EEF-KX Conductive Aluminium Electrolytic Capacitors

Panasonic  EEF-KX Conductive Aluminum Electrolytic Capacitors feature a high endurance of 5,500 hours at +125°C, enabling use in applications with exceptionally long life. These high-temperature, long-life capacitors have a conductive polymer formation and are manufactured using process technology, which provides high durability under high temperature and high humidity conditions. The EEF-KX series offers a maximum equivalent series resistance (ESR) range of  3MΩ to 15mΩ, a capacitance range of  120μF to 470μF and a maximum height of 1.9mm.  Panasonic  EEF-KX Capacitors are suitable for servers, industrial equipment, power management systems and other applications.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Capacitance
Voltage Rating DC
Termination Style
Length
Width
Product
Life
Tolerance
ESR
Ripple Current
Minimum Operating Temperature
Maximum Operating Temperature
Height
Package Type
Series
Packaging
Panasonic Aluminium Organic Polymer Capacitors 330uF 9mOhm 6300mA
Datasheet
2.934In Stock
Min.: 1
Mult.: 1
Reel: 3.500

330 uF 2.5 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 5500 Hour 20 % 9 mOhms 6.3 A - 55 C + 125 C 1.9 mm KX Reel, Cut Tape
Panasonic Aluminium Organic Polymer Capacitors 330uF 9mOhm 6300mA
Datasheet
6.767In Stock
Min.: 1
Mult.: 1
Reel: 3.500

330 uF 2 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 5500 Hour 20 % 9 mOhms 6.3 A - 55 C + 125 C 1.9 mm KX Reel, Cut Tape
Panasonic Aluminium Organic Polymer Capacitors 220uF 9mOhm 6300mA
Datasheet
6.866In Stock
Min.: 1
Mult.: 1
Reel: 3.500

220 uF 2.5 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 5500 Hour 20 % 9 mOhms 6.3 A - 55 C + 125 C 1.9 mm KX Reel, Cut Tape
Panasonic Aluminium Organic Polymer Capacitors 6.3BDC 120uF 5100mA 15mOhm
Datasheet
13.714In Stock
Min.: 1
Mult.: 1
Reel: 3.500

120 uF 6.3 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 5500 Hour 20 % 15 mOhms 5.1 A - 55 C + 125 C 1.9 mm KX Reel, Cut Tape
Panasonic Aluminium Organic Polymer Capacitors 2VDC 470uF 10200mA 3mOhm
Datasheet
7.847In Stock
Min.: 1
Mult.: 1
Reel: 3.500

470 uF 2 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 5500 Hour 20 % 3 mOhms 10.2 A - 55 C + 125 C 1.9 mm KX Reel, Cut Tape
Panasonic Aluminium Organic Polymer Capacitors 2VDC 470uF 8500mA 4.5mOhm
Datasheet
6.900In Stock
Min.: 1
Mult.: 1
Reel: 3.500

470 uF 2 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 5500 Hour 20 % 4.5 mOhms 8.5 A - 55 C + 125 C 1.9 mm KX Reel, Cut Tape
Panasonic Aluminium Organic Polymer Capacitors 470uF 9mOhm 6300mA
Datasheet
1.216In Stock
3.500Expected 18/03/2026
Min.: 1
Mult.: 1
Reel: 3.500

470 uF 2 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 5500 Hour 20 % 9 mOhms 6.3 A - 55 C + 125 C 1.9 mm KX Reel, Cut Tape
Panasonic Aluminium Organic Polymer Capacitors 2.5VDC 470uF 10200mA 3mOhm
Datasheet
9.117In Stock
Min.: 1
Mult.: 1
Reel: 3.500

390 uF 2.5 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 5500 Hour 20 % 3 mOhms 10.2 A - 55 C + 125 C 1.9 mm KX Reel, Cut Tape
Panasonic Aluminium Organic Polymer Capacitors 2.5VDC 470uF 8500mA 4.5mOhm
Datasheet
7.348In Stock
Min.: 1
Mult.: 1
Reel: 3.500

390 uF 2.5 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 5500 Hour 20 % 4.5 mOhms 8.5 A - 55 C + 125 C 1.9 mm KX Reel, Cut Tape
Panasonic Aluminium Organic Polymer Capacitors 2.5VDC 470uF 8500mA 4.5mOhm 125C 5500h
Datasheet
6.887In Stock
Min.: 1
Mult.: 1
Reel: 3.500

470 uF 2.5 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 5500 Hour 20 % 4.5 mOhms 8.5 A - 55 C + 125 C 1.9 mm Molded KX Reel, Cut Tape
Panasonic Aluminium Organic Polymer Capacitors 2.5VDC 470uF 6300mA 9mOhm 125C 5500h
Datasheet
6.850In Stock
Min.: 1
Mult.: 1
Reel: 3.500

470 uF 2.5 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 5500 Hour 20 % 9 mOhms 6.3 A - 55 C + 125 C 1.9 mm Molded KX Reel, Cut Tape
Panasonic Aluminium Organic Polymer Capacitors 4VDC 150uF 5100mA 15mOhm
Datasheet
6.996In Stock
Min.: 1
Mult.: 1
Reel: 3.500

150 uF 4 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 5500 Hour 20 % 15 mOhms 5.1 A - 55 C + 125 C 1.9 mm KX Reel, Cut Tape
Panasonic Aluminium Organic Polymer Capacitors 4VDC 180uF 5100mA 15mOhm
Datasheet
7.000In Stock
Min.: 1
Mult.: 1
Reel: 3.500

180 uF 4 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 5500 Hour 20 % 15 mOhms 5.1 A - 55 C + 125 C 1.9 mm KX Reel, Cut Tape
Panasonic Aluminium Organic Polymer Capacitors 4VDC 220uF 5100mA 15mOhm
Datasheet
6.975In Stock
Min.: 1
Mult.: 1
Reel: 3.500

220 uF 4 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 5500 Hour 20 % 15 mOhms 5.1 A - 55 C + 125 C 1.9 mm KX Reel, Cut Tape
Panasonic Aluminium Organic Polymer Capacitors 6.3VDC 150uF 5100mA 15mOhm
Datasheet
5.610In Stock
Min.: 1
Mult.: 1
Reel: 3.500

150 uF 6.3 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 5500 Hour 20 % 15 mOhms 5.1 A - 55 C + 125 C 1.9 mm KX Reel, Cut Tape
Panasonic Aluminium Organic Polymer Capacitors 2.5VDC 470uF 10200mA 3mOhm 125C 5500h
Datasheet
10.500Expected 16/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.500

470 uF 2.5 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 5500 Hour 20 % 3 mOhms 10.2 A - 55 C + 125 C 1.9 mm Molded KX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 390uF 9mOhm 6300mA
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 3.500
Mult.: 3.500
Reel: 3.500

390 uF 2.5 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 5500 Hour 20 % 9 mOhms 6.3 A - 55 C + 125 C 1.9 mm KX Reel