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. 541-3287
Mfr. Part No.251002.NRT1L
BrandLittelfuse
£0.965
Each (In a Pack of 10)
Units
2A Axial 125V ac/dc FF Ceramic 2.8mm - - 7.11mm 27.78mm - 300 A @ 125 V dc, 50 A @ 125 V ac -55°C +125°C
RS Stock No. 738-3062
Mfr. Part No.0251.062MRT1L
BrandLittelfuse
£1.712
Each (In a Pack of 10)
Units
62mA - 125V ac/dc FF Ceramic - - - - - - 300 A @ 125 V dc, 50 A @ 125 V ac -55°C +125°C
RS Stock No. 541-3221
Mfr. Part No.0251.062HAT1L
BrandLittelfuse
£3.175
Each (In a Pack of 10)
Units
62mA Axial 125V ac/dc FF Ceramic 2.8mm - - 7.11mm 27.78mm - - -55°C +125°C
RS Stock No. 738-3056
Mfr. Part No.0251.500MRT1L
BrandLittelfuse
£0.336
Each (In a Pack of 10)
Units
500mA - 125V ac/dc FF Ceramic - - - - - - 300 A @ 125 V dc, 50 A @ 125 V ac -55°C +125°C
RS Stock No. 541-3259
Mfr. Part No.0251.500NRT1L
BrandLittelfuse
£0.51
Each (In a Pack of 10)
Units
500mA Axial 125V ac/dc FF Ceramic 2.8mm - - 7.11mm 27.78mm - 300 A @ 125 V dc, 50 A @ 125 V ac -55°C +125°C
RS Stock No. 787-4338
Mfr. Part No.0473002.MRT1L
BrandLittelfuse
£0.992
Each (In a Pack of 5)
Units
2A Axial 125V T - 3.43mm - - 7.11mm 55.56mm - - -55°C +125°C
RS Stock No. 738-3021
Mfr. Part No.0251005.MRT1L
BrandLittelfuse
£0.336
Each (In a Pack of 10)
Units
5A - 125V ac/dc FF Ceramic - - - - - - - - -
RS Stock No. 541-3300
Mfr. Part No.0251005.NRT1L
BrandLittelfuse
£0.696
Each (In a Pack of 10)
Units
5A Axial 125V ac/dc FF Ceramic 2.8mm - - 7.11mm 27.78mm - - -55°C +125°C
RS Stock No. 541-3170
Mfr. Part No.0473002.HAT1L
BrandLittelfuse
£1.205
Each (In a Pack of 10)
Units
2A Axial 125V ac/dc T Ceramic 3.43mm - - 7.11mm 27.78mm - 50 A -55°C +125°C
RS Stock No. 541-3265
Mfr. Part No.251001.NRT1L
BrandLittelfuse
£0.486
Each (In a Pack of 10)
Units
1A Axial 125V ac/dc FF Ceramic 2.8mm - - 7.11mm 27.78mm - - -55°C +125°C
RS Stock No. 541-3293
Mfr. Part No.0251003.NRT1L
BrandLittelfuse
£0.51
Each (In a Pack of 10)
Units
3A Axial 125V ac/dc FF Ceramic 2.8mm - - 7.11mm 27.78mm - - -55°C +125°C
RS Stock No. 541-3243
Mfr. Part No.0251.250HAT1L
BrandLittelfuse
£0.794
Each (In a Pack of 10)
Units
250mA Axial 125V ac/dc FF Ceramic 2.8mm - - 7.11mm 27.78mm - - -55°C +125°C
RS Stock No. 738-3024
Mfr. Part No.0251003.MRT1L
BrandLittelfuse
£0.503
Each (In a Pack of 10)
Units
3A - 125V ac/dc FF Ceramic - - - - - - 300 A @ 125 V dc, 50 A @ 125 V ac -55°C +125°C
RS Stock No. 895-1644
Mfr. Part No.37200500431
BrandLittelfuse
£0.424
Each (In a Pack of 10)
Units
50mA Radial 250V T Thermoplastic Polyamide 8.5mm - - 8mm 4.3mm 5.08mm - -40°C +85°C
RS Stock No. 820-7218
Mfr. Part No.0305.080H
BrandLittelfuse
£4.61
Each
Units
80mA Radial 277V ac/dc F Epoxy 9mm - - 15.6mm 5mm 12.7mm - -40°C +50°C
RS Stock No. 541-3237
Mfr. Part No.0251.125HAT1L
BrandLittelfuse
£0.689
Each (In a Pack of 10)
Units
125mA Axial 125V ac/dc FF Ceramic 2.8mm - - 7.11mm 27.78mm - - -55°C +125°C
RS Stock No. 738-3068
Mfr. Part No.0251.125MAT1L
BrandLittelfuse
£0.617
Each (In a Pack of 10)
Units
125mA - 125V ac/dc FF Ceramic - - - - - - - -55°C +125°C
RS Stock No. 541-3142
Mfr. Part No.0473001.HAT1L
BrandLittelfuse
£1.205
Each (In a Pack of 10)
Units
1A Axial 125V ac/dc T Ceramic 3.43mm - - 7.11mm 27.78mm - 50 A @ 125 V ac/V dc -55°C +125°C
RS Stock No. 878-3703
Mfr. Part No.0473001.MRT1L
BrandLittelfuse
£0.97
Each (In a Pack of 50)
Units
1A Axial 125V ac/dc T Epoxy Coated Copper 3.43mm - - 7.11mm 27.78mm - - -55°C 125°C
RS Stock No. 787-4334
Mfr. Part No.025101.5MAT1L
BrandLittelfuse
£0.342
Each (In a Pack of 5)
Units
1.5A Axial 125V FF - 2.8mm - - 7.11mm 55.56mm - 300 A, 50 A -55°C +125°C