KWB Aluminum Electrolytic Capacitors

Chemi-Con KWB Aluminum Electrolytic Capacitors are a downsized version of the KWA series and offer a 400VDC to 450VDC voltage range. Specifications include ±20% capacitance tolerance, 5000 hours of ripple current endurance, an 18μF to 270μF capacitance range, and a wide operating temperature range of -40°C to +105°C. Chemi-Con KWB capacitors feature a non-solvent-resistant design and a low profile, making them suitable for power supply applications.

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Qty. RoHS ECAD Model Capacitance
Voltage Rating DC
Diameter
Length
Lead Spacing
Product
Life
Tolerance
Ripple Current
Minimum Operating Temperature
Maximum Operating Temperature
Lead Style
Height
Termination Style
Series
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 150uF 400V
Datasheet
902In Stock
Min.: 1
Mult.: 1

150 uF 400 VDC 16 mm 35 mm 7.5 mm General Purpose Electrolytic Capacitors 5000 Hour 20 % 905 mA - 40 C + 105 C Straight Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 120uF 420V
Datasheet
398In Stock
Min.: 1
Mult.: 1

120 uF 420 VDC 16 mm 31.5 mm 7.5 mm General Purpose Electrolytic Capacitors 5000 Hour 20 % 790 mA - 40 C + 105 C Straight Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 120uF 450V
Datasheet
1,272In Stock
Min.: 1
Mult.: 1

120 uF 450 VDC 16 mm 35 mm 7.5 mm General Purpose Electrolytic Capacitors 5000 Hour 20 % 810 mA - 40 C + 105 C Straight Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 150uF 400V
Datasheet
224In Stock
Min.: 1
Mult.: 1

150 uF 400 VDC 18 mm 31.5 mm 7.5 mm General Purpose Electrolytic Capacitors 5000 Hour 20 % 915 mA - 40 C + 105 C Straight Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 150uF 420V
Datasheet
163In Stock
Min.: 1
Mult.: 1

150 uF 420 VDC 18 mm 31.5 mm 7.5 mm General Purpose Electrolytic Capacitors 5000 Hour 20 % 915 mA - 40 C + 105 C Straight Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 100uF 450V
Datasheet
5In Stock
500Expected 6/1/2026
Min.: 1
Mult.: 1

100 uF 450 VDC 16 mm 31.5 mm 7.5 mm General Purpose Electrolytic Capacitors 5000 Hour 20 % 720 mA - 40 C + 105 C Straight Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 120uF 450V
Datasheet
5In Stock
250Expected 7/23/2026
Min.: 1
Mult.: 1

120 uF 450 VDC 18 mm 31.5 mm 7.5 mm General Purpose Electrolytic Capacitors 5000 Hour 20 % 815 mA - 40 C + 105 C Straight Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 120uF 400V
Datasheet
545Expected 9/3/2026
Min.: 1
Mult.: 1

120 uF 400 VDC 16 mm 31.5 mm 7.5 mm General Purpose Electrolytic Capacitors 5000 Hour 20 % 790 mA - 40 C + 105 C Straight Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 400VDC 100uF 20% 670mArms
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1
100 uF 400 VDC 16 mm Electrolytic Capacitor 1000 Hour 20 % 670 mA - 40 C + 105 C Straight 25 mm Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 500
Mult.: 500
100 uF 400 VDC 12.5 mm 40 mm General Purpose Electrolytic Capacitors 5000 Hour 20 % 705 mA - 40 C + 105 C Straight Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 400VDC 120uF 20% 800mArms
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 500
Mult.: 500
120 uF 400 VDC 12.5 mm Electrolytic Capacitor 1000 Hour 20 % 800 mA - 40 C + 105 C Straight 45 mm Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 400VDC 120uF 20% 820mArms
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 500
Mult.: 500
120 uF 400 VDC 12.5 mm Electrolytic Capacitor 1000 Hour 20 % 820 mA - 40 C + 105 C Straight 50 mm Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 400VDC 180uF 20% 1020mArms
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1
180 uF 400 VDC 18 mm Electrolytic Capacitor 1000 Hour 20 % 1.02 A - 40 C + 105 C Straight 35 mm Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 400VDC 180uF 20% 1020mArms
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1
180 uF 400 VDC 16 mm Electrolytic Capacitor 1000 Hour 20 % 1.02 A - 40 C + 105 C Straight 40 mm Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 400VDC 180uF 20% 1040mArms
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1
180 uF 400 VDC 16 mm Electrolytic Capacitor 1000 Hour 20 % 1.04 A - 40 C + 105 C Straight 45 mm Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 400VDC 180uF 20% 1000mArms
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1
180 uF 400 VDC 18 mm Electrolytic Capacitor 1000 Hour 20 % 1 A - 40 C + 105 C Straight 31.5 mm Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 400VDC 22uF 20% 235mArms
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1
22 uF 400 VDC 10 mm Electrolytic Capacitor 1000 Hour 20 % 235 mA - 40 C + 105 C Straight 20 mm Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 400VDC 220uF 20% 1160mArms
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 250
Mult.: 250
220 uF 400 VDC 18 mm Electrolytic Capacitor 1000 Hour 20 % 1.16 A - 40 C + 105 C Straight 40 mm Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 400VDC 220uF 20% 1170mArms
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 250
Mult.: 250
220 uF 400 VDC 16 mm Electrolytic Capacitor 1000 Hour 20 % 1.17 A - 40 C + 105 C Straight 50 mm Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 400VDC 27uF 20% 285mArms
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1
27 uF 400 VDC 10 mm Electrolytic Capacitor 1000 Hour 20 % 285 mA - 40 C + 105 C Straight 25 mm Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 400VDC 270uF 20% 1310mArms
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1
270 uF 400 VDC 18 mm Electrolytic Capacitor 1000 Hour 20 % 1.31 A - 40 C + 105 C Straight 45 mm Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 400VDC 270uF 20% 1310mArms
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 250
Mult.: 250
270 uF 400 VDC 18 mm Electrolytic Capacitor 1000 Hour 20 % 1.31 A - 40 C + 105 C Straight 50 mm Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 400VDC 39uF 20% 345mArms
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1
39 uF 400 VDC 12.5 mm Electrolytic Capacitor 1000 Hour 20 % 345 mA - 40 C + 105 C Straight 20 mm Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 400VDC 56uF 20% 450mArms
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1
56 uF 400 VDC 12.5 mm Electrolytic Capacitor 1000 Hour 20 % 450 mA - 40 C + 105 C Straight 25 mm Radial KWB
Chemi-Con Aluminium Electrolytic Capacitors - Radial Leaded 400VDC 68uF 20% 510mArms
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1
68 uF 400 VDC 16 mm Electrolytic Capacitor 1000 Hour 20 % 510 mA - 40 C + 105 C Straight 20 mm Radial KWB