Resettable Fuses

Resettable surface fuses are a reusable type of circuit protection device that is utilised in a wide range of applications. Resettable fuses trip when the current gets too high but will function again when conditions return to an acceptable level.

Types of resettable fuses

There are a variety of resettable fuses to choose from, depending on the type of application required. Some o...

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RS PRO 0.05 A Resettable Fuse, 30 V
RS PRO 0.05 A Resettable Fuse, 30 V
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RS Stock No.: 279-6766Brand: RS PROHSN Code: 85334090

SR 23.12

SR 2.312 Each (In a Pack of 10) (ex VAT)

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10

Available in multiples of 10
10SR 2.312
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RS Pro
-
Resettable Fuse
0.15A
-
30 V
-
1.5s
-
-
0.05A
-
-
-
-
-
-
-
-
Tin Plated Nickel Copper
2.8Ω
-
-55°C
-
50Ω
155°C
0.6W
-
2015/863/EU EN14582 UL
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
SMD
RS PRO 0.1 A Resettable Fuse, 15 V
RS PRO 0.1 A Resettable Fuse, 15 V
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RS Stock No.: 279-6765Brand: RS PROHSN Code: 85334090

SR 32.54

SR 3.254 Each (In a Pack of 10) (ex VAT)

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10

Available in multiples of 10
10SR 3.254
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RS Pro
-
Resettable Fuse
0.3A
-
15 V
-
1s
-
-
0.1A
-
-
-
-
-
-
-
-
Tin Plated Nickel Copper
0.9Ω
-
-55°C
-
6Ω
155°C
0.5W
-
2015/863/EU EN14582 UL
-
-
-
-
Surface Mount
-
-
-
-
-
-
-
-
-
-
-
RS PRO 0.1 A Resettable Fuse, 30 V
RS PRO 0.1 A Resettable Fuse, 30 V
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RS Stock No.: 279-6767Brand: RS PROHSN Code: 85334090

SR 23.00

SR 2.30 Each (In a Pack of 10) (ex VAT)

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10

Available in multiples of 10
10SR 2.30
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RS Pro
-
Resettable Fuse
0.3A
-
30 V
-
0.6s
-
-
0.1A
-
-
-
-
-
-
-
-
Tin Plated Nickel Copper
0.8Ω
-
-
-
15Ω
-
0.6W
-
2015/863/EU EN14582
-
-
-
-
Surface Mount
-
-
-
-
-
-
-
-
-
-
SMD
RS PRO 0.5 A Resettable Fuse, 33 V
RS PRO 0.5 A Resettable Fuse, 33 V
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RS Stock No.: 279-6752Brand: RS PROHSN Code: 85334090

SR 23.00

SR 2.30 Each (In a Pack of 10) (ex VAT)

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10

Available in multiples of 10
10SR 2.30
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RS Pro
-
Resettable Fuse
1A
-
33 V
0.5 A
0.15s
-
-
0.5A
-
-
-
-
-
-
-
-
Tin Plated Nickel Copper
0.15Ω
-
-
-
1Ω
-
0.8W
-
UL/TUV E201504/E319079, EN14582, RoHS, R 50481056, 2015/863/EU
-
-
-
-
Surface Mount
-
-
-
-
-
-
-
-
-
-
Msmd050
RS PRO 0.5 A Resettable Fuse, 72 V
RS PRO 0.5 A Resettable Fuse, 72 V
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RS Stock No.: 279-6759Brand: RS PROHSN Code: 85334090

SR 23.80

SR 2.38 Each (In a Pack of 10) (ex VAT)

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10

Available in multiples of 10
10SR 2.38
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RS Pro
-
Resettable Fuse
1A
-
72 V
-
4s
-
-
0.5A
-
-
-
-
-
-
-
-
-
0.35Ω
-
-
-
0.77Ω
-
0.77W
-
UL pending, UL94 V0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
R72
RS PRO 0.75 A Resettable Fuse, 240 V
RS PRO 0.75 A Resettable Fuse, 240 V
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RS Stock No.: 279-6754Brand: RS PROHSN Code: 85334090

SR 38.30

SR 3.83 Each (In a Pack of 10) (ex VAT)

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10

Available in multiples of 10
10SR 3.83
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RS Pro
-
Resettable Fuse
1.5A
-
240 V
100 A
0.2s
-
-
0.75A
-
-
-
-
-
-
-
-
Tin Plated Nickel Copper
0.09Ω
-
-
-
0.45Ω
-
0.8W
-
UL/TUV E201504/E319079 R 50481056 2015/863/EU EN14582
-
-
-
-
Surface Mount
-
-
-
-
-
-
-
-
-
-
mSMD075-24
RS PRO 1.1 A Resettable Fuse, 33 V
RS PRO 1.1 A Resettable Fuse, 33 V
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RS Stock No.: 279-6755Brand: RS PROHSN Code: 85334090

SR 30.70

SR 3.07 Each (In a Pack of 10) (ex VAT)

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10

Available in multiples of 10
10SR 3.07
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RS Pro
-
Resettable Fuse
2.2A
-
33 V
100 A
0.3s
-
-
1.1A
-
-
-
-
-
-
-
-
Tin Plated Nickel Copper
0.05Ω
-
-
-
0.25Ω
-
0.8W
-
UL/TUV E201504/E319079 R 50481056 2015/863/EU EN14582
-
-
-
-
Surface Mount
-
-
-
-
-
-
-
-
-
-
mSMD110-33
RS PRO 1.1 A Resettable Fuse, 72 V
RS PRO 1.1 A Resettable Fuse, 72 V
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RS Stock No.: 279-6760Brand: RS PROHSN Code: 85334090

SR 28.86

SR 2.886 Each (In a Pack of 10) (ex VAT)

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10

Available in multiples of 10
10SR 2.886
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RS Pro
-
Resettable Fuse
2.2A
-
72 V
5.5 A
8.2s
-
-
1.1A
-
18mm
-
-
-
-
5.1 mm
-
-
0.15Ω
-
-
-
0.25Ω
-
1.5W
-
UL pending, RoHS, UL94 V0
-
-
-
-
-
-
-
-
-
-
-
Straight
-
-
-
R72
RS PRO 1.1 A Resettable Fuse, 72 V
RS PRO 1.1 A Resettable Fuse, 72 V
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RS Stock No.: 279-6761Brand: RS PROHSN Code: 85334090

SR 70.15

SR 1.403 Each (In a Pack of 50) (ex VAT)

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50

Available in multiples of 50
50SR 1.403
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RS Pro
-
Resettable Fuse
2.2A
-
72 V
40 A
8.2s
-
-
1.1A
-
-
-
-
-
-
-
-
-
0.15Ω
-
-
-
0.25Ω
-
1.5W
-
RoHS, UL94 V0, UL pending
-
-
-
-
-
-
-
-
-
-
-
Straight
-
-
-
R72
RS PRO 1.35 A Resettable Fuse, 72 V
RS PRO 1.35 A Resettable Fuse, 72 V
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RS Stock No.: 279-6762Brand: RS PROHSN Code: 85334090

SR 30.70

SR 3.07 Each (In a Pack of 10) (ex VAT)

Check stock

10

Available in multiples of 10
10SR 3.07
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RS Pro
-
Resettable Fuse
2.7A
-
72 V
-
9.6s
-
-
1.35A
-
-
-
-
-
-
-
-
-
0.12Ω
-
-
-
0.3Ω
-
1.7W
-
UL pending, RoHS, UL94 V0
-
-
-
-
-
-
-
-
-
-
-
Straight
-
-
-
R72
RS PRO 1.35 A Resettable Fuse, 72 V
RS PRO 1.35 A Resettable Fuse, 72 V
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RS Stock No.: 279-6763Brand: RS PROHSN Code: 85334090

SR 76.48

SR 1.53 Each (In a Pack of 50) (ex VAT)

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50

Available in multiples of 50
50SR 1.53
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RS Pro
-
Resettable Fuse
2.7A
-
72 V
9 A
9.6s
-
-
1.35A
-
50m
-
-
-
-
-
-
-
0.12Ω
-
-
-
0.19Ω
-
1.7W
-
UL pending, UL94 V0
-
-
-
-
-
-
-
-
-
-
-
Straight
-
-
-
R72
RS PRO 2.5 A Resettable Fuse, 72 V
RS PRO 2.5 A Resettable Fuse, 72 V
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RS Stock No.: 279-6764Brand: RS PROHSN Code: 85334090

SR 44.16

SR 4.416 Each (In a Pack of 10) (ex VAT)

Check stock

10

Available in multiples of 10
10SR 4.416
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RS Pro
-
Resettable Fuse
5A
-
72 V
-
15.6s
-
-
2.5A
-
26.4mm
-
-
-
-
21.3 mm
-
-
0.05Ω
-
-40°C
-
0.08Ω
80°C
2.5W
-
RoHS, UL94 V-0
-
-
-
-
-
-
-
-
-
-
0.032in
Straight
-
-
-
R72
RS PRO 3 A Resettable Fuse, 24 V
RS PRO 3 A Resettable Fuse, 24 V
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RS Stock No.: 279-6768Brand: RS PROHSN Code: 85334090

SR 46.00

SR 4.60 Each (In a Pack of 10) (ex VAT)

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10

Available in multiples of 10
10SR 4.60
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RS Pro
-
Resettable Fuse
6A
-
24 V
-
20s
-
-
3A
-
195mm
-
-
-
-
102 mm
-
Tin Plated Nickel Copper
0.012Ω
-
40°C
-
0.048Ω
0°C
1.5W
-
E201504/E319079 2015/863/EU EN14582
-
-
-
-
Surface Mount
-
-
-
-
-
-
-
-
-
-
SMD
RS PRO 5 A Resettable Fuse, 30 V
RS PRO 5 A Resettable Fuse, 30 V
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RS Stock No.: 279-6756Brand: RS PROHSN Code: 85334090

SR 46.12

SR 4.612 Each (In a Pack of 10) (ex VAT)

Check stock

10

Available in multiples of 10
10SR 4.612
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RS Pro
-
Resettable Fuse
10A
-
30 V
-
14.5s
-
-
5A
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3W
-
UL94 V0 UL TÜV approved E19079R 507467
-
-
-
-
-
-
-
-
-
-
-
Straight
-
-
-
2796756
RS PRO 9 A Resettable Fuse, 30 V
RS PRO 9 A Resettable Fuse, 30 V
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RS Stock No.: 279-6758Brand: RS PROHSN Code: 85334090

SR 269.10

SR 2.691 Each (In a Pack of 100) (ex VAT)

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100

Available in multiples of 100
100SR 2.691
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RS Pro
-
Resettable Fuse
18A
-
30 V
40 A
20s
-
-
9A
-
495mm
-
-
350mm
-
395 mm
-
-
-
-
-
-
-
-
4.2W
-
RoHS
-
-
-
-
-
-
-
-
-
-
-
Straight
-
-
-
R30900
RS PRO 9 A Resettable Fuse, 30 V
RS PRO 9 A Resettable Fuse, 30 V
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RS Stock No.: 279-6757Brand: RS PROHSN Code: 85334090

SR 60.38

SR 6.038 Each (In a Pack of 10) (ex VAT)

Check stock

10

Available in multiples of 10
10SR 6.038
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RS Pro
-
Resettable Fuse
18A
-
30 V
40 A
20s
-
-
9A
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
4.2W
-
UL TÜV Approved E01504E19079R 507467, UL94 V0
-
-
-
-
-
-
-
-
-
-
20AWG
Straight
-
-
-
R30
Bourns 0.35 A Resettable Fuse, 6 V
Bourns 0.35 A Resettable Fuse, 6 V
Add to parts list
RS Stock No.: 246-3236Brand: BournsManufacturers Part No.: MF-PSMF035X-2HSN Code: 85334010

SR 7,141.50

SR 2.38 Each (On a Reel of 3000) (ex VAT)

Check stock

3000

Available in multiples of 3000
3000SR 2.38
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Bourns
-
Resettable Fuse
750mA
-
6 V
-
0.1s
-
-
0.35A
-
-
-
-
-
-
-
-
Gold Plated, Nickel
-
-
-40°C
-
-
85°C
0.6W
-
RoHS, cUL, TÜV
-
-
-
0805
-
-
-
-
-
-
-
-
-
-
-
MF-PSMF
Bourns 0.35 A Resettable Fuse, 6 V
Bourns 0.35 A Resettable Fuse, 6 V
Add to parts list
Also available in industry standard packaging
RS Stock No.: 246-3237Brand: BournsManufacturers Part No.: MF-PSMF035X-2HSN Code: 85334010

SR 2.50

SR 2.50 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 2.50
Add to basket
Bourns
-
Resettable Fuse
750mA
-
6 V
-
0.1s
-
-
0.35A
-
-
-
-
-
-
-
-
Gold Plated, Nickel
-
-
-40°C
-
-
85°C
0.6W
-
RoHS, cUL, TÜV
-
-
-
0805
-
-
-
-
-
-
-
-
-
-
-
MF-PSMF
Littelfuse 0.5 A Resettable Fuse, 72 V
Littelfuse 0.5 A Resettable Fuse, 72 V
Add to parts list
Also available in industry standard packaging
RS Stock No.: 517-6635Brand: LittelfuseManufacturers Part No.: RXEF050HSN Code: 85361010

SR 29.78

SR 2.978 Each (In a Pack of 10) (ex VAT)

Check stock

10

Available in multiples of 10
10SR 2.978
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Littelfuse
-
Resettable Fuse
1A
-
72 V
40 A
4s
-
-
0.5A
-
7.9mm
-
-
13.7mm
-
3 mm
-
-
0.5Ω
-
-40°C
-
1.17Ω
60°C
0.77W
-
TUV, RoHS, CQC, UL, CSA
-
-
-
-
-
-
-
-
-
-
-
Radial
-
-
-
RXEF
Eaton 0.75 A Resettable Fuse, 6 V
Eaton 0.75 A Resettable Fuse, 6 V
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RS Stock No.: 225-8238Brand: EatonManufacturers Part No.: PTSLR12066V075HSN Code: 85332900

SR 14,118.80

SR 14,118.80 1 Reel of 5000 (ex VAT)

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1

Available in multiples of 1
1SR 14,118.80
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Eaton
-
Resettable Fuse
1.5A
-
6 V
50 A
0.3s
-
-
0.75A
-
3.5mm
-
-
0.7mm
-
1.8 mm
-
-
0.02Ω
-
-40°C
-
0.18Ω
85°C
0.8W
-
UL, RoHS, cURus
-
-
-
-
Reel
-
-
-
-
-
-
-
-
-
-
Bussmann

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