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

€ 8.59

€ 8.59 1 Bag of 10 (Exc. VAT)

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1€ 8.59
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RS Pro
Non-Resettable Fuse
0.5 to 7 A
-
-
-
250 V
-
Fast Acting
-
-
-
-
-
-
-
-
7 mm
-
-
-
-55°C
Non-Resettable
-
125°C
Subminiature
50A
-
UL, RoHS, E317400
-
2.5mm
-
-
-
-
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

€ 36.38

€ 36.38 1 Bag of 10 (Exc. VAT)

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1€ 36.38
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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
-
RoHS, E340427
-
10mm
-
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

€ 9.78

€ 9.78 1 Bag of 10 (Exc. VAT)

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1€ 9.78
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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

€ 36.38

€ 36.38 1 Bag of 10 (Exc. VAT)

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1€ 36.38
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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
-
E340427
-
10mm
-
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

€ 10.20

€ 10.20 1 Bag of 10 (Exc. VAT)

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1€ 10.20
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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

€ 36.38

€ 36.38 1 Bag of 10 (Exc. VAT)

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1€ 36.38
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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
-
E340427
-
10mm
-
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

€ 36.38

€ 36.38 1 Bag of 10 (Exc. VAT)

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1€ 36.38
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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

€ 36.38

€ 36.38 1 Bag of 10 (Exc. VAT)

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1

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1€ 36.38
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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

€ 9.97

€ 9.97 1 Bag of 10 (Exc. VAT)

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1€ 9.97
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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
Add to parts list
RS Stock No.: 139-958Brand: RS PRO

€ 34.11

€ 34.11 1 Bag of 10 (Exc. VAT)

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1

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1€ 34.11
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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.: 252-2119Brand: RS PRO

€ 896.80

€ 0.224 Each (Supplied as a Tape) (Exc. VAT)

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4000

Available in multiples of 4000
4000€ 0.224
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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.: 252-2194Brand: RS PRO

€ 18.88

€ 0.378 Each (In a Pack of 50) (Exc. VAT)

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50

Available in multiples of 50
50€ 0.378
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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.: 252-2166Brand: RS PRO

€ 1,180.00

€ 0.295 Each (Supplied as a Tape) (Exc. VAT)

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4000

Available in multiples of 4000
4000€ 0.295
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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

€ 20.65

€ 0.413 Each (In a Pack of 50) (Exc. VAT)

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50

Available in multiples of 50
50€ 0.413
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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.: 252-2121Brand: RS PRO

€ 14.75

€ 0.295 Each (In a Pack of 50) (Exc. VAT)

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50

Available in multiples of 50
50€ 0.295
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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

€ 1,038.40

€ 0.26 Each (Supplied as a Tape) (Exc. VAT)

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4000

Available in multiples of 4000
4000€ 0.26
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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.: 252-2118Brand: RS PRO

€ 14.75

€ 0.295 Each (In a Pack of 50) (Exc. VAT)

Check stock

50

Available in multiples of 50
50€ 0.295
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.: 252-2185Brand: RS PRO

€ 18.88

€ 0.378 Each (In a Pack of 50) (Exc. VAT)

Check stock

50

Available in multiples of 50
50€ 0.378
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
-
125°C
-
100A
-
RoHS
-
-
-
CQ12LV
-
-
-
Silver, Tin, Nickel
-
-
-
-
-
0.11Ω
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

€ 1,180.00

€ 0.295 Each (Supplied as a Tape) (Exc. VAT)

Check stock

4000

Available in multiples of 4000
4000€ 0.295
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

€ 896.80

€ 0.224 Each (Supplied as a Tape) (Exc. VAT)

Check stock

4000

Available in multiples of 4000
4000€ 0.224
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

...