Resettable Surface Mount Fuses

Resettable surface mount fuses are a reusable type of circuit protection device that is able to be mounted onto printed circuit boards. They trip when the current gets too high, but will function again when conditions return to an acceptable level.

How do resettable surface mount fuses work?

Resettable surface mount fuses form part of the circuit on a PCB (printed circuit board), allowing electrical current to flow through them. When a fault such as overcurrent is detected in the circuit, they are tripped, forcing a break in the circuit which prevents electricity from continuing to flow. This prevents any damage to the circuit or attached devices. Unlike non-resettable surface mount fuses, they can be used over and over, as they will reconnect the circuit when conditions return to normal.

Types of resettable surface mount fuses

Resettable surface mount fuses have a number of characteristics that can vary between models, including terminal material, voltage rating and their operating temperature range. They also come in various different sizes.


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กำลังดูสินค้า 1 - 20 รายการจาก 471 รายการ / Viewing 1 - 20 of 471 products
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รายละเอียดสินค้า / Description ราคา / Price Trip Current Voltage Rating Time to Trip Hold Current Maximum Current Length Height Width Terminal Material Minimum Resistance Maximum Resistance Power Dissipation Minimum Operating Temperature Maximum Operating Temperature
RS Stock No. 167-4517
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MF-FSMF020X-2
Brand :Bourns
THB10.602
Each (On a Reel of 6000)
Units
500mA 9V 0.6s 0.2A 40 A 1.85mm 0.65mm 1.05mm Gold Plated Nickel 0.55Ω 3.5Ω 0.5W -40°C +85°C
RS Stock No. 517-7032
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SMD050F-2
Brand :Littelfuse
THB13.348
Each: (In a Pack of 10)
Units
1A 60V 4s 0.5A 10 A 7.98mm 3.18mm 5.44mm - 0.35Ω 1.4Ω 1.7W - +85°C
RS Stock No. 692-7636
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MF-FSMF020X-2
Brand :Bourns
THB23.422
Each: (In a Pack of 5)
Units
- 9V 0.6s 0.2A 40 A 1.85mm 0.65mm 1.05mm Gold Plated Nickel 0.55Ω 3.5Ω 0.5W -40°C +85°C
RS Stock No. 647-8358
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MF-USMF010-2
Brand :Bourns
THB9.177
Each: (In a Pack of 10)
Units
- 30V 0.6s 0.1A 10 A 3.43mm 1.1mm 2.8mm Electroless Nickel Immersion Gold 0.8Ω 15Ω 0.6W -40°C +85°C
RS Stock No. 647-8162
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MF-MSMF014-2
Brand :Bourns
THB10.459
Each: (In a Pack of 10)
Units
- 60V 0.15s 0.14A 40 A 4.73mm 1.1mm 3.41mm Electroless Nickel Immersion Gold 0.4Ω 6.5Ω 0.8W -40°C +85°C
RS Stock No. 787-4209
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1206L025YR
Brand :Littelfuse
THB10.602
Each: (In a Pack of 10)
Units
- 16V dc 0.08s 0.25A 100 A 3.4mm 1mm 1.8mm Tin Plated Copper 0.55Ω 2.3Ω 0.6W -40°C +85°C
RS Stock No. 870-0938
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PFRA.400
Brand :Schurter
THB18.305
Each: (In a Pack of 500)
Units
8A 30V dc 12.7s 4A 40 A 14.4mm 24.8mm 3mm - 0.01Ω 30mΩ 2.5W -40°C 85°C
RS Stock No. 164-8240
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TSM600-250F-2
Brand :Littelfuse
THB59.998
Each (On a Tape of 200)
Units
- 250V dc 6s 0.14A 3 A 17.6mm 11.7mm 11.2mm Tin Plated Brass 3.5Ω 2W -40°C +85°C
RS Stock No. 167-4473
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MF-PSMF050X-2
Brand :Bourns
THB10.124
Each (On a Reel of 3000)
Units
1A 6V 0.1s 0.5A 40 A 2.3mm 0.85mm 1.5mm Gold Plated Nickel 0.15Ω 900mΩ 0.5W -40°C +85°C
RS Stock No. 647-8263
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MF-MSMF200-2
Brand :Bourns
THB15.494
Each: (In a Pack of 10)
Units
4A 8V 3s 2A 40 A 4.73mm 0.85mm 3.41mm Electroless Nickel Immersion Gold 0.02Ω 80mΩ 0.8W -40°C +85°C
RS Stock No. 691-7594
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MF-SM185/33-2
Brand :Bourns
THB13.94
Each: (In a Pack of 5)
Units
3.6A 33V 5s 1.8A 40 A 9.5mm 3mm 6.71mm Tin Plated Brass 0.04Ω 150mΩ 1.9W -40°C +85°C
RS Stock No. 162-2532
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MF-SM185/33-2
Brand :Bourns
THB8.934
Each (On a Reel of 1500)
Units
3.6A 33V 5s 1.8A 40 A 9.5mm 3mm 6.71mm Tin Plated Brass 0.04Ω 150mΩ 1.9W -40°C +85°C
RS Stock No. 691-7507
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MF-PSMF050X-2
Brand :Bourns
THB13.728
Each: (In a Pack of 5)
Units
1A 6V 0.1s 0.5A 40 A 2.3mm 0.85mm 1.5mm Gold Plated Nickel 0.15Ω 900mΩ 0.5W -40°C +85°C
RS Stock No. 869-7429
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TSM600-250F-2
Brand :Littelfuse
THB87.324
Each (In a Bag of 5)
Units
- 250V dc 6s 0.14A 3 A 17.6mm 11.7mm 11.2mm Tin Plated Brass 3.5Ω 2W -40°C +85°C
RS Stock No. 817-1668
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MF-MSMF110/24X-2
Brand :Bourns
THB12.036
Each: (In a Pack of 10)
Units
2.2A 24V 0.5s 1.1A 20 A 4.83mm 1.6mm 3.41mm Electroless Nickel Immersion Gold 0.06Ω 180mΩ 0.8W -40°C +85°C
RS Stock No. 517-7054
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SMD100F-2
Brand :Littelfuse
THB12.681
Each: (In a Pack of 10)
Units
2.2A 30V 0.5s 1.1A 40 A 7.98mm 3mm 5.44mm - 0.12Ω 480mΩ 1.7W - +85°C
RS Stock No. 657-1766
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NANOSMDC035F
Brand :Littelfuse
THB12.68
Each: (In a Pack of 10)
Units
750mA 16V dc 0.1s 0.35A 20 A 3.4mm 0.82mm 1.8mm - 0.45Ω 1.35Ω 0.6W - +85°C
RS Stock No. 174-0329
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0251004.MXL
Brand :Littelfuse
THB14,700.00
1 Reel of 1000
Reel(s)
- 125V ac/dc - - 4 A 7.11mm - 2.8 Dia.mm - - 0.02Ω - -55°C +125°C
RS Stock No. 506-993
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.NANOSMDC012F
Brand :Littelfuse
THB8.973
Each: (In a Pack of 10)
Units
390mA 48V dc 0.2s 0.12A 10 A 3.4mm 1mm 1.8mm - 1.4Ω 6.5Ω 0.5W - +85°C
RS Stock No. 174-0819
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RF1907-000
Brand :Littelfuse
THB18.221
Each: (In a Pack of 20)
Units
600mA 30V dc 0.1s 0.3A 40 A 4.73mm 0.89mm 3.41mm - 0.2Ω 1.75Ω 0.8W -40°C +85°C
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