock
1 : $3.04000
Bulk
Bulk
Active
18 µF
±20%
450 V
-
12000 Hrs @ 105°C
-40°C ~ 105°C
Polar
-
General Purpose
230 mA @ 120 Hz
575 mA @ 100 kHz
-
0.197" (5.00mm)
0.394" Dia (10.00mm)
1.063" (27.00mm)
-
Through Hole
Radial, Can
CXW Series
CAP ALUM 18UF 20% 500V RADIAL TH
Rubycon
983
In Stock
1 : $3.41000
Bulk
Bulk
Active
18 µF
±20%
500 V
-
12000 Hrs @ 105°C
-40°C ~ 105°C
Polar
-
General Purpose
290 mA @ 120 Hz
638 mA @ 100 kHz
-
0.197" (5.00mm)
0.492" Dia (12.50mm)
1.063" (27.00mm)
-
Through Hole
Radial, Can
BXW Series
CAP ALUM 18UF 20% 400V RADIAL TH
Rubycon
596
In Stock
1 : $3.44000
Bulk
Bulk
Active
18 µF
±20%
400 V
-
10000 Hrs @ 105°C
-40°C ~ 105°C
Polar
-
General Purpose
230 mA @ 120 Hz
575 mA @ 100 kHz
-
0.295" (7.50mm)
0.630" Dia (16.00mm)
0.709" (18.00mm)
-
Through Hole
Radial, Can
UCY2H180MHD
CAP ALUM 18UF 20% 500V RADIAL TH
Nichicon
505
In Stock
1 : $3.98000
Bulk
Bulk
Active
18 µF
±20%
500 V
-
12000 Hrs @ 105°C
-40°C ~ 105°C
Polar
AEC-Q200
General Purpose
240 mA @ 120 Hz
480 mA @ 100 kHz
-
0.197" (5.00mm)
0.492" Dia (12.50mm)
1.299" (33.00mm)
-
Through Hole
Radial, Can
CY Series 16mm
CAP ALUM 18UF 20% 500V RADIAL TH
Nichicon
658
In Stock
1 : $4.28000
Cut Tape (CT)
250 : $1.88636
Tape & Box (TB)
Cut Tape (CT)
Tape & Box (TB)
Active
18 µF
±20%
500 V
-
10000 Hrs @ 105°C
-40°C ~ 105°C
Polar
-
General Purpose
240 mA @ 120 Hz
480 mA @ 100 kHz
-
0.295" (7.50mm)
0.630" Dia (16.00mm)
0.846" (21.50mm)
-
Through Hole
Radial, Can
6,752
In Stock
1 : $0.68000
Cut Tape (CT)
2,000 : $0.15360
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
18 µF
±20%
35 V
1.35Ohm @ 100kHz
2000 Hrs @ 105°C
-55°C ~ 105°C
Polar
AEC-Q200
Automotive
58.5 mA @ 120 Hz
90 mA @ 100 kHz
-
-
0.157" Dia (4.00mm)
0.240" (6.10mm)
0.169" L x 0.169" W (4.30mm x 4.30mm)
Surface Mount
Radial, Can - SMD
ZLJ SERIES
CAP ALUM 18UF 20% 100V RADIAL TH
Rubycon
1,729
In Stock
1 : $0.72000
Bulk
Bulk
Active
18 µF
±20%
100 V
-
6000 Hrs @ 105°C
-40°C ~ 105°C
Polar
-
General Purpose
155.4 mA @ 120 Hz
370 mA @ 100 kHz
460 mOhms
0.098" (2.50mm)
0.248" Dia (6.30mm)
0.492" (12.50mm)
-
Through Hole
Radial, Can
LT SERIES 10MM
CAP ALUM 18UF 20% 200V SMD
Nichicon
237
In Stock
1 : $1.72000
Cut Tape (CT)
500 : $0.61834
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
18 µF
±20%
200 V
-
2000 Hrs @ 125°C
-40°C ~ 125°C
Polar
AEC-Q200
General Purpose
60 mA @ 120 Hz
90 mA @ 10 kHz
-
-
0.394" Dia (10.00mm)
0.433" (11.00mm)
0.406" L x 0.406" W (10.30mm x 10.30mm)
Surface Mount
Radial, Can - SMD
KXJ Series
CAP ALUM 18UF 20% 420V RADIAL TH
Chemi-Con
2,000
In Stock
1 : $1.75000
Bulk
Bulk
Active
18 µF
±20%
420 V
-
12000 Hrs @ 105°C
-40°C ~ 105°C
Polar
AEC-Q200
Automotive
215 mA @ 120 Hz
537.5 mA @ 100 kHz
-
0.197" (5.00mm)
0.394" Dia (10.00mm)
1.240" (31.50mm)
-
Through Hole
Radial, Can
CY Series 21.5mm
CAP ALUM 18UF 20% 350V RADIAL TH
Nichicon
192
In Stock
1 : $1.87000
Cut Tape (CT)
500 : $0.68044
Tape & Box (TB)
Cut Tape (CT)
Tape & Box (TB)
Active
18 µF
±20%
350 V
-
12000 Hrs @ 105°C
-40°C ~ 105°C
Polar
-
General Purpose
215 mA @ 120 Hz
430 mA @ 100 kHz
-
0.197" (5.00mm)
0.394" Dia (10.00mm)
0.846" (21.50mm)
-
Through Hole
Radial, Can
Showing
of 170

Aluminum Electrolytic Capacitors


An electrolytic capacitor is a type of polarized capacitor that uses a wet electrolytic solution and an oxide film to store electrical charge. An example is the aluminum electrolytic capacitor which contains two closely spaced spooled strips of aluminum foil for the positive anode and negative cathode. These are separated by a thin spacer material soaked in the wet electrolyte. The thin insulating layer of aluminum oxide formed on the anode between the foil plates acts as the dielectric, creating a high-capacitance device in a compact package. These polarized capacitors are well-suited for applications where space and weight are at a premium, such as in electronic devices, power supplies, and filtering circuits.