Surface Mount Fuses – Mouser Singapore

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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 1350HV HV FUSE, 6A

TR-1350HV6-R
Eaton Electronics
1: $5.18
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

$5.18

$4.79

$3.97

$3.66

Reel

$3.01

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 1.6A 350V FAST ACTING

TR-1145HVA1-R
Eaton Electronics
1: $5.36
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

$5.36

$4.60

$4.28

$3.90

Reel

$3.11

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: $5.83
1,478In 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

1,478In Stock

Cut Tape

$5.83

$5.39

$4.46

$4.12

Reel

$3.01

View

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 1A 350V FAST ACTING

TR-1145HV1-R
Eaton Electronics
1: $4.58
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

$4.58

$4.23

$3.51

$3.24

Reel

$2.84

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 4A 350V FAST ACTING

TR-1145HVA4-R
Eaton Electronics
1: $5.34
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

$5.34

$5.29

$4.68

$4.20

Reel

$3.20

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 5A 350V FAST ACTING

TR-1145HV5-R
Eaton Electronics
1: $4.52
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

$4.52

$4.16

$3.45

$3.18

Reel

$2.69

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: $5.02
2,874In 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

2,874In Stock

Cut Tape

$5.02

$4.64

$3.85

$3.55

Reel

$2.92

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-1145HVA1-25-R
Eaton Electronics
1: $6.69
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

$6.69

$6.01

$4.68

$4.20

Reel

$3.20

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: $4.37
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

$4.37

$4.04

$3.35

$3.20

Reel

$2.92

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 1.25A 350V FAST ACTING

TR-1350HV1-25-R
Eaton Electronics
1: $5.02
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

$5.02

$4.64

$3.85

$3.55

Reel

$2.92

View

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: $3.69
875In 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

875In Stock

Cut Tape

$3.69

$3.40

$2.82

$2.71

Reel

$2.35

View

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 1350HV HV FUSE, 7.5A

TR-1350HV7-5-R
Eaton Electronics
1: $5.18
97In Stock
1,000Expected 4/11/2026

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

97In Stock

1,000Expected 4/11/2026

Cut Tape

$5.18

$4.79

$4.46

$3.66

Reel

$3.02

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: $5.25
1,074In Stock

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

1,074In Stock

Cut Tape

$5.25

$4.84

$4.01

$3.71

Reel

$3.02

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-1145HV4-R
Eaton Electronics
1: $3.69
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

$3.69

$3.40

$2.82

$2.71

$2.62

Reel

$2.62

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 2A 350V FAST ACTING

TR-1145HVA2-R
Eaton Electronics
1: $5.45
37In 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

37In Stock

Cut Tape

$5.45

$5.03

$4.18

$3.85

Reel

$3.18

View

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: $5.36
260In 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

260In Stock

Cut Tape

$5.36

$4.94

$4.11

$3.78

Reel

$3.18

View

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 2.5A 350V FAST ACTING

TR-1350HV2-5-R
Eaton Electronics
1: $6.77
326In 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

326In Stock

Cut Tape

$6.77

$5.68

$4.46

$3.96

Reel

$3.02

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 4A 350V FAST ACTING

TR-1350HV4-R
Eaton Electronics
1: $6.77
257In 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

257In Stock

Cut Tape

$6.77

$5.68

$4.46

$3.96

Reel

$3.02

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 1A 350V FAST ACTING

TR-1350HV1-R
Eaton Electronics
1: $5.02
7,992Expected 7/12/2026

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

7,992Expected 7/12/2026

Cut Tape

$5.02

$4.64

$3.85

$3.55

View

Reel

$2.88

MouseReel Available

Min.: 1
Mult.: 1

: 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, Cut Tape, MouseReel

252 mOhms

Surface Mount Fuses 3.15A 350V FAST ACTING

TR-1145HV3-15-R
Eaton Electronics
1: $5.02
7,339Expected 30/11/2026

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

7,339Expected 30/11/2026

Cut Tape

$5.02

$4.64

$3.85

$3.55

Reel

$2.69

View

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: $2.62
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

$2.62

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
1,000: $2.62
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

Reel

$2.62

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

: 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

40 mOhms

Surface Mount Fuses 2A 350V FAST ACTING

TR-1145HV2-R
Eaton Electronics
8,000: $2.62
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

$2.62

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 2.5A 350V FAST ACTING

TR-1145HVA2-5-R
Eaton Electronics
1: $6.36
Non-Stocked Lead-Time 12 Weeks

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

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$6.36

$5.70

$4.81

$4.32

View

Reel

$3.16

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 3.15A 350V FAST ACTING

TR-1350HV3-15-R
Eaton Electronics
8,000: $2.88
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

$2.88

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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