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庫存編號 173-7786
製造零件編號3412.0117.22.
BrandSchurter
HK$2,190.00
毎卷:1000 個
Reel(s)
1.5 A 32 V ac, 63 V dc 1.6mm 0.8mm 0.6mm - 1.6 x 0.8 x 0.6mm FF Epoxy Glass 50 A @ 32 V ac/dc -55°C +90°C Tin Plated Copper -55 → +90 °C
RS庫存編號 174-0293
製造零件編號0452012.MRL
BrandWickmann
HK$11,825.78
毎卷:1000 個
Reel(s)
12 A 75 V 6.1mm 2.69mm 2.69mm - 6.1 x 2.69 x 2.69mm F Ceramic 50 A @ 60 V dc, 50 A @ 72 V ac, 100 A @ 75 V dc -55°C +125°C - -55 → +125 °C
RS庫存編號 173-9712
製造零件編號7010.9810.63
BrandSchurter
HK$13.68
個 (以毎袋:100)
單位
1 A 125 V ac/dc 7mm - - - 2 x 7mm F Ceramic 300 A @ 125 V ac/dc -55°C +125°C Tin Plated Copper Alloy -55 → +125 °C
RS庫存編號 182-4007
BrandRS PRO
HK$9.598
/個 (每包:10個)
單位
- - - - - - - - - - - - - -
RS庫存編號 624-3146
製造零件編號1206SFS450F/32-2
BrandLittelfuse
HK$5.202
/個 (每包:10個)
單位
4.5 A 32 V 3.2mm 1.6mm 1.1mm - 3.2 x 1.6 x 1.1mm T Ceramic 45 A -55°C +125°C Nickel, Silver, Tin -55 → +125 °C
RS庫存編號 174-0669
製造零件編號0157005.DRT
BrandWickmann
HK$25.50
/個 (每包:5個)
單位
5 A 125 V 6.5mm 3.7mm 3.9mm - 6.5 x 3.7 x 3.9mm T Ceramic 50 A @ 125 Vac/dc, 300 A @ 32 V dc -55°C +125°C Silver Plated -55 → +125 °C
RS庫存編號 187-8664
製造零件編號SF-3812F1500T-2
BrandBourns
HK$16.305
個 (在毎卷:2500)
單位
15 A 250 V ac 10.1mm 3.1mm 3.1mm - 10.1 x 3.1 x 3.1mm F Ceramic 100 A @ 250 V ac -55°C +125°C - -55 → +125 °C
RS庫存編號 733-4886
製造零件編號3404.0118.22
BrandSchurter
HK$5.286
個 (以毎袋:5)
單位
3 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庫存編號 219-6226
製造零件編號0154001.DRT
BrandLittelfuse
HK$35.847
/個 (每包:10個)
單位
1 A 125 V ac/dc 9.73mm 5.03mm 3.81mm - 9.73 x 5.03 x 3.81mm T Thermoplastic 50 A @ 125 V ac/dc -55°C +125°C Tin/Lead Plated Beryllium Copper -55 → +125 °C
RS庫存編號 173-8022
製造零件編號3413.0008.22
BrandSchurter
HK$3,790.50
毎卷:1000 個
Reel(s)
160 mA 63 V dc, 125 V ac 3.2mm 1.6mm 1.6mm - 3.2 x 1.6 x 1.6mm FF Epoxy Glass 100 A @ 125 V ac, 100 A @ 125 V ac;100 A @ 63 V dc, 100 A @ 63 V dc -55°C +90°C Gold Plated Copper Alloy -55 → +90 °C
RS庫存編號 782-3737
製造零件編號7010.9810.63
BrandSchurter
HK$15.42
/個 (每包:10個)
單位
1 A 125 V ac/dc 7mm 2mm - - 7 x 2 Dia.mm F Ceramic 300 A @ 125 V ac -55°C +125°C Tin Plated Copper Alloy -55 → +125 °C
RS庫存編號 174-0483
製造零件編號0467003.NR
BrandWickmann
HK$27,550.00
毎卷:5000 個
Reel(s)
3 A 32 V 1.6mm 0.81mm 0.33mm 0603 1.6 x 0.81 x 0.33mm FF Advanced High Temperature Substrate 35 A @ 32 V ac/dc -55°C +90°C Tin Over Nickel Over Copper -55 → +90 °C
RS庫存編號 174-7986
BrandRS PRO
HK$7,618.58
毎盒:4000 個
Box(es)
6 A 63 V - - - - - F Ceramic 100 A @ 63 V dc -55°C +125°C - -55 → +125 °C
RS庫存編號 131-561
製造零件編號3404.0047.11
BrandSchurter
HK$6.369
/個 (每包:10個)
單位
1.5 A 125 V ac/dc 7.4mm 3.1mm 2.6mm - 7.4 x 3.1 x 2.6mm F Thermoplastic 100 A @ 125 V ac/dc -55°C +125°C Tin Plated Copper Alloy -55 → +125 °C
RS庫存編號 759-4760
製造零件編號ERBRD2R50X
BrandPanasonic
HK$2.027
/個 (每包:10個)
單位
2.5 A 32 V dc 1mm 0.5mm 0.39mm - 1 x 0.5 x 0.39mm F Alumina Substrate - -40°C +125°C - -40 → +125 °C
RS庫存編號 738-2952
製造零件編號0451.125MRL
BrandLittelfuse
HK$23.898
/個 (每包:10個)
單位
125 mA 125 V 6.1mm 2.69mm 2.69mm - 6.1 x 2.69 x 2.69mm FF Ceramic 50 A @ 125 V ac/dc, 300 A @ 32 V dc -55°C +125°C Gold Plated, Silver Plated, SnPb Plated -55 to +125 °C
RS庫存編號 174-7989
BrandRS PRO
HK$6,177.02
毎盒:4000 個
Box(es)
10 A 24 V - - - - - F Ceramic 150 A @ 24 V dc -55°C +125°C - -55 → +125 °C
RS庫存編號 703-2770
製造零件編號3413.0328.22
BrandSchurter
HK$3.009
個 (以毎袋:10)
單位
10 A - 3.2mm 1.6mm 0.6mm - 3.2 x 1.6 x 0.6mm T Epoxy Glass 100 A @ 32 V ac, 100 A @ 63 V dc -55°C +90°C Tin Plated Copper -55 → +90 °C
全新
RS庫存編號 209-9410
製造零件編號3-122-720
BrandSchurter
HK$24.634
/個 (每包:100個)
單位
20 A - 16mm 5.3mm 5.3mm - - T - - - - - -
RS庫存編號 820-7032
製造零件編號0437.250WR
BrandLittelfuse
HK$5.05
/個 (每包:100個)
單位
250 mA 125 V 3.2mm 1.63mm 0.818mm - 3.2 x 1.63 x 0.8179mm F Ceramic - -55°C +150°C Nickel, Silver, Tin -55 → +150 °C