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 (CAD) 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 Aluminum Organic Polymer Capacitors 6.3Vdc 180uF
Datasheet
2,072In Stock
3,500Expected 2026-05-21
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

180 uF 6.3 VDC SMD/SMT 7.3 mm 4.3 mm 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 Aluminum Organic Polymer Capacitors 470uF 2VDC 4.5mOhm SP Polymer
Datasheet
14,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

470 uF 2 VDC SMD/SMT 7.3 mm 4.3 mm 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 Aluminum Organic Polymer Capacitors 4VDC 330uF 6mOhm 7500mAr.m.s
Datasheet
13,335Expected 2026-02-27
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

330 uF 4 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 2000 Hour 20 % 6 mOhms 7.5 A - 55 C + 105 C 1.9 mm Molded SX Reel, Cut Tape, MouseReel
Panasonic Aluminum Organic Polymer Capacitors 180uF 2VDC 20%
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 3,500
Mult.: 3,500
Reel: 3,500

180 uF 2 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 3 A - 55 C + 105 C 1.9 mm Molded SX Reel
Panasonic Aluminum Organic Polymer Capacitors 270uF 4.0volt
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 3,500
Mult.: 3,500
Reel: 3,500

270 uF 2 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 2000 Hour 20 % 4.5 mOhms 3.8 A - 55 C + 105 C 1.9 mm Molded SX Reel
Panasonic Aluminum Organic Polymer Capacitors 270uF 2VDC 6mOhm SP Polymer
Datasheet
Non-Stocked
Min.: 3,500
Mult.: 3,500
Reel: 3,500

270 uF 2 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 2000 Hour 20 % 6 mOhms 3.5 A - 55 C + 105 C 1.9 mm Molded SX Reel
Panasonic Aluminum Organic Polymer Capacitors 390uF 2VDC 4.5mOhm SP Polymer
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 3,500
Mult.: 3,500
Reel: 3,500

390 uF 2 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 2000 Hour 20 % 4.5 mOhms 3.8 A - 55 C + 105 C 1.9 mm Molded SX Reel
Panasonic Aluminum Organic Polymer Capacitors 390uF 2volt
Datasheet
Non-Stocked
Min.: 3,500
Mult.: 3,500
Reel: 3,500

390 uF 2 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 3 A - 55 C + 105 C 2 mm Molded SX Reel
Panasonic Aluminum Organic Polymer Capacitors 390uF 2VDC 6mOhm SP Polymer
Datasheet
Non-Stocked Lead-Time 26 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

390 uF 2 VDC SMD/SMT 7.3 mm 4.3 mm 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 Aluminum Organic Polymer Capacitors 150uF 2.5volt
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 3,500
Mult.: 3,500
Reel: 3,500

150 uF 2.5 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 3 A - 55 C + 105 C 1.9 mm Molded SX Reel
Panasonic Aluminum Organic Polymer Capacitors 180uF 2.5volt
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 3,500
Mult.: 3,500
Reel: 3,500

180 uF 2.5 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 3 A - 55 C + 105 C 1.9 mm Molded SX Reel
Panasonic Aluminum Organic Polymer Capacitors 270uF 2.5VDC 7mOhm SP Polymer
Datasheet
Non-Stocked Lead-Time 26 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

270 uF 2.5 VDC SMD/SMT 7.3 mm 4.3 mm 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 Aluminum Organic Polymer Capacitors 390uF 2.5volt
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 2000 Hour 20 % 9 mOhms 3 A - 55 C + 105 C 2 mm Molded SX Reel
Panasonic Aluminum Organic Polymer Capacitors 150uF 4.0volt
Datasheet
Non-Stocked
Min.: 3,500
Mult.: 3,500
Reel: 3,500

150 uF 4 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 3 A - 55 C + 105 C 2 mm Molded SX Reel
Panasonic Aluminum Organic Polymer Capacitors 82uF 4volt
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 3,500
Mult.: 3,500
Reel: 3,500

82 uF 4 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 3 A - 55 C + 105 C 1.9 mm Molded SX Reel
Panasonic Aluminum Organic Polymer Capacitors 68uF 6.3volt
Datasheet
Product Comments
Non-Stocked Lead-Time 26 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

68 uF 6.3 VDC SMD/SMT 7.3 mm 4.3 mm Aluminum Polymer Capacitors 2000 Hour 20 % 9 mOhms 3 A - 55 C + 105 C 2 mm Molded SX Reel, Cut Tape, MouseReel