Surface Mount Fuses – Mouser United Kingdom

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1145HV(A)/1350HV High Voltage Fast-Acting Fuses

Eaton Electronics 1145HV(A) and 1350HV High Voltage Fast-Acting Brick Fuses provide reliable overcurrent protection up to 5A for high voltage applications. These surface-mount fuses are available in two sizes: 11mm x 5.0mm² [1145HV(A)] and 13mm x 5.0mm² (1350HV). The high voltage ratings and SMD package help reduce the required PCB space. The 1145HVA series components are AEC-Q200 qualified and ideally suited for xEV powertrains and applications.

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Part #

Surface Mount Fuses 1.6A 350V FAST ACTING

TR-1145HVA1-R
Eaton Electronics
1: £2.94
961In Stock

Mfr. Part No.
TR-1145HVA1-R

Mouser Part No
504-TR-1145HVA1-R

Eaton Electronics

Surface Mount Fuses 1.6A 350V FAST ACTING

Learn More

Datasheet

961In Stock

Cut Tape

£2.94

£2.82

£2.51

£2.40

Reel

£1.72

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1145HVA

Surface Mount Fuses

Fast Blow

1 A

350 VAC

350 VDC, 500 VDC

100 A, 1.5 kA

11.2 mm x 5.05 mm

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

200 mOhms

Surface Mount Fuses 5A 350V FAST ACTING

TR-1145HVA5-R
Eaton Electronics
1: £2.41
1,490In Stock

Mfr. Part No.
TR-1145HVA5-R

Mouser Part No
504-TR-1145HVA5-R

Eaton Electronics

Surface Mount Fuses 5A 350V FAST ACTING

Learn More

Datasheet

1,490In Stock

Cut Tape

£2.41

£2.23

£1.85

Reel

£1.58

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1145HVA

Surface Mount Fuses

Fast Blow

5 A

350 VAC

125 VDC, 450 VDC

100 A, 1.5 kA

11.2 mm x 5.05 mm

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

17.5 mOhms

Surface Mount Fuses 1350HV HV FUSE, 6A

TR-1350HV6-R
Eaton Electronics
1: £2.86
606In Stock

Mfr. Part No.
TR-1350HV6-R

Mouser Part No
504-TR-1350HV6-R

Eaton Electronics

Surface Mount Fuses 1350HV HV FUSE, 6A

Learn More

Datasheet

606In Stock

Cut Tape

£2.86

£2.65

£2.19

£2.02

Reel

£1.66

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1350HV

Surface Mount Fuses

Fast Blow

6 A

350 VAC

400 VDC

200 A

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

16.3 mOhms

Surface Mount Fuses 4A 350V FAST ACTING

TR-1145HVA4-R
Eaton Electronics
1: £3.44
8,000In Stock

Mfr. Part No.
TR-1145HVA4-R

Mouser Part No
504-TR-1145HVA4-R

Eaton Electronics

Surface Mount Fuses 4A 350V FAST ACTING

Learn More

Datasheet

8,000In Stock

Cut Tape

£3.44

£3.12

£2.58

£2.32

Reel

£1.76

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1145HVA

Surface Mount Fuses

Fast Blow

4 A

350 VAC

125 VDC, 450 VDC

100 A, 1.5 kA

11.2 mm x 5.05 mm

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

24.5 mOhms

Surface Mount Fuses 1A 350V FAST ACTING

TR-1145HV1-R
Eaton Electronics
1: £2.53
1,579In Stock

Mfr. Part No.
TR-1145HV1-R

Mouser Part No
504-TR-1145HV1-R

Eaton Electronics

Surface Mount Fuses 1A 350V FAST ACTING

Learn More

Datasheet

1,579In Stock

Cut Tape

£2.53

£2.33

£1.94

£1.79

Reel

£1.51

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1145HV

Surface Mount Fuses

Fast Blow

1 A

350 VAC

350 VDC, 500 VDC

100 A, 1.5 kA

11.2 mm x 5.05 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

200 mOhms

Surface Mount Fuses 5A 350V FAST ACTING

TR-1145HV5-R
Eaton Electronics
1: £2.47
2,884In Stock

Mfr. Part No.
TR-1145HV5-R

Mouser Part No
504-TR-1145HV5-R

Eaton Electronics

Surface Mount Fuses 5A 350V FAST ACTING

Learn More

Datasheet

2,884In Stock

Cut Tape

£2.47

£2.30

£1.90

£1.75

Reel

£1.48

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1145HV

Surface Mount Fuses

Fast Blow

5 A

350 VAC

125 VDC, 450 VDC

100 A, 1.5 kA

11.2 mm x 5.05 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

17.5 mOhms

Surface Mount Fuses 1.6A 350V FAST ACTING

TR-1350HV1-6-R
Eaton Electronics
1: £2.72
2,875In Stock

Mfr. Part No.
TR-1350HV1-6-R

Mouser Part No
504-TR-1350HV1-6-R

Eaton Electronics

Surface Mount Fuses 1.6A 350V FAST ACTING

Learn More

Datasheet

2,875In Stock

Cut Tape

£2.72

£2.56

£2.12

£1.96

Reel

£1.62

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1350HV

Surface Mount Fuses

Fast Blow

1.6 A

350 VAC

600 VDC

100 A, 100 A

13.2 mm x 5.05 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

116 mOhms

Surface Mount Fuses 1.25A 350V FAST ACTING

TR-1350HV1-25-R
Eaton Electronics
1: £2.77
798In Stock

Mfr. Part No.
TR-1350HV1-25-R

Mouser Part No
504-TR-1350HV1-25-R

Eaton Electronics

Surface Mount Fuses 1.25A 350V FAST ACTING

Learn More

Datasheet

798In Stock

Cut Tape

£2.77

£2.56

£2.12

£1.96

Reel

£1.62

£1.44

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1350HV

Surface Mount Fuses

Fast Blow

1.25 A

350 VAC

600 VDC

100 A, 100 A

13.2 mm x 5.05 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

192 mOhms

Surface Mount Fuses 1.6A 350V FAST ACTING

TR-1145HV1-6-R
Eaton Electronics
1: £2.03
975In Stock

Mfr. Part No.
TR-1145HV1-6-R

Mouser Part No
504-TR-1145HV1-6-R

Eaton Electronics

Surface Mount Fuses 1.6A 350V FAST ACTING

Learn More

Datasheet

975In Stock

Cut Tape

£2.03

£1.88

£1.55

£1.49

View

Reel

£1.32

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1145HV

Surface Mount Fuses

Fast Blow

1.6 A

350 VAC

350 VDC, 500 VDC

100 A, 1.5 kA

11.2 mm x 5.05 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

100 mOhms

Surface Mount Fuses 1.25A 350V FAST ACTING

TR-1145HVA1-25-R
Eaton Electronics
1: £3.96
950In Stock

Mfr. Part No.
TR-1145HVA1-25-R

Mouser Part No
504-TR-1145HVA1-25-R

Eaton Electronics

Surface Mount Fuses 1.25A 350V FAST ACTING

Learn More

Datasheet

950In Stock

Cut Tape

£3.96

£3.32

£2.58

£2.32

Reel

£1.76

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1145HVA

Surface Mount Fuses

Fast Blow

1.25 A

350 VAC

350 VDC, 500 VDC

100 A, 1.5 kA

11.2 mm x 5.05 mm

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

160 mOhms

Surface Mount Fuses 1.6A 350V FAST ACTING

TR-1145HVA1-6-R
Eaton Electronics
1: £2.41
2,986In Stock

Mfr. Part No.
TR-1145HVA1-6-R

Mouser Part No
504-TR-1145HVA1-6-R

Eaton Electronics

Surface Mount Fuses 1.6A 350V FAST ACTING

Learn More

Datasheet

2,986In Stock

Cut Tape

£2.41

£2.23

£1.85

£1.76

Reel

£1.62

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1145HVA

Surface Mount Fuses

Fast Blow

1.6 A

350 VAC

350 VDC, 500 VDC

100 A, 1.5 kA

11.2 mm x 5.05 mm

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

100 mOhms

Surface Mount Fuses 2.5A 350V FAST ACTING

TR-1350HV2-5-R
Eaton Electronics
1: £2.73
526In Stock

Mfr. Part No.
TR-1350HV2-5-R

Mouser Part No
504-TR-1350HV2-5-R

Eaton Electronics

Surface Mount Fuses 2.5A 350V FAST ACTING

Learn More

Datasheet

526In Stock

Cut Tape

£2.73

£2.56

£2.12

£1.96

Reel

£1.62

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1350HV

Surface Mount Fuses

Fast Blow

2.5 A

350 VAC

600 VDC

100 A, 100 A

13.2 mm x 5.05 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

51 mOhms

Surface Mount Fuses 1350HV HV FUSE, 7.5A

TR-1350HV7-5-R
Eaton Electronics
1: £2.86
107In Stock
1,000Expected 31/08/2026

Mfr. Part No.
TR-1350HV7-5-R

Mouser Part No
504-TR-1350HV7-5-R

Eaton Electronics

Surface Mount Fuses 1350HV HV FUSE, 7.5A

Learn More

Datasheet

107In Stock

1,000Expected 31/08/2026

Cut Tape

£2.86

£2.65

£2.19

£1.82

Reel

£1.67

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1350HV

Surface Mount Fuses

Fast Blow

7.5 A

350 VAC

400 VDC

200 A

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

13.5 mOhms

Surface Mount Fuses 2A 350V FAST ACTING

TR-1350HV2-R
Eaton Electronics
1: £2.90
184In Stock
1,000Expected 30/09/2026

Mfr. Part No.
TR-1350HV2-R

Mouser Part No
504-TR-1350HV2-R

Eaton Electronics

Surface Mount Fuses 2A 350V FAST ACTING

Learn More

Datasheet

184In Stock

1,000Expected 30/09/2026

Cut Tape

£2.90

£2.67

£2.22

£2.05

Reel

£1.62

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1350HV

Surface Mount Fuses

Fast Blow

2 A

350 VAC

600 VDC

100 A, 100 A

13.2 mm x 5.05 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

93 mOhms

Surface Mount Fuses 4A 350V FAST ACTING

TR-1350HV4-R
Eaton Electronics
1: £2.72
757In Stock

Mfr. Part No.
TR-1350HV4-R

Mouser Part No
504-TR-1350HV4-R

Eaton Electronics

Surface Mount Fuses 4A 350V FAST ACTING

Learn More

Datasheet

757In Stock

Cut Tape

£2.72

£2.56

£2.12

£1.96

Reel

£1.62

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1350HV

Surface Mount Fuses

Fast Blow

4 A

350 VAC

500 VDC

100 A, 100 A

13.2 mm x 5.05 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

31 mOhms

Surface Mount Fuses 4A 350V FAST ACTING

TR-1145HV4-R
Eaton Electronics
1: £2.03
128In Stock

Mfr. Part No.
TR-1145HV4-R

Mouser Part No
504-TR-1145HV4-R

Eaton Electronics

Surface Mount Fuses 4A 350V FAST ACTING

Learn More

Datasheet

128In Stock

Cut Tape

£2.03

£1.88

£1.55

£1.49

Reel

£1.48

£1.45

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1145HV

Surface Mount Fuses

Fast Blow

4 A

350 VAC

125 VDC, 450 VDC

100 A, 1.5 kA

11.2 mm x 5.05 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

24.5 mOhms

Surface Mount Fuses 2.5A 350V FAST ACTING

TR-1145HVA2-5-R
Eaton Electronics
1: £3.51
300In Stock

Mfr. Part No.
TR-1145HVA2-5-R

Mouser Part No
504-TR-1145HVA2-5-R

Eaton Electronics

Surface Mount Fuses 2.5A 350V FAST ACTING

Learn More

Datasheet

300In Stock

Cut Tape

£3.51

£3.14

£2.72

£2.58

£1.78

Reel

£1.77

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1145HVA

Surface Mount Fuses

Fast Blow

2.5 A

350 VAC

350 VDC, 500 VDC

100 A, 1.5 kA

11.2 mm x 5.05 mm

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

40 mOhms

Surface Mount Fuses 2A 350V FAST ACTING

TR-1145HVA2-R
Eaton Electronics
1: £3.01
43In Stock

Mfr. Part No.
TR-1145HVA2-R

Mouser Part No
504-TR-1145HVA2-R

Eaton Electronics

Surface Mount Fuses 2A 350V FAST ACTING

Learn More

Datasheet

43In Stock

Cut Tape

£3.01

£2.78

£2.30

£2.12

View

Reel

£1.75

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1145HVA

Surface Mount Fuses

Fast Blow

2 A

350 VAC

350 VDC, 500 VDC

100 A, 1.5 kA

11.2 mm x 5.05 mm

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

80 mOhms

Surface Mount Fuses 3.15A 350V FAST ACTING

TR-1145HVA3-15-R
Eaton Electronics
1: £2.96
315In Stock

Mfr. Part No.
TR-1145HVA3-15-R

Mouser Part No
504-TR-1145HVA3-15-R

Eaton Electronics

Surface Mount Fuses 3.15A 350V FAST ACTING

Learn More

Datasheet

315In Stock

Cut Tape

£2.96

£2.72

£2.27

£2.09

View

Reel

£1.75

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1145HVA

Surface Mount Fuses

Fast Blow

3.15 A

350 VAC

350 VDC, 500 VDC

100 A, 1.5 kA

11.2 mm x 5.05 mm

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

31.5 mOhms

Surface Mount Fuses 3.15A 350V FAST ACTING

TR-1145HV3-15-R
Eaton Electronics
1: £2.77
7,339On Order

Mfr. Part No.
TR-1145HV3-15-R

Mouser Part No
504-TR-1145HV3-15-R

Eaton Electronics

Surface Mount Fuses 3.15A 350V FAST ACTING

Learn More

Datasheet

7,339On Order

Cut Tape

£2.77

£2.56

£2.12

£1.96

View

Reel

£1.48

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1145HV

Surface Mount Fuses

Fast Blow

3.15 A

350 VAC

350 VDC, 500 VDC

100 A, 1.5 kA

11.2 mm x 5.05 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

31.5 mOhms

Surface Mount Fuses 1.25A 350V FAST ACTING

TR-1145HV1-25-R
Eaton Electronics
8,000: £1.45
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
TR-1145HV1-25-R

Mouser Part No
504-TR-1145HV1-25-R

Eaton Electronics

Surface Mount Fuses 1.25A 350V FAST ACTING

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

£1.45

Min.: 8,000
Mult.: 1,000

: 1,000

1145HV

Surface Mount Fuses

Fast Blow

1.25 A

350 VAC

350 VDC, 500 VDC

100 A, 1.5 kA

11.2 mm x 5.05 mm

- 40 C

+ 125 C

Reel

160 mOhms

Surface Mount Fuses 2.5A 350V FAST ACTING

TR-1145HV2-5-R
Eaton Electronics
1: £2.03
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
TR-1145HV2-5-R

Mouser Part No
504-TR-1145HV2-5-R

Eaton Electronics

Surface Mount Fuses 2.5A 350V FAST ACTING

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

£2.03

£1.88

£1.55

£1.49

View

Reel

£1.45

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

1145HV

Surface Mount Fuses

Fast Blow

2.5 A

350 VAC

350 VDC, 500 VDC

100 A, 1.5 kA

11.2 mm x 5.05 mm

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

40 mOhms

Surface Mount Fuses 2A 350V FAST ACTING

TR-1145HV2-R
Eaton Electronics
8,000: £1.45
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
TR-1145HV2-R

Mouser Part No
504-TR-1145HV2-R

Eaton Electronics

Surface Mount Fuses 2A 350V FAST ACTING

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

£1.45

Min.: 8,000
Mult.: 1,000

: 1,000

1145HV

Surface Mount Fuses

Fast Blow

2 A

350 VAC

350 VDC, 500 VDC

100 A, 1.5 kA

11.2 mm x 5.05 mm

- 40 C

+ 125 C

Reel

80 mOhms

Surface Mount Fuses 1A 350V FAST ACTING

TR-1350HV1-R
Eaton Electronics
8,000: £1.59
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
TR-1350HV1-R

Mouser Part No
504-TR-1350HV1-R

Eaton Electronics

Surface Mount Fuses 1A 350V FAST ACTING

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

£1.59

Min.: 8,000
Mult.: 1,000

: 1,000

1350HV

Surface Mount Fuses

Fast Blow

1 A

350 VAC

600 VDC

100 A, 100 A

13.2 mm x 5.05 mm

- 40 C

+ 125 C

Reel

252 mOhms

Surface Mount Fuses 3.15A 350V FAST ACTING

TR-1350HV3-15-R
Eaton Electronics
8,000: £1.64
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
TR-1350HV3-15-R

Mouser Part No
504-TR-1350HV3-15-R

Eaton Electronics

Surface Mount Fuses 3.15A 350V FAST ACTING

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

£1.64

Min.: 8,000
Mult.: 1,000

: 1,000

1350HV

Surface Mount Fuses

Fast Blow

3.15 A

350 VAC

600 VDC

100 A, 100 A

13.2 mm x 5.05 mm

- 40 C

+ 125 C

Reel

39 mOhms

1145HV(A)/1350HV High Voltage Fast-Acting Fuses

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