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

39.70 MOP

39.66 MOP 1 Bag of 10 (ex VAT)

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139.66 MOP
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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
125°C
-
Subminiature
50A
UL, RoHS, E317400
-
2.5mm
-
-
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

153.60 MOP

153.61 MOP 1 Bag of 10 (ex VAT)

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1

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1153.61 MOP
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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
125°C
-
-
50A
RoHS, E340427
-
10mm
-
-
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

45.10 MOP

45.05 MOP 1 Bag of 10 (ex VAT)

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1

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145.05 MOP
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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
125°C
-
-
50A
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

154.50 MOP

154.52 MOP 1 Bag of 10 (ex VAT)

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1

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1154.52 MOP
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RS Pro
-
Non-Resettable Fuse
2 A
-
-
-
250 V ac
Time Lag
-
-
-
-
-
-
-
-
5 mm
3.8mm
-
-
-55°C
-
Non-Resettable
125°C
-
-
50A
E340427
-
10mm
-
-
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

46.90 MOP

46.89 MOP 1 Bag of 10 (ex VAT)

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1

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146.89 MOP
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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
125°C
-
-
50A
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

155.30 MOP

155.33 MOP 1 Bag of 10 (ex VAT)

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1

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1155.33 MOP
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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
125°C
-
-
50A
E340427
-
10mm
-
-
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

155.80 MOP

155.78 MOP 1 Bag of 10 (ex VAT)

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1

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1155.78 MOP
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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
125°C
-
-
50A
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

156.20 MOP

156.24 MOP 1 Bag of 10 (ex VAT)

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1

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1156.24 MOP
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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
125°C
-
-
50A
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

157.00 MOP

157.05 MOP 1 Bag of 10 (ex VAT)

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1

Available in multiples of 1
1157.05 MOP
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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
125°C
-
-
50A
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

46.00 MOP

45.97 MOP 1 Bag of 10 (ex VAT)

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1

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145.97 MOP
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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
125°C
-
-
50A
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

3,732.30 MOP

0.933 MOP Each (Supplied as a Tape) (ex VAT)

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4000

Available in multiples of 4000
40000.933 MOP
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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
-
-
-
-
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
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RS Stock No.: 252-2193Brand: RS PRO

4,539.20 MOP

1.135 MOP Each (Supplied as a Tape) (ex VAT)

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4000

Available in multiples of 4000
40001.135 MOP
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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
-
-
-
-
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
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RS Stock No.: 252-2194Brand: RS PRO

71.50 MOP

1.43 MOP Each (In a Pack of 50) (ex VAT)

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50

Available in multiples of 50
501.43 MOP
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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
-
-
-
-
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.: 252-2121Brand: RS PRO

65.30 MOP

1.305 MOP Each (In a Pack of 50) (ex VAT)

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50

Available in multiples of 50
501.305 MOP
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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
-
-
-
-
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

5,245.30 MOP

1.311 MOP Each (Supplied as a Tape) (ex VAT)

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4000

Available in multiples of 4000
40001.311 MOP
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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
-
-
-
-
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.: 252-2167Brand: RS PRO

91.80 MOP

1.836 MOP Each (In a Pack of 50) (ex VAT)

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50

Available in multiples of 50
501.836 MOP
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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
-
-
-
-
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

3,732.30 MOP

0.933 MOP Each (Supplied as a Tape) (ex VAT)

Check stock

4000

Available in multiples of 4000
40000.933 MOP
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
-
-
-
-
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

65.30 MOP

1.305 MOP Each (In a Pack of 50) (ex VAT)

Check stock

50

Available in multiples of 50
501.305 MOP
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
-
-
-
-
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

82.60 MOP

1.653 MOP Each (In a Pack of 50) (ex VAT)

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50

Available in multiples of 50
501.653 MOP
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
-
-
-
-
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

4,539.20 MOP

1.135 MOP Each (Supplied as a Tape) (ex VAT)

Check stock

4000

Available in multiples of 4000
40001.135 MOP
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
-
-
-
-
0.11Ω
-
Silver, Tin, Nickel

...