Aluminium Organic Polymer Capacitors

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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 2V_DC to 6.3V_DC, and operating temperature range from -40°C to +105°C.

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Part #

Aluminium Organic Polymer Capacitors 270uF 4.0volt

EEF-SX0G271ER
Panasonic
1: $1.88
4,890In Stock

Mfr. Part No.
EEF-SX0G271ER

Mouser Part No
667-EEF-SX0G271ER

Panasonic

Aluminium Organic Polymer Capacitors 270uF 4.0volt

Learn More

Datasheet

4,890In Stock

Cut Tape

$1.88

$1.26

$0.985

$0.897

Reel

$0.597

View

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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 120uF 6.3volts 0.009 ohm

EEF-SX0J121E7
Panasonic
1: $2.15
6,328In Stock

Mfr. Part No.
EEF-SX0J121E7

Mouser Part No
667-EEF-SX0J121E7

Panasonic

Aluminium Organic Polymer Capacitors 120uF 6.3volts 0.009 ohm

Learn More

Datasheet

6,328In Stock

Cut Tape

$2.15

$1.33

$1.19

$1.11

View

Reel

$0.721

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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 150uF 4volt

EEF-SX0G151ER
Panasonic
1: $1.89
2,533In Stock

Mfr. Part No.
EEF-SX0G151ER

Mouser Part No
667-EEF-SX0G151ER

Panasonic

Aluminium Organic Polymer Capacitors 150uF 4volt

Learn More

Datasheet

2,533In Stock

Cut Tape

$1.89

$1.03

$0.915

$0.80

View

Reel

$0.646

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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 390uF 2.5volt

EEF-SX0E391XE
Panasonic
1: $2.05
3,421In Stock

Mfr. Part No.
EEF-SX0E391XE

Mouser Part No
667-EEF-SX0E391XE

Panasonic

Aluminium Organic Polymer Capacitors 390uF 2.5volt

Learn More

Datasheet

3,421In Stock

Cut Tape

$2.05

$1.38

$1.09

$0.99

Reel

$0.67

View

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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 270uF 2VDC 9mOhm SP Polymer

EEF-SX0D271ER
Panasonic
1: $1.74
3,500In Stock

Mfr. Part No.
EEF-SX0D271ER

Mouser Part No
667-EEF-SX0D271ER

Panasonic

Aluminium Organic Polymer Capacitors 270uF 2VDC 9mOhm SP Polymer

Learn More

Datasheet

3,500In Stock

Cut Tape

$1.74

$0.91

$0.827

$0.685

Reel

$0.565

View

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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 180uF 4VDC 9mOhm SP Polymer

EEF-SX0G181ER
Panasonic
1: $2.31
1,813In Stock

Mfr. Part No.
EEF-SX0G181ER

Mouser Part No
667-EEF-SX0G181ER

Panasonic

Aluminium Organic Polymer Capacitors 180uF 4VDC 9mOhm SP Polymer

Learn More

Datasheet

1,813In Stock

Cut Tape

$2.31

$1.52

$1.28

$1.13

View

Reel

$0.71

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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 330uF 2VDC 9mOhm SP Polymer

EEF-SX0D331ER
Panasonic
1: $1.73
2,759In Stock

Mfr. Part No.
EEF-SX0D331ER

Mouser Part No
667-EEF-SX0D331ER

Panasonic

Aluminium Organic Polymer Capacitors 330uF 2VDC 9mOhm SP Polymer

Learn More

Datasheet

2,759In Stock

Cut Tape

$1.73

$0.902

$0.824

$0.682

Reel

$0.563

View

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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 330uF 2VDC 6mOhm SP Polymer

EEF-SX0D331XE
Panasonic
1: $1.84
3,093In Stock
3,500Expected 03/08/2026

Mfr. Part No.
EEF-SX0D331XE

Mouser Part No
667-EEF-SX0D331XE

Panasonic

Aluminium Organic Polymer Capacitors 330uF 2VDC 6mOhm SP Polymer

Learn More

Datasheet

3,093In Stock

3,500Expected 03/08/2026

Cut Tape

$1.84

$0.938

$0.853

$0.707

Reel

$0.585

View

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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 470uF 2VDC 4.5mOhm SP Polymer

EEF-SX0D471E4
Panasonic
1: $2.76
10,604In Stock

Mfr. Part No.
EEF-SX0D471E4

Mouser Part No
667-EEF-SX0D471E4

Panasonic

Aluminium Organic Polymer Capacitors 470uF 2VDC 4.5mOhm SP Polymer

Learn More

Datasheet

10,604In Stock

Cut Tape

$2.76

$1.86

$1.47

$1.35

Reel

$0.958

View

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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 330uF 2.5V

EEF-SX0E331XE
Panasonic
1: $2.02
10,989In Stock

Mfr. Part No.
EEF-SX0E331XE

Mouser Part No
667-EEF-SX0E331XE

Panasonic

Aluminium Organic Polymer Capacitors 330uF 2.5V

Learn More

Datasheet

10,989In Stock

Cut Tape

$2.02

$1.33

$1.11

$0.964

View

Reel

$0.747

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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 4VDC 330uF 9mOhm 6300mAr.m.s

EEF-SX0G331ER
Panasonic
1: $2.14
8,863In Stock
7,000Expected 11/11/2026

Mfr. Part No.
EEF-SX0G331ER

Mouser Part No
667-EEF-SX0G331ER

Panasonic

Aluminium Organic Polymer Capacitors 4VDC 330uF 9mOhm 6300mAr.m.s

Learn More

Datasheet

8,863In Stock

7,000Expected 11/11/2026

Cut Tape

$2.14

$1.15

$0.944

$0.922

View

Reel

$0.674

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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 4VDC 330uF 6mOhm 7500mAr.m.s

EEF-SX0G331XE
Panasonic
1: $2.18
2,969In Stock
7,000Expected 29/10/2026

Mfr. Part No.
EEF-SX0G331XE

Mouser Part No
667-EEF-SX0G331XE

Panasonic

Aluminium Organic Polymer Capacitors 4VDC 330uF 6mOhm 7500mAr.m.s

Learn More

Datasheet

2,969In Stock

7,000Expected 29/10/2026

Cut Tape

$2.18

$1.44

$1.17

$1.06

Reel

$0.859

View

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 %

6 mOhms

7.5 A

- 55 C

+ 105 C

1.9 mm

Molded

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 150uF 6.3VDC 9mOhm SP Polymer

EEF-SX0J151ER
Panasonic
1: $2.64
1,641In Stock
3,500Expected 11/11/2026

Mfr. Part No.
EEF-SX0J151ER

Mouser Part No
667-EEF-SX0J151ER

Panasonic

Aluminium Organic Polymer Capacitors 150uF 6.3VDC 9mOhm SP Polymer

Learn More

Datasheet

1,641In Stock

3,500Expected 11/11/2026

Cut Tape

$2.64

$1.80

$1.58

$1.31

View

Reel

$1.06

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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 6.3VDC 220uF 9mOhm 6300mAr.m.s

EEF-SX0J221ER
Panasonic
1: $2.17
3,202In Stock
21,000On Order

Mfr. Part No.
EEF-SX0J221ER

Mouser Part No
667-EEF-SX0J221ER

Panasonic

Aluminium Organic Polymer Capacitors 6.3VDC 220uF 9mOhm 6300mAr.m.s

Learn More

Datasheet

3,202In Stock

21,000On Order

Cut Tape

$2.17

$1.43

$1.21

$1.06

View

Reel

$0.819

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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 220uF 2volt

EEF-SX0D221ER
Panasonic
1: $1.74
645In Stock

Mfr. Part No.
EEF-SX0D221ER

Mouser Part No
667-EEF-SX0D221ER

Panasonic

Aluminium Organic Polymer Capacitors 220uF 2volt

Learn More

Datasheet

645In Stock

Cut Tape

$1.74

$0.903

$0.824

$0.668

Reel

$0.563

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

220 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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 470uF 2VDC 9mOhm SP Polymer

EEF-SX0D471ER
Panasonic
1: $2.04
60In Stock
3,500Expected 06/07/2026

Mfr. Part No.
EEF-SX0D471ER

Mouser Part No
667-EEF-SX0D471ER

Panasonic

Aluminium Organic Polymer Capacitors 470uF 2VDC 9mOhm SP Polymer

Learn More

Datasheet

60In Stock

3,500Expected 06/07/2026

Cut Tape

$2.04

$1.34

$1.12

$0.975

View

Reel

$0.755

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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 470uF 2VDC 6mOhm SP Polymer

EEF-SX0D471XE
Panasonic
1: $2.12
85In Stock
14,000On Order

Mfr. Part No.
EEF-SX0D471XE

Mouser Part No
667-EEF-SX0D471XE

Panasonic

Aluminium Organic Polymer Capacitors 470uF 2VDC 6mOhm SP Polymer

Learn More

Datasheet

85In Stock

14,000On Order

Cut Tape

$2.12

$1.40

$1.21

$1.06

View

Reel

$0.795

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

3.5 A

- 55 C

+ 105 C

2 mm

Molded

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 220uF 2.5VDC 7mOhm SP Polymer

EEF-SX0E221E7
Panasonic
1: $1.80
2,006In Stock

Mfr. Part No.
EEF-SX0E221E7

Mouser Part No
667-EEF-SX0E221E7

Panasonic

Aluminium Organic Polymer Capacitors 220uF 2.5VDC 7mOhm SP Polymer

Learn More

Datasheet

2,006In Stock

Cut Tape

$1.80

$0.938

$0.853

$0.707

Reel

$0.586

View

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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 220uF 2.5volt

EEF-SX0E221ER
Panasonic
1: $1.73
973In Stock

Mfr. Part No.
EEF-SX0E221ER

Mouser Part No
667-EEF-SX0E221ER

Panasonic

Aluminium Organic Polymer Capacitors 220uF 2.5volt

Learn More

Datasheet

973In Stock

Cut Tape

$1.73

$0.907

$0.824

$0.682

Reel

$0.564

View

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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 330uF 2.5volt

EEF-SX0E331ER
Panasonic
1: $2.11
126In Stock
3,500Expected 29/10/2026

Mfr. Part No.
EEF-SX0E331ER

Mouser Part No
667-EEF-SX0E331ER

Panasonic

Aluminium Organic Polymer Capacitors 330uF 2.5volt

Learn More

Datasheet

126In Stock

3,500Expected 29/10/2026

Cut Tape

$2.11

$1.39

$1.09

$0.985

View

Reel

$0.696

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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 470uF 2.5volt

EEF-SX0E471E4
Panasonic
1: $2.71
487In Stock
3,500Expected 10/11/2026

Mfr. Part No.
EEF-SX0E471E4

Mouser Part No
667-EEF-SX0E471E4

Panasonic

Aluminium Organic Polymer Capacitors 470uF 2.5volt

Learn More

Datasheet

487In Stock

3,500Expected 10/11/2026

Cut Tape

$2.71

$1.93

$1.55

$1.42

View

Reel

$0.973

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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 470uF 2.5volt

EEF-SX0E471ER
Panasonic
1: $2.38
170In Stock
10,500Expected 12/11/2026

Mfr. Part No.
EEF-SX0E471ER

Mouser Part No
667-EEF-SX0E471ER

Panasonic

Aluminium Organic Polymer Capacitors 470uF 2.5volt

Learn More

Datasheet

170In Stock

10,500Expected 12/11/2026

Cut Tape

$2.38

$1.29

$1.19

$0.895

Reel

$0.841

View

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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 100uF 4volt

EEF-SX0G101ER
Panasonic
1: $2.02
1,271In Stock
3,500Expected 29/07/2026

Mfr. Part No.
EEF-SX0G101ER

Mouser Part No
667-EEF-SX0G101ER

Panasonic

Aluminium Organic Polymer Capacitors 100uF 4volt

Learn More

Datasheet

1,271In Stock

3,500Expected 29/07/2026

Cut Tape

$2.02

$1.19

$1.05

$0.976

View

Reel

$0.639

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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 150uF 4VDC 7mOhm SP Polymer

EEF-SX0G151E7
Panasonic
1: $2.13
243In Stock
3,500Expected 06/08/2026

Mfr. Part No.
EEF-SX0G151E7

Mouser Part No
667-EEF-SX0G151E7

Panasonic

Aluminium Organic Polymer Capacitors 150uF 4VDC 7mOhm SP Polymer

Learn More

Datasheet

243In Stock

3,500Expected 06/08/2026

Cut Tape

$2.13

$1.42

$1.11

$1.02

Reel

$0.681

View

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

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 220uF 4VDC 9mOhm SP Polymer

EEF-SX0G221ER
Panasonic
1: $1.91
163In Stock
14,000Expected 02/12/2026

Mfr. Part No.
EEF-SX0G221ER

Mouser Part No
667-EEF-SX0G221ER

Panasonic

Aluminium Organic Polymer Capacitors 220uF 4VDC 9mOhm SP Polymer

Learn More

Datasheet

163In Stock

14,000Expected 02/12/2026

Cut Tape

$1.91

$1.11

$0.996

$0.882

View

Reel

$0.817

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

Reel, Cut Tape, MouseReel

EEF-SX Specialty Polymer Aluminum Capacitors

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