Non-Resettable Wire Ended Fuses

Non-resettable wire ended fuses are a type of single use circuit protection device that are can be soldered onto printed circuit boards or carriers. This category encompasses any type of single-use fuse that consist of a fuse body with two wires extended outside of the body.

How do non-resettable wire ended fuses work?

Non-resettable wire ended fuses form part of a circuit and allow an electrical current to flow through them. When a fault such as overcurrent or a short circuit is detected, the metal strip in the fuse body will melt, breaking the circuit and preventing damage. This type of fuse must be replaced after it has blown.

Types of non-resettable wire ended fuses

Non-resettable wire ended fuses differ broadly, mainly in their shape. The fuse body can be a short, fat cylinder or a longer, thinner one, and the wires may extend in parallel both from the same side of the fuse, or in opposite directions from either side of the fuse body. They also differ in their current and voltage rating, and the range of their operating temperature.


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Description Price Current Rating Lead Orientation Voltage Rating Fuse Speed Body Material Body Diameter Body Length Body Width Body Height Wire Length Wire Pitch Breaking Capacity at Maximum Voltage Rating Minimum Operating Temperature Maximum Operating Temperature
RS stock no. 541-3221
Mfr. Part No.0251.062HAT1L
BrandLittelfuse
R 60.185
Each (In a Pack of 10)
units
62 mA Axial 125 V ac/dc FF Ceramic 2.8mm - - 7.11mm 27.78mm - - -55°C +125°C
RS stock no. 738-3062
Mfr. Part No.0251.062MRT1L
BrandLittelfuse
R 32.505
Each (In a Pack of 10)
units
62 mA - 125 V ac/dc FF Ceramic - - - - - - 50 A @ 125 V ac, 300 A @ 125 V dc -55°C +125°C
RS stock no. 738-3056
Mfr. Part No.0251.500MRT1L
BrandLittelfuse
R 8.969
Each (In a Pack of 10)
units
500 mA - 125 V ac/dc FF Ceramic - - - - - - 50 A @ 125 V ac, 300 A @ 125 V dc -55°C +125°C
RS stock no. 541-3259
Mfr. Part No.0251.500NRT1L
BrandLittelfuse
R 2.637
Each (In a Pack of 10)
units
500 mA Axial 125 V ac/dc FF Ceramic 2.8mm - - 7.11mm 27.78mm - 50 A @ 125 V ac, 300 A @ 125 V dc -55°C +125°C
RS stock no. 226-6577
Mfr. Part No.3701400000
BrandWickmann
R 8.39
Each (In a Pack of 10)
units
4 A Radial 250 V ac F Nylon 8.5mm - - 8mm 18.8mm 5.08mm - -40°C +85°C
RS stock no. 226-0800
Mfr. Part No.3951100000
BrandWickmann
R 11.673
Each (In a Pack of 10)
units
1 A Radial 125 V ac F Nylon - 8.5mm 4mm 8mm 18.8mm 5.08mm 100 A -40°C +85°C
RS stock no. 738-3021
Mfr. Part No.0251005.MRT1L
BrandLittelfuse
R 9.109
Each (In a Pack of 10)
units
5 A - 125 V ac/dc FF Ceramic - - - - - - - -55°C +125°C
RS stock no. 911-3528
BrandRS PRO
R 4.03
Each (In a Pack of 10)
units
500 mA - 250 V ac T Ceramic 3.6mm 10mm - - 30mm - 35 A at 250 V ac -55°C +125°C
RS stock no. 738-3080
Mfr. Part No.0259.250T
BrandLittelfuse
R 53.05
Each
units
250 mA Radial 125 Vrms F PA 6 - 13mm - 8mm 5mm 10mm - -55°C +90°C
RS stock no. 911-3540
BrandRS PRO
R 4.03
Each (In a Pack of 10)
units
2 A - 250 V ac T Ceramic 3.6mm 10mm - - 30mm - 35 A at 250 V ac -55°C +125°C
RS stock no. 284-5158
Mfr. Part No.0034.6019
BrandSchurter
R 4.948
Each (In a Pack of 10)
units
3.15 A Radial 250 V ac F Thermoplastic 8.5mm - - 8.5mm 4.3mm 5.08mm - -55°C +125°C
RS stock no. 541-3300
Mfr. Part No.0251005.NRT1L
BrandLittelfuse
R 13.208
Each (In a Pack of 10)
units
5 A Axial 125 V ac/dc FF Ceramic 2.8mm - - 7.11mm 27.78mm - - -55°C +125°C
RS stock no. 173-9786
Mfr. Part No.0034.6019
BrandSchurter
R 5.214
Each (In a Bag of 100)
units
3.15 A Radial 250 V ac F Thermoplastic 8.5 - - 8.5mm 4.3mm 5.08mm - -55°C +125°C
RS stock no. 767-5070
BrandRS PRO
R 7.264
Each (In a Pack of 10)
units
10 A Radial 250 V T Thermoplastic - 8.35mm 4.3mm 7.7mm 4.3 mm, 22 mm 5.08mm 100 A @ 250 V ac -55°C +125°C
RS stock no. 226-0692
Mfr. Part No.3961100000
BrandWickmann
R 10.688
Each (In a Pack of 10)
units
1 A Radial 125 V ac T Nylon - 8.5mm 4mm 8mm 18.8mm 5.08mm - -40°C +85°C
RS stock no. 173-9798
Mfr. Part No.0034.6617
BrandSchurter
R 4.103
Each (In a Bag of 100)
units
1.6 A Radial 250 V ac T Thermoplastic 8.5 - - 8.5mm 4.3mm 5.08mm 35 A @ 250 V ac, 50 A @ 125 V dc -55°C +125°C
RS stock no. 541-3186
Mfr. Part No.0473003.HAT1L
BrandLittelfuse
R 11.359
Each (In a Pack of 10)
units
3 A Axial 125 V ac/dc T Ceramic 3.43mm - - 7.11mm 27.78mm - - -55°C +125°C
RS stock no. 284-5350
Mfr. Part No.0034.6617
BrandSchurter
R 3.941
Each (In a Pack of 10)
units
1.6 A Radial 250 V ac T Thermoplastic 8.5mm - - 8.5mm 4.3mm 5.08mm 35 A @ 250 V ac, 50 A @ 125 V dc -55°C +125°C
RS stock no. 738-3084
Mfr. Part No.0259.125T
BrandLittelfuse
R 51.43
Each
units
125 mA Radial 125 Vrms F PA 6 - 13mm - 8mm 5mm 10mm - -55°C +90°C
RS stock no. 867-0809
Mfr. Part No.0034.7211
BrandSchurter
R 8.613
Each (In a Pack of 100)
units
400 mA Radial 250 V ac T Thermoplastic 8.5mm - - 8.5mm 18.8mm 5.08mm - -40°C +85°C