Circuit Protection – Mouser Japan

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Smart Metering Solutions

Littelfuse Smart Metering Solutions help designers implement more reliable and safer smart meters. Littelfuse solutions for smart meters allow designers to bring Internet of Things technology to the key functions of a smart metering system.

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Types of Circuit Protection

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Results: 1,906

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Part #

Surface Mount Fuses .05A 277VAC/DC PICO UL913

0304.050HR
Littelfuse
1: ¥5,936.4
184In Stock
1,400On Order

Mfr. Part #
0304.050HR

Mouser Part #
576-0304.050HR

Littelfuse

Surface Mount Fuses .05A 277VAC/DC PICO UL913

Learn More

Datasheet

184In Stock

1,400On Order

Cut Tape

¥5,936.4

¥5,174

¥4,488

¥3,813.7

Reel

¥2,910.1

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 100

Surface Mount Fuses .08A 277VAC/DC PICO UL913

0304.080HR
Littelfuse
1: ¥5,800.2
140In Stock

Mfr. Part #
0304.080HR

Mouser Part #
576-0304.080HR

Littelfuse

Surface Mount Fuses .08A 277VAC/DC PICO UL913

Learn More

Datasheet

140In Stock

Cut Tape

¥5,800.2

¥4,811.9

¥4,439.9

¥3,679.1

Reel

¥2,910.1

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 100

Surface Mount Fuses 125V .250A FA 1206

0437.250WR
Littelfuse
1: ¥229.2
10,265In Stock
30,000On Order

Mfr. Part #
0437.250WR

Mouser Part #
576-0437.250WR

Littelfuse

Surface Mount Fuses 125V .250A FA 1206

Learn More

Datasheet

10,265In Stock

30,000On Order

Cut Tape

¥229.2

¥204.3

¥187.7

¥145.5

View

Reel

¥83.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses 125V .375A FA 1206

0437.375WR
Littelfuse
1: ¥217.6
3,788In Stock
6,000Expected 9/7/2026

Mfr. Part #
0437.375WR

Mouser Part #
576-0437.375WR

Littelfuse

Surface Mount Fuses 125V .375A FA 1206

Learn More

Datasheet

3,788In Stock

6,000Expected 9/7/2026

Cut Tape

¥217.6

¥194.3

¥182.7

¥149.8

View

Reel

¥83.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses .375A 125V AECQ

0437.375WRA
Littelfuse
1: ¥290.7
15,855In Stock

Mfr. Part #
0437.375WRA

Mouser Part #
576-0437.375WRA

Littelfuse

Surface Mount Fuses .375A 125V AECQ

Datasheet

15,855In Stock

Cut Tape

¥290.7

¥249.2

¥234.2

¥191

View

Reel

¥109.3

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses 63V .500A FA 1206

0437.500WR
Littelfuse
1: ¥222.6
5,844In Stock
6,000Expected 10/12/2026

Mfr. Part #
0437.500WR

Mouser Part #
576-0437.500WR

Littelfuse

Surface Mount Fuses 63V .500A FA 1206

Learn More

Datasheet

5,844In Stock

6,000Expected 10/12/2026

Cut Tape

¥222.6

¥202.6

¥179.4

¥149.8

View

Reel

¥83.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses 63V .750A FA 1206

0437.750WR
Littelfuse
1: ¥289
3,602In Stock

Mfr. Part #
0437.750WR

Mouser Part #
576-0437.750WR

Littelfuse

Surface Mount Fuses 63V .750A FA 1206

Learn More

Datasheet

3,602In Stock

Cut Tape

¥289

¥249.2

¥230.9

¥184.4

View

Reel

¥104.3

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses 63V FA 1206 1A

0437001.WR
Littelfuse
1: ¥285.7
14,010In Stock
21,000Expected 11/16/2026

Mfr. Part #
0437001.WR

Mouser Part #
576-0437001.WR

Littelfuse

Surface Mount Fuses 63V FA 1206 1A

Learn More

Datasheet

14,010In Stock

21,000Expected 11/16/2026

Cut Tape

¥285.7

¥249.2

¥229.2

¥189.4

View

Reel

¥104.3

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses 63V FA 1206 2A

0437002.WR
Littelfuse
1: ¥207.6
12,117In Stock

Mfr. Part #
0437002.WR

Mouser Part #
576-0437002.WR

Littelfuse

Surface Mount Fuses 63V FA 1206 2A

Learn More

Datasheet

12,117In Stock

Cut Tape

¥207.6

¥182.7

¥156.6

¥134.2

View

Reel

¥104.3

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses 32V FA 1206 3A

0437003.WR
Littelfuse
1: ¥279
3,521In Stock
3,000Expected 11/25/2026

Mfr. Part #
0437003.WR

Mouser Part #
576-0437003.WR

Littelfuse

Surface Mount Fuses 32V FA 1206 3A

Learn More

Datasheet

3,521In Stock

3,000Expected 11/25/2026

Cut Tape

¥279

¥249.2

¥224.2

¥191

View

Reel

¥104.3

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses 32V FA 1206 7A

0437007.WR
Littelfuse
1: ¥265.8
2,976In Stock

Mfr. Part #
0437007.WR

Mouser Part #
576-0437007.WR

Littelfuse

Surface Mount Fuses 32V FA 1206 7A

Learn More

Datasheet

2,976In Stock

Cut Tape

¥265.8

¥235.9

¥224.2

¥181

View

Reel

¥110.6

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses 63V FA 1206 1.5A

043701.5WR
Littelfuse
1: ¥277.4
2,579In Stock

Mfr. Part #
043701.5WR

Mouser Part #
576-043701.5WR

Littelfuse

Surface Mount Fuses 63V FA 1206 1.5A

Learn More

Datasheet

2,579In Stock

Cut Tape

¥277.4

¥249.2

¥224.2

¥191

View

Reel

¥104.3

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Surface Mount Fuses 32V FA 1206 2.5A

043702.5WR
Littelfuse
1: ¥259.1
4,073In Stock

Mfr. Part #
043702.5WR

Mouser Part #
576-043702.5WR

Littelfuse

Surface Mount Fuses 32V FA 1206 2.5A

Learn More

Datasheet

4,073In Stock

Cut Tape

¥259.1

¥229.2

¥217.6

¥176.1

View

Reel

¥104.1

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Cartridge Fuses 2A 500VAC 3AB CARTRIDGE

0514002.MXP
Littelfuse
1: ¥1,244.1
572In Stock
1,000Expected 10/13/2026

Mfr. Part #
0514002.MXP

Mouser Part #
576-0514002.MXP

Littelfuse

Cartridge Fuses 2A 500VAC 3AB CARTRIDGE

Learn More

Datasheet

572In Stock

1,000Expected 10/13/2026

¥1,244.1

¥1,033.1

¥953.4

¥790.6

View

Min.: 1
Mult.: 1

Cartridge Fuses 8A 500VAC 3AB CARTRIDGE

0514008.MXP
Littelfuse
1: ¥1,244.1
1,201In Stock

Mfr. Part #
0514008.MXP

Mouser Part #
576-0514008.MXP

Littelfuse

Cartridge Fuses 8A 500VAC 3AB CARTRIDGE

Learn More

Datasheet

1,201In Stock

¥1,244.1

¥1,033.1

¥953.4

¥790.6

View

Min.: 1
Mult.: 1

Cartridge Fuses 1.6A 500VAC 3AB CARTRIDGE

051401.6MXP
Littelfuse
1: ¥1,244.1
658In Stock

Mfr. Part #
051401.6MXP

Mouser Part #
576-051401.6MXP

Littelfuse

Cartridge Fuses 1.6A 500VAC 3AB CARTRIDGE

Learn More

Datasheet

658In Stock

¥1,244.1

¥1,033.1

¥953.4

¥790.6

View

Min.: 1
Mult.: 1

Cartridge Fuses 3.15A 500VAC 3AB CARTRIDGE

05143.15MXP
Littelfuse
1: ¥1,244.1
437In Stock
1,000Expected 1/19/2027

Mfr. Part #
05143.15MXP

Mouser Part #
576-05143.15MXP

Littelfuse

Cartridge Fuses 3.15A 500VAC 3AB CARTRIDGE

Learn More

Datasheet

437In Stock

1,000Expected 1/19/2027

¥1,244.1

¥1,033.1

¥953.4

¥790.6

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 400W 12V 5% Bi-Directional

SMAJ12CA
Littelfuse
1: ¥74.7
60,503In Stock
40,000Expected 9/30/2026

Mfr. Part #
SMAJ12CA

Mouser Part #
576-SMAJ12CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 12V 5% Bi-Directional

Learn More

Datasheet

60,503In Stock

40,000Expected 9/30/2026

Cut Tape

¥74.7

¥42.5

¥30.9

¥24.6

Reel

¥16.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 14V 5% Uni-Directional

SMAJ14A
Littelfuse
1: ¥71.4
33,827In Stock

Mfr. Part #
SMAJ14A

Mouser Part #
576-SMAJ14A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 14V 5% Uni-Directional

Learn More

Datasheet

33,827In Stock

Cut Tape

¥71.4

¥42.5

¥27.4

¥20.3

View

Reel

¥12.3

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 15V 5% Bi-Directional

SMAJ15CA
Littelfuse
1: ¥78.1
74,505In Stock

Mfr. Part #
SMAJ15CA

Mouser Part #
576-SMAJ15CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 15V 5% Bi-Directional

Learn More

Datasheet

74,505In Stock

Cut Tape

¥78.1

¥37.5

¥31.2

¥24.6

Reel

¥14.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 16V 5% Bi-Directional

SMAJ16CA
Littelfuse
1: ¥79.7
17,200In Stock
50,000Expected 10/29/2026

Mfr. Part #
SMAJ16CA

Mouser Part #
576-SMAJ16CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 16V 5% Bi-Directional

Learn More

Datasheet

17,200In Stock

50,000Expected 10/29/2026

Cut Tape

¥79.7

¥37.5

¥31.4

¥23.6

Reel

¥14.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 220V 5% Bi-Directional

SMAJ220CA
Littelfuse
1: ¥161.1
8,102In Stock

Mfr. Part #
SMAJ220CA

Mouser Part #
576-SMAJ220CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 220V 5% Bi-Directional

Learn More

Datasheet

8,102In Stock

Cut Tape

¥161.1

¥100.8

¥65.3

¥50

Reel

¥35.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 22V 5% Uni-Directional

SMAJ22A
Littelfuse
1: ¥78.1
33,029In Stock
40,000Expected 2/9/2027

Mfr. Part #
SMAJ22A

Mouser Part #
576-SMAJ22A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 22V 5% Uni-Directional

Learn More

Datasheet

33,029In Stock

40,000Expected 2/9/2027

Cut Tape

¥78.1

¥35.4

¥29.9

¥22.8

Reel

¥13.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 24V 5% Uni-Directional

SMAJ24A
Littelfuse
1: ¥74.7
42,281In Stock
70,000Expected 1/26/2027

Mfr. Part #
SMAJ24A

Mouser Part #
576-SMAJ24A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 24V 5% Uni-Directional

Learn More

Datasheet

42,281In Stock

70,000Expected 1/26/2027

Cut Tape

¥74.7

¥35.4

¥29.9

¥23.1

View

Reel

¥12.5

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 250V 5% Bi-Directional

SMAJ250CA
Littelfuse
1: ¥159.5
7,807In Stock
10,000Expected 11/30/2026

Mfr. Part #
SMAJ250CA

Mouser Part #
576-SMAJ250CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 250V 5% Bi-Directional

Learn More

Datasheet

7,807In Stock

10,000Expected 11/30/2026

Cut Tape

¥159.5

¥72.9

¥64.3

¥49.2

View

Reel

¥34.9

MouseReel Available

Min.: 1
Mult.: 1

: 5,000