Non Resettable Fuses

Non-resettable fuses are single-use circuit protection devices that break a circuit when a fault is detected, offering protection to vital components. This type of fuse is designed to be mounted directly onto a printed circuit board (PCB). This type of fuse is for single use, with the fuse body and two wires that extend outside the body.

How do non-resettable fuses work?

Non-reset...

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RS PRO Non-Resettable Fuse 0.5 to 7 A, 250 V
RS PRO Non-Resettable Fuse 0.5 to 7 A, 250 V
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RS Stock No.: 139-966Brand: RS PRO

€ 5.46

€ 5.46 1 Bag of 10 (Exc. Vat)

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1€ 5.46
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RS Pro
Non-Resettable Fuse
0.5 to 7 A
-
-
-
250 V
-
-
Fast Acting
-
-
-
-
-
-
-
7 mm
-
-
-
-
-55°C
Non-Resettable
-
Subminiature
125°C
50A
-
2.5mm
-
UL, RoHS, E317400
-
-
-
2.5 x 7 mm
-
-
-
-
-
-
-
RS PRO Non-Resettable Fuse 1 A, 250 V
RS PRO Non-Resettable Fuse 1 A, 250 V
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RS Stock No.: 139-952Brand: RS PRO

€ 23.09

€ 23.09 1 Bag of 10 (Exc. Vat)

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1

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1€ 23.09
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RS Pro
Non-Resettable Fuse
1 A
-
-
-
250 V
-
-
Time Lag
-
-
-
-
-
-
-
5 mm
-
3.8mm
-
-
-55°C
Surface Mount Fuse Holder
-
-
125°C
50A
-
10mm
-
RoHS, E340427
-
-
SETH
10 x 5 x 3.8 mm
-
-
-
-
-
-
-
RS PRO Non-Resettable Fuse 1 A, 250 V
RS PRO Non-Resettable Fuse 1 A, 250 V
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RS Stock No.: 139-961Brand: RS PRO

€ 6.21

€ 6.21 1 Bag of 10 (Exc. Vat)

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1€ 6.21
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RS Pro
Non-Resettable Fuse
1 A
-
-
-
250 V
-
-
Very Fast Acting
-
-
-
-
-
-
-
2.5 mm
-
2.5mm
-
-
-55°C
Non-Resettable
-
-
125°C
50A
-
-
-
UL to ULCSA UL 4814
-
-
SEF
6.1 x 2.5 x 2.5 mm
-
-
-
-
-
-
-
RS PRO Non-Resettable Fuse 2 A, 250 V
RS PRO Non-Resettable Fuse 2 A, 250 V
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RS Stock No.: 139-954Brand: RS PRO

€ 23.09

€ 23.09 1 Bag of 10 (Exc. Vat)

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1€ 23.09
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RS Pro
Non-Resettable Fuse
2 A
-
-
-
250 V
-
-
Time Lag
-
-
-
-
-
-
-
5 mm
-
3.8mm
-
-
-55°C
Non-Resettable
-
-
125°C
50A
-
10mm
-
E340427
-
-
SETH
10 x 5 x 3.8 mm
-
-
-
-
-
-
-
RS PRO Non-Resettable Fuse 2 A, 250 V
RS PRO Non-Resettable Fuse 2 A, 250 V
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RS Stock No.: 139-964Brand: RS PRO

€ 6.40

€ 6.40 1 Bag of 10 (Exc. Vat)

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1€ 6.40
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RS Pro
Non-Resettable Fuse
2 A
-
-
-
250 V
-
-
Time Lag
-
-
-
-
-
-
-
2.5 mm
-
2.5mm
-
-
-55°C
Non-Resettable
-
-
125°C
50A
-
-
-
UL to ULCSA UL 4814
-
-
SEF
6.1 x 2.5 x 2.5 mm
-
-
-
-
-
-
-
RS PRO Non-Resettable Fuse 3 A, 250 V
RS PRO Non-Resettable Fuse 3 A, 250 V
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RS Stock No.: 139-955Brand: RS PRO

€ 23.09

€ 23.09 1 Bag of 10 (Exc. Vat)

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1€ 23.09
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RS Pro
Non-Resettable Fuse
3 A
-
-
-
250 V
-
-
Time Lag
-
-
-
-
-
-
-
5 mm
-
3.8mm
-
-
-55°C
Surface Mount Fuse Holder
-
-
125°C
50A
-
10mm
-
E340427
-
-
SETH
10 x 5 x 3.8 mm
-
-
-
-
-
-
-
RS PRO Non-Resettable Fuse 3.5 A, 250 V
RS PRO Non-Resettable Fuse 3.5 A, 250 V
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RS Stock No.: 139-960Brand: RS PRO

€ 23.09

€ 23.09 1 Bag of 10 (Exc. Vat)

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1

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1€ 23.09
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RS Pro
Non-Resettable Fuse
3.5 A
-
-
-
250 V
-
-
Time Lag
-
-
-
-
-
-
-
5 mm
-
3.8mm
-
-
-55°C
Surface Mount Fuse Holder
-
-
125°C
50A
-
-
-
E340427
-
-
SETH
10 x 5 x 3.8 mm
-
-
-
-
-
-
-
RS PRO Non-Resettable Fuse 4 A, 250 V
RS PRO Non-Resettable Fuse 4 A, 250 V
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RS Stock No.: 139-957Brand: RS PRO

€ 23.09

€ 23.09 1 Bag of 10 (Exc. Vat)

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1

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1€ 23.09
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RS Pro
Non-Resettable Fuse
4 A
-
-
-
250 V
-
-
Time Lag
-
-
-
-
-
-
-
5 mm
-
3.8mm
-
-
-55°C
Surface Mount Fuse Holder
-
-
125°C
50A
-
-
-
E340427
-
-
SETH
10 x 5 x 3.8 mm
-
-
-
-
-
-
-
RS PRO Non-Resettable Fuse 5 A, 250 V
RS PRO Non-Resettable Fuse 5 A, 250 V
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RS Stock No.: 139-963Brand: RS PRO

€ 6.28

€ 6.28 1 Bag of 10 (Exc. Vat)

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1€ 6.28
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RS Pro
Non-Resettable Fuse
5 A
-
-
-
250 V
-
-
Very Fast Acting
-
-
-
-
-
-
-
2.5 mm
-
2.5mm
-
-
-55°C
Non-Resettable
-
-
125°C
50A
-
-
-
UL to ULCSA UL 4814
-
-
SEF
6.1 x 2.5 x 2.5 mm
-
-
-
-
-
-
-
RS PRO Non-Resettable Fuse 5 A, 250 V
RS PRO Non-Resettable Fuse 5 A, 250 V
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RS Stock No.: 139-958Brand: RS PRO

€ 21.59

€ 21.59 1 Bag of 10 (Exc. Vat)

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1

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1€ 21.59
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RS Pro
Non-Resettable Fuse
5 A
-
-
-
250 V
-
-
Time Lag
-
-
-
-
-
-
-
5 mm
-
3.8mm
-
-
-55°C
Surface Mount Fuse Holder
-
-
125°C
50A
-
-
-
E340427
-
-
SETH
10 x 5 x 3.8 mm
-
-
-
-
-
-
-
RS PRO Non-Resettable Surface Mount Fuse 1 A, 63 V
RS PRO Non-Resettable Surface Mount Fuse 1 A, 63 V
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RS Stock No.: 252-2166Brand: RS PRO

€ 747.98

€ 0.187 Each (Supplied as a Tape) (Exc. Vat)

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4000

Available in multiples of 4000
4000€ 0.187
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RS Pro
Non-Resettable Surface Mount Fuse
1 A
-
-
-
63 V
-
-
Time Delay
Ceramic
-
-
-
-
-
-
1.6 mm
-
0.9mm
-
-
-55°C
Time Delay
-
-
125°C
100A
-
-
-
RoHS
-
-
CQ12LH
-
Tin, Nickel, Silver
-
-
-
0.23Ω
-
-
RS PRO Non-Resettable Surface Mount Fuse 1 A, 63 V
RS PRO Non-Resettable Surface Mount Fuse 1 A, 63 V
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RS Stock No.: 252-2167Brand: RS PRO

€ 13.05

€ 0.261 Each (In a Pack of 50) (Exc. Vat)

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50

Available in multiples of 50
50€ 0.261
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RS Pro
Non-Resettable Surface Mount Fuse
1 A
-
-
-
63 V
-
-
Time Delay
Ceramic
-
-
-
-
-
-
1.6 mm
-
0.9mm
-
-
-55°C
Time Delay
-
-
125°C
100A
-
-
-
RoHS
-
-
CQ12LH
-
Tin, Nickel, Silver
-
-
-
0.23Ω
-
-
RS PRO Non-Resettable Surface Mount Fuse 1 A, 63 V
RS PRO Non-Resettable Surface Mount Fuse 1 A, 63 V
Add to parts list
RS Stock No.: 252-2119Brand: RS PRO

€ 537.14

€ 0.134 Each (Supplied as a Tape) (Exc. Vat)

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4000

Available in multiples of 4000
4000€ 0.134
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RS Pro
Non-Resettable Surface Mount Fuse
1 A
-
-
-
63 V
-
-
Fast Acting
Ceramic
-
-
-
-
-
-
0.8 mm
-
0.8mm
-
-
-55°C
Fast Acting
-
-
125°C
60A
-
-
-
RoHS
-
-
CQ06LF
-
Silver, Nickel, Tin
-
-
-
0.3Ω
-
-
RS PRO Non-Resettable Surface Mount Fuse 1 A, 63 V
RS PRO Non-Resettable Surface Mount Fuse 1 A, 63 V
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RS Stock No.: 252-2121Brand: RS PRO

€ 9.29

€ 0.186 Each (In a Pack of 50) (Exc. Vat)

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50

Available in multiples of 50
50€ 0.186
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RS Pro
Non-Resettable Surface Mount Fuse
1 A
-
-
-
63 V
-
-
Fast Acting
Ceramic
-
-
-
-
-
-
0.8 mm
-
0.8mm
-
-
-55°C
Fast Acting
-
-
125°C
60A
-
-
-
RoHS
-
-
CQ06LF
-
Silver, Nickel, Tin
-
-
-
0.3Ω
-
-
RS PRO Non-Resettable Surface Mount Fuse 1 A, 63 V
RS PRO Non-Resettable Surface Mount Fuse 1 A, 63 V
Add to parts list
RS Stock No.: 252-2193Brand: RS PRO

€ 647.58

€ 0.162 Each (Supplied as a Tape) (Exc. Vat)

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4000

Available in multiples of 4000
4000€ 0.162
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RS Pro
Non-Resettable Surface Mount Fuse
1 A
-
-
-
63 V
-
-
Fast Acting
Ceramic
-
-
-
-
-
-
1.6 mm
-
0.9mm
-
-
-55°C
Fast Acting
-
-
125°C
100A
-
-
-
RoHS
-
-
CQ12LV
-
Silver, Nickel, Tin
-
-
-
0.25Ω
-
-
RS PRO Non-Resettable Surface Mount Fuse 1 A, 63 V
RS PRO Non-Resettable Surface Mount Fuse 1 A, 63 V
Add to parts list
RS Stock No.: 252-2194Brand: RS PRO

€ 11.42

€ 0.228 Each (In a Pack of 50) (Exc. Vat)

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50

Available in multiples of 50
50€ 0.228
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RS Pro
Non-Resettable Surface Mount Fuse
1 A
-
-
-
63 V
-
-
Fast Acting
Ceramic
-
-
-
-
-
-
1.6 mm
-
0.9mm
-
-
-55°C
Fast Acting
-
-
125°C
100A
-
-
-
RoHS
-
-
CQ12LV
-
Silver, Nickel, Tin
-
-
-
0.25Ω
-
-
RS PRO Non-Resettable Surface Mount Fuse 1.5 A, 63 V
RS PRO Non-Resettable Surface Mount Fuse 1.5 A, 63 V
Add to parts list
RS Stock No.: 252-2117Brand: RS PRO

€ 747.98

€ 0.187 Each (Supplied as a Tape) (Exc. Vat)

Check stock

4000

Available in multiples of 4000
4000€ 0.187
Add to basket
RS Pro
Non-Resettable Surface Mount Fuse
1.5 A
-
-
-
63 V
-
-
Fast Acting
Ceramic
-
-
-
-
-
-
0.8 mm
-
0.8mm
-
-
-55°C
Fast Acting
-
-
125°C
60A
-
-
-
RoHS
-
-
CQ06LF
-
Silver, Nickel, Tin
-
-
-
0.13Ω
-
-
RS PRO Non-Resettable Surface Mount Fuse 1.5 A, 63 V
RS PRO Non-Resettable Surface Mount Fuse 1.5 A, 63 V
Add to parts list
RS Stock No.: 252-2141Brand: RS PRO

€ 597.38

€ 0.149 Each (Supplied as a Tape) (Exc. Vat)

Check stock

4000

Available in multiples of 4000
4000€ 0.149
Add to basket
RS Pro
Non-Resettable Surface Mount Fuse
1.5 A
-
-
-
63 V
-
-
Time Delay
Ceramic
-
-
-
-
-
-
1.6 mm
-
0.9mm
-
-
-55°C
Time Delay
-
-
125°C
100A
-
-
-
RoHS
-
-
CQ12LH
-
Tin, Silver, Nickel
-
-
-
0.13Ω
-
-
RS PRO Non-Resettable Surface Mount Fuse 1.5 A, 63 V
RS PRO Non-Resettable Surface Mount Fuse 1.5 A, 63 V
Add to parts list
RS Stock No.: 252-2118Brand: RS PRO

€ 9.54

€ 0.191 Each (In a Pack of 50) (Exc. Vat)

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50

Available in multiples of 50
50€ 0.191
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RS Pro
Non-Resettable Surface Mount Fuse
1.5 A
-
-
-
63 V
-
-
Fast Acting
Ceramic
-
-
-
-
-
-
0.8 mm
-
0.8mm
-
-
-55°C
Fast Acting
-
-
125°C
60A
-
-
-
RoHS
-
-
CQ06LF
-
Silver, Nickel, Tin
-
-
-
0.13Ω
-
-
RS PRO Non-Resettable Surface Mount Fuse 1.5 A, 63 V
RS PRO Non-Resettable Surface Mount Fuse 1.5 A, 63 V
Add to parts list
RS Stock No.: 252-2143Brand: RS PRO

€ 7.53

€ 0.151 Each (In a Pack of 50) (Exc. Vat)

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50

Available in multiples of 50
50€ 0.151
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RS Pro
Non-Resettable Surface Mount Fuse
1.5 A
-
-
-
63 V
-
-
Time Delay
Ceramic
-
-
-
-
-
-
1.6 mm
-
0.9mm
-
-
-55°C
Time Delay
-
-
125°C
100A
-
-
-
RoHS
-
-
CQ12LH
-
Tin, Silver, Nickel
-
-
-
0.13Ω
-
-

...