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

€ 7.18

€ 7.18 1 Bag of 10 (ex VAT)

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1

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1€ 7.18
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RS Pro
-
Non-Resettable Fuse
0.5 to 7 A
-
-
250 V ac
-
-
Fast Acting
-
-
-
-
-
-
-
7 mm
-
-
-
-55°C
-
Non-Resettable
50A
125°C
Subminiature
-
-
2.5mm
UL, RoHS, E317400
-
2.5 x 7 mm
-
-
-
-
-
-
-
-
-
-
RS PRO Non-Resettable Fuse 1 A, 250 V ac
RS PRO Non-Resettable Fuse 1 A, 250 V ac
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RS Stock No.: 139-952Brand: RS PRO

€ 30.38

€ 30.38 1 Bag of 10 (ex VAT)

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1

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1€ 30.38
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RS Pro
-
Non-Resettable Fuse
1 A
-
-
250 V ac
-
-
Time Lag
-
-
-
-
-
-
-
5 mm
-
3.8mm
-
-55°C
-
Surface Mount Fuse Holder
50A
125°C
-
-
-
10mm
RoHS, E340427
-
10 x 5 x 3.8 mm
-
-
SETH
-
-
-
-
-
-
-
RS PRO Non-Resettable Fuse 1 A, 250 V ac
RS PRO Non-Resettable Fuse 1 A, 250 V ac
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RS Stock No.: 139-961Brand: RS PRO

€ 8.18

€ 8.18 1 Bag of 10 (ex VAT)

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1€ 8.18
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RS Pro
-
Non-Resettable Fuse
1 A
-
-
250 V ac
-
-
Very Fast Acting
-
-
-
-
-
-
-
2.5 mm
-
2.5mm
-
-55°C
-
Non-Resettable
50A
125°C
-
-
-
-
UL to ULCSA UL 4814
-
6.1 x 2.5 x 2.5 mm
-
-
SEF
-
-
-
-
-
-
-
RS PRO Non-Resettable Fuse 2 A, 250 V ac
RS PRO Non-Resettable Fuse 2 A, 250 V ac
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RS Stock No.: 139-954Brand: RS PRO

€ 30.38

€ 30.38 1 Bag of 10 (ex VAT)

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1€ 30.38
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RS Pro
-
Non-Resettable Fuse
2 A
-
-
250 V ac
-
-
Time Lag
-
-
-
-
-
-
-
5 mm
-
3.8mm
-
-55°C
-
Non-Resettable
50A
125°C
-
-
-
10mm
E340427
-
10 x 5 x 3.8 mm
-
-
SETH
-
-
-
-
-
-
-
RS PRO Non-Resettable Fuse 2 A, 250 V ac
RS PRO Non-Resettable Fuse 2 A, 250 V ac
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RS Stock No.: 139-964Brand: RS PRO

€ 8.51

€ 8.51 1 Bag of 10 (ex VAT)

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1€ 8.51
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RS Pro
-
Non-Resettable Fuse
2 A
-
-
250 V ac
-
-
Time Lag
-
-
-
-
-
-
-
2.5 mm
-
2.5mm
-
-55°C
-
Non-Resettable
50A
125°C
-
-
-
-
UL to ULCSA UL 4814
-
6.1 x 2.5 x 2.5 mm
-
-
SEF
-
-
-
-
-
-
-
RS PRO Non-Resettable Fuse 3 A, 250 V ac
RS PRO Non-Resettable Fuse 3 A, 250 V ac
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RS Stock No.: 139-955Brand: RS PRO

€ 30.38

€ 30.38 1 Bag of 10 (ex VAT)

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1€ 30.38
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RS Pro
-
Non-Resettable Fuse
3 A
-
-
250 V ac
-
-
Time Lag
-
-
-
-
-
-
-
5 mm
-
3.8mm
-
-55°C
-
Surface Mount Fuse Holder
50A
125°C
-
-
-
10mm
E340427
-
10 x 5 x 3.8 mm
-
-
SETH
-
-
-
-
-
-
-
RS PRO Non-Resettable Fuse 3.5 A, 250 V ac
RS PRO Non-Resettable Fuse 3.5 A, 250 V ac
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RS Stock No.: 139-960Brand: RS PRO

€ 30.38

€ 30.38 1 Bag of 10 (ex VAT)

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1

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1€ 30.38
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RS Pro
-
Non-Resettable Fuse
3.5 A
-
-
250 V ac
-
-
Time Lag
-
-
-
-
-
-
-
5 mm
-
3.8mm
-
-55°C
-
Surface Mount Fuse Holder
50A
125°C
-
-
-
-
E340427
-
10 x 5 x 3.8 mm
-
-
SETH
-
-
-
-
-
-
-
RS PRO Non-Resettable Fuse 4 A, 250 V ac
RS PRO Non-Resettable Fuse 4 A, 250 V ac
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RS Stock No.: 139-957Brand: RS PRO

€ 30.38

€ 30.38 1 Bag of 10 (ex VAT)

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1

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1€ 30.38
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RS Pro
-
Non-Resettable Fuse
4 A
-
-
250 V ac
-
-
Time Lag
-
-
-
-
-
-
-
5 mm
-
3.8mm
-
-55°C
-
Surface Mount Fuse Holder
50A
125°C
-
-
-
-
E340427
-
10 x 5 x 3.8 mm
-
-
SETH
-
-
-
-
-
-
-
RS PRO Non-Resettable Fuse 5 A, 250 V ac
RS PRO Non-Resettable Fuse 5 A, 250 V ac
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RS Stock No.: 139-958Brand: RS PRO

€ 28.49

€ 28.49 1 Bag of 10 (ex VAT)

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1€ 28.49
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RS Pro
-
Non-Resettable Fuse
5 A
-
-
250 V ac
-
-
Time Lag
-
-
-
-
-
-
-
5 mm
-
3.8mm
-
-55°C
-
Surface Mount Fuse Holder
50A
125°C
-
-
-
-
E340427
-
10 x 5 x 3.8 mm
-
-
SETH
-
-
-
-
-
-
-
RS PRO Non-Resettable Fuse 5 A, 250 V ac
RS PRO Non-Resettable Fuse 5 A, 250 V ac
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RS Stock No.: 139-963Brand: RS PRO

€ 8.33

€ 8.33 1 Bag of 10 (ex VAT)

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1

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1€ 8.33
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RS Pro
-
Non-Resettable Fuse
5 A
-
-
250 V ac
-
-
Very Fast Acting
-
-
-
-
-
-
-
2.5 mm
-
2.5mm
-
-55°C
-
Non-Resettable
50A
125°C
-
-
-
-
UL to ULCSA UL 4814
-
6.1 x 2.5 x 2.5 mm
-
-
SEF
-
-
-
-
-
-
-
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.: 252-2119Brand: RS PRO

€ 761.60

€ 0.19 Each (Supplied as a Tape) (ex VAT)

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4000

Available in multiples of 4000
4000€ 0.19
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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
60A
125°C
-
-
-
-
RoHS
-
-
-
-
CQ06LF
-
-
0.3Ω
Silver, Nickel, Tin
-
-
-
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

€ 856.80

€ 0.214 Each (Supplied as a Tape) (ex VAT)

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4000

Available in multiples of 4000
4000€ 0.214
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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
100A
125°C
-
-
-
-
RoHS
-
-
-
-
CQ12LV
-
-
0.25Ω
Silver, Nickel, Tin
-
-
-
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

€ 15.47

€ 0.309 Each (In a Pack of 50) (ex VAT)

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50

Available in multiples of 50
50€ 0.309
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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
100A
125°C
-
-
-
-
RoHS
-
-
-
-
CQ12LV
-
-
0.25Ω
Silver, Nickel, Tin
-
-
-
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.: 252-2167Brand: RS PRO

€ 17.26

€ 0.345 Each (In a Pack of 50) (ex VAT)

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50

Available in multiples of 50
50€ 0.345
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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
100A
125°C
-
-
-
-
RoHS
-
-
-
-
CQ12LH
-
-
0.23Ω
Tin, Nickel, Silver
-
-
-
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.: 252-2121Brand: RS PRO

€ 12.50

€ 0.25 Each (In a Pack of 50) (ex VAT)

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50

Available in multiples of 50
50€ 0.25
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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
60A
125°C
-
-
-
-
RoHS
-
-
-
-
CQ06LF
-
-
0.3Ω
Silver, Nickel, Tin
-
-
-
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.: 252-2166Brand: RS PRO

€ 999.60

€ 0.25 Each (Supplied as a Tape) (ex VAT)

Check stock

4000

Available in multiples of 4000
4000€ 0.25
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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
100A
125°C
-
-
-
-
RoHS
-
-
-
-
CQ12LH
-
-
0.23Ω
Tin, Nickel, Silver
-
-
-
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

€ 999.60

€ 0.25 Each (Supplied as a Tape) (ex VAT)

Check stock

4000

Available in multiples of 4000
4000€ 0.25
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
60A
125°C
-
-
-
-
RoHS
-
-
-
-
CQ06LF
-
-
0.13Ω
Silver, Nickel, Tin
-
-
-
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

€ 12.50

€ 0.25 Each (In a Pack of 50) (ex VAT)

Check stock

50

Available in multiples of 50
50€ 0.25
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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
60A
125°C
-
-
-
-
RoHS
-
-
-
-
CQ06LF
-
-
0.13Ω
Silver, Nickel, Tin
-
-
-
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

€ 9.52

€ 0.19 Each (In a Pack of 50) (ex VAT)

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50

Available in multiples of 50
50€ 0.19
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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
100A
125°C
-
-
-
-
RoHS
-
-
-
-
CQ12LH
-
-
0.13Ω
Tin, Silver, Nickel
-
-
-
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.: 252-2184Brand: RS PRO

€ 856.80

€ 0.214 Each (Supplied as a Tape) (ex VAT)

Check stock

4000

Available in multiples of 4000
4000€ 0.214
Add to basket
RS Pro
-
Non-Resettable Surface Mount Fuse
1.5 A
-
-
63 V
-
-
Fast Acting
Ceramic
-
-
-
-
-
-
1.6 mm
-
0.9mm
-
-55°C
-
Fast Acting
100A
125°C
-
-
-
-
RoHS
-
-
-
-
CQ12LV
-
-
0.11Ω
Silver, Tin, Nickel
-
-
-

...