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 470uF 2VDC 9mOhm SP Polymer

EEF-SX0D471ER
Panasonic Industry
1: $3.06
3,567In Stock

Mfr. Part No.
EEF-SX0D471ER

Mouser Part No
667-EEF-SX0D471ER

Panasonic Industry

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

Learn More

Datasheet

3,567In Stock

Cut Tape

$3.06

$2.05

$1.69

$1.51

View

Reel

$1.03

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 Hours

20 %

9 mOhms

3 A

- 55 C

+ 105 C

2 mm

Molded

Reel, Cut Tape, MouseReel

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

EEF-SX0D331ER
Panasonic Industry
1: $2.45
3,304In Stock

Mfr. Part No.
EEF-SX0D331ER

Mouser Part No
667-EEF-SX0D331ER

Panasonic Industry

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

Learn More

Datasheet

3,304In Stock

Cut Tape

$2.45

$1.54

$1.25

$1.04

Reel

$0.869

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 Hours

20 %

9 mOhms

3 A

- 55 C

+ 105 C

1.9 mm

Molded

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 120uF 6.3volts 0.009 ohm

EEF-SX0J121E7
Panasonic Industry
1: $3.20
5,669In Stock

Mfr. Part No.
EEF-SX0J121E7

Mouser Part No
667-EEF-SX0J121E7

Panasonic Industry

Aluminium Organic Polymer Capacitors 120uF 6.3volts 0.009 ohm

Learn More

Datasheet

5,669In Stock

Cut Tape

$3.20

$2.16

$1.85

$1.62

View

Reel

$1.29

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 Hours

20 %

7 mOhms

3.5 A

- 55 C

+ 105 C

1.9 mm

Molded

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 270uF 4.0volt

EEF-SX0G271ER
Panasonic Industry
1: $3.25
4,390In Stock

Mfr. Part No.
EEF-SX0G271ER

Mouser Part No
667-EEF-SX0G271ER

Panasonic Industry

Aluminium Organic Polymer Capacitors 270uF 4.0volt

Learn More

Datasheet

4,390In Stock

Cut Tape

$3.25

$2.30

$1.97

$1.73

Reel

$1.32

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 Hours

20 %

9 mOhms

6.3 A

- 55 C

+ 105 C

1.1 mm

Molded

Reel, Cut Tape, MouseReel

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

EEF-SX0G181ER
Panasonic Industry
1: $3.44
1,813In Stock

Mfr. Part No.
EEF-SX0G181ER

Mouser Part No
667-EEF-SX0G181ER

Panasonic Industry

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

Learn More

Datasheet

1,813In Stock

Cut Tape

$3.44

$2.38

$2.19

$1.84

View

Reel

$1.31

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 Hours

20 %

9 mOhms

3 A

- 55 C

+ 105 C

1.9 mm

Molded

Reel, Cut Tape, MouseReel

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

EEF-SX0G331ER
Panasonic Industry
1: $3.06
7,658In Stock
7,000Expected 11/11/2026

Mfr. Part No.
EEF-SX0G331ER

Mouser Part No
667-EEF-SX0G331ER

Panasonic Industry

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

Learn More

Datasheet

7,658In Stock

7,000Expected 11/11/2026

Cut Tape

$3.06

$2.16

$1.85

$1.62

View

Reel

$1.28

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 Hours

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 Industry
1: $2.30
645In Stock

Mfr. Part No.
EEF-SX0D221ER

Mouser Part No
667-EEF-SX0D221ER

Panasonic Industry

Aluminium Organic Polymer Capacitors 220uF 2volt

Learn More

Datasheet

645In Stock

Cut Tape

$2.30

$1.59

$1.31

$0.982

Reel

$0.869

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 Hours

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 Industry
1: $2.46
251In Stock
10,500Expected 6/7/2027

Mfr. Part No.
EEF-SX0D331XE

Mouser Part No
667-EEF-SX0D331XE

Panasonic Industry

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

Learn More

Datasheet

251In Stock

10,500Expected 6/7/2027

Cut Tape

$2.46

$1.59

$1.26

$1.21

Reel

$0.979

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 Hours

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 Industry
1: $4.95
138In Stock
17,500Expected 28/6/2027

Mfr. Part No.
EEF-SX0D471E4

Mouser Part No
667-EEF-SX0D471E4

Panasonic Industry

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

Learn More

Datasheet

138In Stock

17,500Expected 28/6/2027

Cut Tape

$4.95

$3.30

$2.62

$2.41

View

Reel

$1.69

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 Hours

20 %

4.5 mOhms

3.8 A

- 55 C

+ 105 C

1.9 mm

Molded

Reel, Cut Tape, MouseReel

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

EEF-SX0E221E7
Panasonic Industry
1: $2.46
1,972In Stock

Mfr. Part No.
EEF-SX0E221E7

Mouser Part No
667-EEF-SX0E221E7

Panasonic Industry

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

Learn More

Datasheet

1,972In Stock

Cut Tape

$2.46

$1.59

$1.22

$1.05

Reel

$0.906

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 Hours

20 %

7 mOhms

3.5 A

- 55 C

+ 105 C

1.9 mm

Molded

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 330uF 2.5volt

EEF-SX0E331ER
Panasonic Industry
1: $3.55
36In Stock
7,000On Order

Mfr. Part No.
EEF-SX0E331ER

Mouser Part No
667-EEF-SX0E331ER

Panasonic Industry

Aluminium Organic Polymer Capacitors 330uF 2.5volt

Learn More

Datasheet

36In Stock

7,000On Order

Cut Tape

$3.55

$2.34

$1.70

$1.51

View

Reel

$1.17

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 Hours

20 %

9 mOhms

3 A

- 55 C

+ 105 C

2 mm

Molded

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 330uF 2.5V

EEF-SX0E331XE
Panasonic Industry
1: $3.60
1,191In Stock
3,500Expected 3/3/2027

Mfr. Part No.
EEF-SX0E331XE

Mouser Part No
667-EEF-SX0E331XE

Panasonic Industry

Aluminium Organic Polymer Capacitors 330uF 2.5V

Learn More

Datasheet

1,191In Stock

3,500Expected 3/3/2027

Cut Tape

$3.60

$2.37

$1.85

$1.69

View

Reel

$1.02

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 Hours

20 %

9 mOhms

3.5 A

- 55 C

+ 105 C

2 mm

Molded

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 470uF 2.5volt

EEF-SX0E471E4
Panasonic Industry
1: $4.09
100In Stock
3,500Expected 28/10/2026

Mfr. Part No.
EEF-SX0E471E4

Mouser Part No
667-EEF-SX0E471E4

Panasonic Industry

Aluminium Organic Polymer Capacitors 470uF 2.5volt

Learn More

Datasheet

100In Stock

3,500Expected 28/10/2026

Cut Tape

$4.09

$2.73

$2.27

$1.99

View

Reel

$1.54

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 Hours

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 Industry
1: $4.20
170In Stock
21,000On Order

Mfr. Part No.
EEF-SX0E471ER

Mouser Part No
667-EEF-SX0E471ER

Panasonic Industry

Aluminium Organic Polymer Capacitors 470uF 2.5volt

Learn More

Datasheet

170In Stock

21,000On Order

Cut Tape

$4.20

$2.79

$2.19

$2.01

View

Reel

$1.34

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 Hours

20 %

9 mOhms

3 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 Industry
1: $4.60
81In Stock
14,000Expected 11/11/2026

Mfr. Part No.
EEF-SX0G221ER

Mouser Part No
667-EEF-SX0G221ER

Panasonic Industry

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

Learn More

Datasheet

81In Stock

14,000Expected 11/11/2026

Cut Tape

$4.60

$3.05

$2.41

$1.73

View

Reel

$1.40

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 Hours

20 %

9 mOhms

3 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 Industry
1: $4.45
34In Stock
14,000On Order

Mfr. Part No.
EEF-SX0J151ER

Mouser Part No
667-EEF-SX0J151ER

Panasonic Industry

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

Learn More

Datasheet

34In Stock

14,000On Order

Cut Tape

$4.45

$2.96

$2.03

$1.80

View

Reel

$1.55

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,500

: 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 Hours

20 %

9 mOhms

3 A

- 55 C

+ 105 C

1.9 mm

Molded

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 6.3Vdc 180uF

EEF-SX0J181ER
Panasonic Industry
1: $4.31
178In Stock
7,000Expected 18/1/2027

Mfr. Part No.
EEF-SX0J181ER

Mouser Part No
667-EEF-SX0J181ER

Panasonic Industry

Aluminium Organic Polymer Capacitors 6.3Vdc 180uF

Learn More

Datasheet

178In Stock

7,000Expected 18/1/2027

Cut Tape

$4.31

$2.86

$2.24

$2.05

View

Reel

$1.28

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 Hours

20 %

9 mOhms

6.3 A

- 55 C

+ 105 C

1.1 mm

Molded

Reel, Cut Tape, MouseReel

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

EEF-SX0D271ER
Panasonic Industry
1: $2.71
2,451In Stock

Mfr. Part No.
EEF-SX0D271ER

Mouser Part No
667-EEF-SX0D271ER

Panasonic Industry

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

Learn More

Datasheet

2,451In Stock

Cut Tape

$2.71

$1.54

$1.43

$1.18

Reel

$0.966

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 Hours

20 %

9 mOhms

3 A

- 55 C

+ 105 C

2 mm

Molded

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 470uF 2.5VDC 6mOhm SP Polymer

EEF-SX0E471XE
Panasonic Industry
1: $3.37
27,258Expected 4/11/2026

Mfr. Part No.
EEF-SX0E471XE

Mouser Part No
667-EEF-SX0E471XE

Panasonic Industry

Aluminium Organic Polymer Capacitors 470uF 2.5VDC 6mOhm SP Polymer

Learn More

Datasheet

27,258Expected 4/11/2026

Cut Tape

$3.37

$2.37

$2.04

$1.84

View

Reel

$1.51

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 Hours

20 %

6 mOhms

3.5 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 Industry
1: $3.21
23,730On Order

Mfr. Part No.
EEF-SX0G331XE

Mouser Part No
667-EEF-SX0G331XE

Panasonic Industry

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

Learn More

Datasheet

23,730On Order

Cut Tape

$3.21

$2.27

$2.07

$1.89

View

Reel

$1.35

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,500

: 3,500

330 uF

4 VDC

SMD/SMT

7.3 mm (0.287 in)

4.3 mm (0.169 in)

Aluminum Polymer Capacitors

2000 Hours

20 %

6 mOhms

7.5 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 Industry
1: $3.06
20,909On Order

Mfr. Part No.
EEF-SX0J221ER

Mouser Part No
667-EEF-SX0J221ER

Panasonic Industry

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

Learn More

Datasheet

20,909On Order

Cut Tape

$3.06

$2.16

$1.85

$1.62

View

Reel

$1.28

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,500

: 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 Hours

20 %

9 mOhms

6.3 A

- 55 C

+ 105 C

1.9 mm

Molded

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 330uF 4.0volt

EEF-SX0D331E4
Panasonic Industry
1: $3.30
2,669Expected 11/11/2026

Mfr. Part No.
EEF-SX0D331E4

Mouser Part No
667-EEF-SX0D331E4

Panasonic Industry

Aluminium Organic Polymer Capacitors 330uF 4.0volt

Learn More

Datasheet

2,669Expected 11/11/2026

Cut Tape

$3.30

$2.34

$2.01

$1.77

View

Reel

$1.30

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 Hours

20 %

4.5 mOhms

3.8 A

- 55 C

+ 105 C

1.9 mm

Molded

Reel, Cut Tape, MouseReel

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

EEF-SX0D471XE
Panasonic Industry
1: $2.76
11,994Expected 4/11/2026

Mfr. Part No.
EEF-SX0D471XE

Mouser Part No
667-EEF-SX0D471XE

Panasonic Industry

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

Learn More

Datasheet

11,994Expected 4/11/2026

Cut Tape

$2.76

$1.90

$1.65

$1.44

View

Reel

$1.09

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 Hours

20 %

9 mOhms

3.5 A

- 55 C

+ 105 C

2 mm

Molded

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 220uF 2.5volt

EEF-SX0E221ER
Panasonic Industry
1: $2.33
3,498Expected 27/1/2027

Mfr. Part No.
EEF-SX0E221ER

Mouser Part No
667-EEF-SX0E221ER

Panasonic Industry

Aluminium Organic Polymer Capacitors 220uF 2.5volt

Learn More

Datasheet

3,498Expected 27/1/2027

Cut Tape

$2.33

$1.59

$1.17

$0.982

$0.917

Reel

$0.869

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 Hours

20 %

9 mOhms

3 A

- 55 C

+ 105 C

2 mm

Molded

Reel, Cut Tape, MouseReel

Aluminium Organic Polymer Capacitors 180uF 2VDC 20%

EEF-SX0D181ER
Panasonic Industry
3,500: $0.898
Non-Stocked Lead-Time 43 Weeks

Mfr. Part No.
EEF-SX0D181ER

Mouser Part No
667-EEF-SX0D181ER

Panasonic Industry

Aluminium Organic Polymer Capacitors 180uF 2VDC 20%

Learn More

Datasheet

Non-Stocked Lead-Time 43 Weeks

Reel

$0.898

Min.: 3,500
Mult.: 3,500

: 3,500

180 uF

2 VDC

SMD/SMT

7.3 mm (0.287 in)

4.3 mm (0.169 in)

Aluminum Polymer Capacitors

2000 Hours

20 %

9 mOhms

3 A

- 55 C

+ 105 C

1.9 mm

Molded

Reel

EEF-SX Specialty Polymer Aluminum Capacitors

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