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 738-3289
製造零件編號0468.500NR
BrandLittelfuse
HK$5.655
/個 (每包:10個)
單位
500 mA 63 V 3.18mm 1.52mm 0.58mm - 3.18 x 1.52 x 0.58mm Slo-Blo Epoxy Substrate 50 A @ 63 V ac/dc -55°C +90°C Tin -55 → +90 °C
RS庫存編號 541-3625
製造零件編號0452001.MRL
BrandLittelfuse
HK$8.076
/個 (每包:10個)
單位
1 A 125 V ac/dc 6.1mm 2.69mm 2.69mm - 6.1 x 2.69 x 2.69mm T Ceramic 50 A @ 125 V ac/dc -55°C +125°C Gold Plated -55 → +125 °C
RS庫存編號 541-3574
製造零件編號0466001.NR
BrandLittelfuse
HK$3.64
/個 (每包:10個)
單位
1 A 63 V ac/dc 3.175mm 1.524mm 0.585mm - 3.175 x 1.524 x 0.585mm FF Advanced High Temperature Substrate 50 A @ 63 V ac/dc -55°C +90°C Tin Over Nickel Over Copper -55 → +90 °C
RS庫存編號 738-2876
製造零件編號015401.5DRT
BrandLittelfuse
HK$21.39
/個 (每包:10個)
單位
1.5 A 125 V 9.73mm 5.03mm 3.81mm - 9.73 x 5.03 x 3.81mm T - - -55°C +125°C - -55 → +125 °C
RS庫存編號 736-0738
製造零件編號3403.0164.24
BrandSchurter
HK$5.38
/個 (每包:10個)
單位
630 mA 125 V dc, 250 V ac 10.1mm 3mm 3.75mm - 10.1 x 3 x 3.75mm T Ceramic 100 A @ 125 V dc, 200 A @ 250 V ac -55°C +125°C Tin Plated Copper Alloy -55 → +125 °C
RS庫存編號 173-8006
製造零件編號3403.0164.24
BrandSchurter
HK$7,500.00
毎卷:2000 個
Reel(s)
630 mA 125 V dc, 250 V ac 10.1mm 3mm 3.75mm - 10.1 x 3 x 3.75mm T Ceramic 100 A @ 125 V dc, 200 A @ 250 V ac -55°C +125°C Tin Plated Copper Alloy -55 → +125 °C
RS庫存編號 820-7149
製造零件編號0440.750WR
BrandLittelfuse
HK$4.71
/個 (每包:100個)
單位
750 mA 63 V ac/dc 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
RS庫存編號 541-3451
製造零件編號0451007.MRL
BrandLittelfuse
HK$5.66
/個 (每包:10個)
單位
7 A 125 V ac/dc 6.1mm 2.69mm 2.69mm - 6.1 x 2.69 x 2.69mm FF Ceramic 50 A @ 125 V ac/dc -55°C +125°C Gold Plated -55 → +125 °C
RS庫存編號 173-8045
製造零件編號3403.0277.23
BrandSchurter
HK$10,425.00
毎卷:1500 個
Reel(s)
2 A 250 V dc, 277 V ac 15.4mm 5.35mm 5.35mm - 15.4 x 5.35 x 5.35mm T Ceramic - -55°C +125°C Tin Plated Copper Alloy -55 → +125 °C
RS庫存編號 769-3722
製造零件編號0451010.NRL
BrandLittelfuse
HK$14.018
/個 (每包:10個)
單位
10 A 125 V ac 6.1mm 2.69mm 2.69mm - 6.1 x 2.69 x 2.69mm FF Ceramic - -55°C +125°C - -55 → +125 °C
RS庫存編號 777-7514
製造零件編號7010.9790.63
BrandSchurter
HK$16.34
單位
500 mA 125 V ac/dc 7mm 2mm - - 7 x 2 Dia.mm F Ceramic 300 A @ 125 V ac/dc -55°C +125°C Copper Alloy -55 → +125 °C
RS庫存編號 541-3350
製造零件編號0451.500MRL
BrandLittelfuse
HK$6.51
/個 (每包:10個)
單位
500 mA 125 V ac/dc 6.1mm 2.69mm 2.69mm - 6.1 x 2.69 x 2.69mm FF Ceramic 50 A @ 125 V ac/dc -55°C +125°C Gold Plated -55 → +125 °C
RS庫存編號 738-2983
製造零件編號045202.5MRL
BrandLittelfuse
HK$10.043
/個 (每包:10個)
單位
2.5 A 125 V 6.1mm 2.69mm 2.69mm - 6.1 x 2.69 x 2.69mm T Ceramic 50 A @ 125 V ac/dc, 300 A @ 32 V dc -55°C +125°C Gold Plated -55 to +125 °C
RS庫存編號 541-3467
製造零件編號0451010.MRL
BrandLittelfuse
HK$9.249
/個 (每包:10個)
單位
10 A 125 V ac/dc 6.1mm 2.69mm 2.69mm - 6.1 x 2.69 x 2.69mm FF Ceramic 50 A @ 125 V ac/dc -55°C +125°C Gold Plated -55 → +125 °C
RS庫存編號 541-3423
製造零件編號0451004.MRL
BrandLittelfuse
HK$5.83
/個 (每包:10個)
單位
4 A 125 V ac/dc 6.1mm 2.69mm 2.69mm - 6.1 x 2.69 x 2.69mm FF Ceramic 50 A @ 125 V ac/dc -55°C +125°C Gold Plated -55 → +125 °C
RS庫存編號 830-4192
製造零件編號3403.0277.23
BrandSchurter
HK$9.88
/個 (每包:10個)
單位
2 A - 15.4mm 5.35mm 5.35mm - 15.4 x 5.35 x 5.35mm T Ceramic - -55°C +125°C Tin Plated Copper Alloy -55 → +125 °C
RS庫存編號 867-4520
製造零件編號3412.0115.24
BrandSchurter
HK$10,650.00
1 包 5000 套
Pack(s)
1 A - 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 738-2924
製造零件編號045102.5MRL
BrandLittelfuse
HK$7.22
/個 (每包:10個)
單位
2.5 A 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 738-3276
製造零件編號0468001.NR
BrandLittelfuse
HK$5.655
/個 (每包:10個)
單位
1 A 63 V 3.18mm 1.52mm 0.58mm - 3.18 x 1.52 x 0.58mm T Epoxy Substrate 50 A@ 63 V ac/dc -55°C +90°C Tin -55 → +90 °C
RS庫存編號 849-5724
製造零件編號TR-3216FF3-R
HK$7.36
單位
3 A - 3.2mm 1.6mm 0.89mm - 3.2 x 1.6 x 0.89mm F - - -55°C +125°C - -55 → +125 °C