Non-Resettable Surface Mount Fuses

Non-resettable surface mount fuses are single-use circuit protection devices that break a circuit when a fault is detected. This type of fuse is designed to be mounted directly onto a printed circuit board (PCB).

How do non-resettable surface mount fuses work?

Non-resettable surface mount fuses perform the role of a simple circuit breaker in a circuit. When a fault such as overcurrent or a short circuit is detected, the metal strip inside the fuse melts, stopping the flow of current and preventing damage to the circuit and any other connected devices. Once the fuse has blown, it must be replaced as it is non-resettable.

Types of non-resettable surface mount fuses

Non-resettable surface mount fuses can differ by their voltage and current rating, their size and their level of resistance, measured in ohms. Their body material can also vary widely, from thermoplastic to glass ceramic. This type of fuse can have a range of maximum and minimum operating temperatures.


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Description Price Current Rating Voltage Rating Length Width Height Package Size Dimensions Fuse Speed Body Material Breaking Capacity at Maximum Voltage Rating Minimum Operating Temperature Maximum Operating Temperature Terminal Material Operating Temperature Range
RS Stock No. 759-4776
Mfr. Part No.ERBRE0R75V
BrandPanasonic
€0.088
Each (In a Pack of 10)
units
750 mA 32 V dc 1.6mm 0.8mm 0.54mm - 1.6 x 0.8 x 0.54mm F Alumina Substrate - -40°C +125°C - -40 → +125 °C
RS Stock No. 876-1949
Mfr. Part No.3404.2471.22
BrandSchurter
€1.476
Each (In a Pack of 10)
units
3.15 A - 11.3mm 4.2mm 4mm - 11.3 x 4.2 x 4mm F Ceramic - -40°C +85°C Copper Alloy -40 → +85 °C
RS Stock No. 692-4983
Mfr. Part No.SF-0603F300-2
BrandBourns
€0.236
Each (In a Pack of 10)
units
3 A 24 V dc 1.6mm 0.8mm 0.45mm - 1.6 x 0.8 x 0.45mm F Ceramic 50 A -40°C +105°C Tin Plated Copper/Nickel -40 → +105 °C
RS Stock No. 173-8002
Mfr. Part No.3404.0120.22
BrandSchurter
€0.547
Each (On a Reel of 750)
units
4 A 125 V ac/dc 7.4mm 3.1mm 2.6mm - 7.4 x 3.1 x 2.6mm T Thermoplastic - -40°C +85°C Tin Plated Copper Alloy -40 → +85 °C
RS Stock No. 173-7784
Mfr. Part No.3413.0223.22
BrandSchurter
€0.372
Each (On a Reel of 1000)
units
5 A 32 V ac, 63 V dc 3.2mm 1.6mm 0.6mm - 3.2 x 1.6 x 0.6mm F Epoxy Glass 63 A @ 32 V ac, 63 A @ 63 V dc -55°C +90°C Tin Plated Copper Alloy -55 → +90 °C
RS Stock No. 738-2895
Mfr. Part No.0154.315DR
BrandLittelfuse
€2.147
Each (In a Pack of 10)
units
315 mA 125 V 9.73mm 5.03mm 3.81mm - 9.73 x 5.03 x 3.81mm F - - -55°C +125°C - -55 → +125 °C
RS Stock No. 174-8011
BrandRS PRO
€2.603
Each (In a Box of 1000)
units
50 A 35 V - - - - - - - - - - - -
RS Stock No. 820-7133
Mfr. Part No.04381.75WR
BrandLittelfuse
€0.451
Each (In a Pack of 100)
units
1.75 A 63 V dc 1.54mm 0.85mm 0.502mm - 1.54 x 0.85 x 0.502mm F Ceramic - -55°C +150°C Nickel, Silver, Tin -55 → +150 °C
RS Stock No. 665-7352
Mfr. Part No.3413.0117.22.
BrandSchurter
€0.621
Each (In a Pack of 10)
units
1.5 A - 3.2mm 1.6mm 0.6mm - 3.2 x 1.6 x 0.6mm FF Epoxy Glass 50 A @ 32 V ac, 50 A @ 63 V dc -55°C +90°C Tin Plated Copper -55 → +90 °C
RS Stock No. 164-8067
Mfr. Part No.0603SFV200F/32-2
BrandLittelfuse
€1,310.35
1 Tape of 6000
Tape(s)
2 A 32 V dc 1.75mm 0.95mm 0.95mm - 1.75 x 0.95 x 0.95mm - Glass Ceramic - -55°C +125°C Silver -55 → +125 °C
RS Stock No. 188-4592
Mfr. Part No.3-103-102
BrandSchurter
€4.12
Each (On a Tape of 5)
units
0.75 A 125 V ac/dc 3.2mm 1.55mm 1.55mm 1206 3.2 x 1.55 x 1.55mm FF Ceramic 50 A @ 125 V ac, 300 A @ 125 V dc -55°C +125°C Tin Plated Nickel -55 → +125 °C
RS Stock No. 665-7343
Mfr. Part No.3413.0113.22
BrandSchurter
€0.621
Each (In a Pack of 10)
units
500 mA 125 V ac/dc 3.2mm 1.6mm 0.6mm - 3.2 x 1.6 x 0.6mm FF Epoxy Glass 50 A @ 125 V ac/dc -55°C +90°C Tin Plated Copper -55 → +90 °C
RS Stock No. 849-5718
Mfr. Part No.TR2-6125FF5-R
€0.55
Each
units
6 A - 6.1mm 2.72mm 2.72mm - 6.1 x 2.72 x 2.72mm F - - -55°C +125°C - -55 → +125 °C
RS Stock No. 782-3712
Mfr. Part No.3402.0011.11
BrandSchurter
€0.502
Each (In a Pack of 10)
units
1.6 A 63 V ac/dc 7.4mm 3.1mm 2.6mm - 7.4 x 3.1 x 2.6mm F Thermoplastic 50 A @ 63 V ac/dc -40°C +125°C Tin Plated Copper Alloy -40 → +125 °C
RS Stock No. 164-8083
Mfr. Part No.1206SFP400F/32-2
BrandLittelfuse
€748.80
1 Tape of 3000
Tape(s)
4 A 32 V dc 1.75mm 0.95mm 0.95mm - 1.75 x 0.95 x 0.95mm - Glass Ceramic 50 A @ 32 V dc -55°C +125°C Silver -55 → +125 °C
RS Stock No. 787-4221
Mfr. Part No.0469004.WR
BrandLittelfuse
€0.744
Each (In a Pack of 5)
units
4 A 32 V 3.27mm 1.63mm 0.9mm - 3.27 x 1.63 x 0.9mm T Ceramic 50 A @ 63 V dc, 60 A @ 32 V dc -55°C +150°C Nickel, Silver, Tin -55 → +150 °C
New
RS Stock No. 191-4591
Mfr. Part No.SF-2410FP025T-2
BrandBourns
€0.869
Each (On a Tape of 10)
units
250 mA 125 V ac 6.1mm 2.6mm 2.6mm - 6.1 x 2.6 x 2.6mm FP Ceramic 50 A @ 125 VAC, 50 A @ 125 VDC, 300 A @ 32 VDC -55°C +125°C - -55 → +125 °C
New
RS Stock No. 191-4565
Mfr. Part No.SF-2410FP010T-2
BrandBourns
€2.087
Each (On a Tape of 10)
units
100 mA 125 V ac 6.1mm 2.6mm 2.6mm - 6.1 x 2.6 x 2.6mm FP Ceramic 50 A @ 125 VAC, 50 A @ 125 VDC, 300 A @ 32 VDC -55°C +125°C - -55 → +125 °C
RS Stock No. 665-7362
Mfr. Part No.3413.0123.22.
BrandSchurter
€0.562
Each (In a Pack of 10)
units
4 A - 3.2mm 1.6mm 0.6mm - 3.2 x 1.6 x 0.6mm FF Epoxy Glass 50 A @ 32 V ac, 50 A @ 63 V dc -55°C +90°C Tin Plated Copper -55 → +90 °C
RS Stock No. 867-4410
Mfr. Part No.3403.0159.11
BrandSchurter
€0.788
Each (In a Pack of 100)
units
200 mA - 10.1mm 3mm 3mm - 10.1 x 3 x 3mm T Ceramic - -55°C +125°C Tin Plated Copper -55 → +125 °C
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