EEF-SX Specialty Polymer Aluminum Capacitors

Panasonic EEF-SX Specialty Polymer Aluminum Capacitors (SP-Caps) have super low ESR from 4.5mΩ to 9mΩ. The EEF-SX Series SP-Caps from Panasonic offer lower ESR and higher capacitance at the same case size than conventional products. Other features of EEF-SX Series SP-Caps include capacitance range from 82µF to 560µF, voltage range from 2VDC to 6.3VDC, and operating temperature range from -40°C to +105°C.

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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
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 270uF 4.0volt
Datasheet
4,890In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

270 uF 4 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 6.3 A - 55 C + 105 C 1.1 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 470uF 2VDC 4.5mOhm SP Polymer
Datasheet
11,497In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

470 uF 2 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 4.5 mOhms 3.8 A - 55 C + 105 C 1.9 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 120uF 6.3volts 0.009 ohm
Datasheet
6,340In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

120 uF 6.3 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 7 mOhms 3.5 A - 55 C + 105 C 1.9 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 390uF 2.5volt
Datasheet
3,421In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

390 uF 2.5 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 3.5 A - 55 C + 105 C 2 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 150uF 4volt
Datasheet
2,533In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

150 uF 4 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 3 A - 55 C + 105 C 2 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 270uF 2VDC 9mOhm SP Polymer
Datasheet
3,500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

270 uF 2 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 3 A - 55 C + 105 C 2 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 180uF 4VDC 9mOhm SP Polymer
Datasheet
1,813In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

180 uF 4 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 3 A - 55 C + 105 C 1.9 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 330uF 2VDC 9mOhm SP Polymer
Datasheet
2,759In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

330 uF 2 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 3 A - 55 C + 105 C 1.9 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 330uF 2VDC 6mOhm SP Polymer
Datasheet
3,096In Stock
3,500Expected 2026/08/03
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

330 uF 2 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 6 mOhms 3.5 A - 55 C + 105 C 1.9 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 330uF 2.5V
Datasheet
10,618In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

330 uF 2.5 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 3.5 A - 55 C + 105 C 2 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 4VDC 330uF 9mOhm 6300mAr.m.s
Datasheet
7,702In Stock
7,000Expected 2026/07/01
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

330 uF 4 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 6.3 A - 55 C + 105 C 1.9 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 470uF 2VDC 9mOhm SP Polymer
Datasheet
60In Stock
3,500Expected 2026/07/06
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

470 uF 2 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 3 A - 55 C + 105 C 2 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 220uF 2.5VDC 7mOhm SP Polymer
Datasheet
1,906In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

220 uF 2.5 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 7 mOhms 3.5 A - 55 C + 105 C 1.9 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 220uF 2.5volt
Datasheet
973In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

220 uF 2.5 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 3 A - 55 C + 105 C 2 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 330uF 2.5volt
Datasheet
126In Stock
3,500Expected 2026/07/27
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

330 uF 2.5 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 3 A - 55 C + 105 C 2 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 470uF 2.5volt
Datasheet
343In Stock
3,500Expected 2026/08/06
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

470 uF 2.5 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 4.5 mOhms 3.8 A - 55 C + 105 C 1.9 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 470uF 2.5volt
Datasheet
170In Stock
10,500Expected 2026/10/05
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

470 uF 2.5 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 3 A - 55 C + 105 C 1.9 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 220uF 4VDC 9mOhm SP Polymer
Datasheet
602In Stock
14,000Expected 2026/08/27
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

220 uF 4 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 3 A - 55 C + 105 C 1.9 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 150uF 6.3VDC 9mOhm SP Polymer
Datasheet
368In Stock
7,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

150 uF 6.3 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 3 A - 55 C + 105 C 1.9 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 6.3Vdc 180uF
Datasheet
237In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

180 uF 6.3 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 6.3 A - 55 C + 105 C 1.1 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 100uF 4volt
Datasheet
1,337In Stock
3,500Expected 2026/07/30
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

100 uF 4 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 3 A - 55 C + 105 C 1.9 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 150uF 4VDC 7mOhm SP Polymer
Datasheet
243In Stock
3,500Expected 2026/08/06
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

150 uF 4 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 7 mOhms 3.5 A - 55 C + 105 C 1.9 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 470uF 2.5VDC 6mOhm SP Polymer
Datasheet
27,388On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

470 uF 2.5 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 6 mOhms 3.5 A - 55 C + 105 C 1.9 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 6.3VDC 220uF 9mOhm 6300mAr.m.s
Datasheet
21,000Expected 2026/12/02
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

220 uF 6.3 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 6.3 A - 55 C + 105 C 1.9 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminium Organic Polymer Capacitors 330uF 4.0volt
Datasheet
2,679Expected 2026/06/17
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

330 uF 2 VDC SMD/SMT 7.3 mm (0.287 in) 4.3 mm (0.169 in) Aluminum Polymer Capacitors 2000 Hour 20 % 4.5 mOhms 3.8 A - 55 C + 105 C 1.9 mm Molded SX Reel, Cut Tape, MouseReel