Surface Mount Fuses – Mouser Japan

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SF-3812F-T Fast-Acting SMD Fuses

Bourns SF-3812F-T Fast-Acting SMD Fuses offer a 10A to 40A current range and 250V_AC rated voltage with Class 6 ESD classification. The SF-3812F-T series features a ceramic tube design with gold-plated brass end caps. These fuses have a single blow fuse for overcurrent protection and surface-mount packaging for automated assembly. Ideal applications for Bourns SF-3812F-T Fast-Acting SMD Fuses include voltage regulator modules, power supplies, and battery management systems.

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Part #

Surface Mount Fuses 35A 250V FAST ACTING

SF-3812F3500T-2
Bourns
1: ¥694.3
9,947In Stock

Mfr. Part #
SF-3812F3500T-2

Mouser Part #
652-SF-3812F3500T-2

Bourns

Surface Mount Fuses 35A 250V FAST ACTING

Learn More

Datasheet

9,947In Stock

Cut Tape

¥694.3

¥583

¥458.4

¥406.9

Reel

¥295.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SF-3812F-T

Surface Mount Ceramic Fuses

Fast Blow

35 A

250 VAC

80 VDC

100 A, 130 A

3812 (10030 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

1.4 mOhms

Surface Mount Fuses 15A 250V FAST ACTING

SF-3812F1500T-2
Bourns
1: ¥606.3
9,935In Stock

Mfr. Part #
SF-3812F1500T-2

Mouser Part #
652-SF-3812F1500T-2

Bourns

Surface Mount Fuses 15A 250V FAST ACTING

Learn More

Datasheet

9,935In Stock

Cut Tape

¥606.3

¥508.3

¥398.6

¥353.8

Reel

¥250.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SF-3812F-T

Surface Mount Ceramic Fuses

Fast Blow

15 A

250 VAC

250 VDC

50 A, 100 A

3812 (10030 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

5 mOhms

Surface Mount Fuses 20A 250V FAST ACTING

SF-3812F2000T-2
Bourns
1: ¥488.3
9,951In Stock

Mfr. Part #
SF-3812F2000T-2

Mouser Part #
652-SF-3812F2000T-2

Bourns

Surface Mount Fuses 20A 250V FAST ACTING

Learn More

Datasheet

9,951In Stock

Cut Tape

¥488.3

¥436.8

¥368.7

¥347.1

Reel

¥247.5

View

Min.: 1
Mult.: 1

: 2,500

SF-3812F-T

Surface Mount Ceramic Fuses

Fast Blow

20 A

250 VAC

250 VDC

50 A, 100 A

3812 (10030 metric)

- 55 C

+ 125 C

Reel, Cut Tape

3 mOhms

Surface Mount Fuses 10A 250V FAST ACTING

SF-3812F1000T-2
Bourns
1: ¥588
9,944In Stock

Mfr. Part #
SF-3812F1000T-2

Mouser Part #
652-SF-3812F1000T-2

Bourns

Surface Mount Fuses 10A 250V FAST ACTING

Learn More

Datasheet

9,944In Stock

Cut Tape

¥588

¥514.9

¥416.9

¥377

Reel

¥259.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SF-3812F-T

Surface Mount Ceramic Fuses

Fast Blow

10 A

250 VAC

250 VDC

50 A, 100 A

3812 (10030 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

6.7 mOhms

Surface Mount Fuses 3812 Fast-Acting Tube 60A

SF-3812F6000T-2
Bourns
1: ¥755.8
842In Stock
25,000On Order

Mfr. Part #
SF-3812F6000T-2

Mouser Part #
652-SF-3812F6000T-2

Bourns

Surface Mount Fuses 3812 Fast-Acting Tube 60A

Learn More

Datasheet

842In Stock

25,000On Order

Cut Tape

¥755.8

¥666.1

¥536.5

¥485

View

Reel

¥337.2

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SF-3812F-T

Surface Mount Ceramic Fuses

Fast Blow

60 A

250 VAC

100 VDC

100 A, 100 A

3812 (10030 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

900 uOhms

Surface Mount Fuses 25A 250V FAST ACTING

SF-3812F2500T-2
Bourns
1: ¥652.8
548In Stock
10,000Expected 1/11/2027

Mfr. Part #
SF-3812F2500T-2

Mouser Part #
652-SF-3812F2500T-2

Bourns

Surface Mount Fuses 25A 250V FAST ACTING

Learn More

Datasheet

548In Stock

10,000Expected 1/11/2027

Cut Tape

¥652.8

¥571.4

¥460.1

¥416.9

View

Reel

¥300.6

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SF-3812F-T

Surface Mount Ceramic Fuses

Fast Blow

25 A

250 VAC

80 VDC

100 A, 130 A

3812 (10030 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

2.4 mOhms

Surface Mount Fuses 50A 250V TIME DELAY

SF-3812F5000T-2
Bourns
1: ¥735.8
545In Stock
10,000Expected 8/21/2026

Mfr. Part #
SF-3812F5000T-2

Mouser Part #
652-SF-3812F5000T-2

Bourns

Surface Mount Fuses 50A 250V TIME DELAY

Learn More

Datasheet

545In Stock

10,000Expected 8/21/2026

Cut Tape

¥735.8

¥646.1

¥521.6

¥471.7

View

Reel

¥353.8

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SF-3812F-T

Surface Mount Ceramic Fuses

Fast Blow

50 A

250 VAC

100 VDC

100 A, 100 A

3812 (10030 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

1.08 mOhms

Surface Mount Fuses 30A 250V FAST ACTING

SF-3812F3000T-2
Bourns
1: ¥612.9
5In Stock

Mfr. Part #
SF-3812F3000T-2

Mouser Part #
652-SF-3812F3000T-2

Bourns

Surface Mount Fuses 30A 250V FAST ACTING

Learn More

Datasheet

5In Stock

Cut Tape

¥612.9

¥541.5

¥476.7

¥428.5

View

Reel

¥308.9

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SF-3812F-T

Surface Mount Ceramic Fuses

Fast Blow

30 A

250 VAC

80 VDC

100 A, 130 A

3812 (10030 metric)

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

1.8 mOhms

Surface Mount Fuses 3812 Fast-Acting Tube 40A

SF-3812F4000T-2
Bourns
10,000: ¥317.3
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
SF-3812F4000T-2

Mouser Part #
652-SF-3812F4000T-2

Bourns

Surface Mount Fuses 3812 Fast-Acting Tube 40A

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

¥317.3

Min.: 10,000
Mult.: 2,500

: 2,500

SF-3812F-T

Surface Mount Ceramic Fuses

Fast Blow

40 A

250 VAC

100 VDC

100 A, 100 A

3812 (10030 metric)

- 55 C

+ 125 C

Reel

1.26 mOhms

SF-3812F-T Fast-Acting SMD Fuses

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