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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총 473개 제품 중 1번째-20번째 제품을 조회 중
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제품설명 단가 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 제품 번호 517-7105
제조사 부품 번호MINISMDC020F-2
제조사Littelfuse
₩534.75
Each (In a Pack of 10)
수량
400mA 30 V dc 0.02s 0.2 A 10 A 4.73mm 0.89mm 3.41mm - 0.6Ω 3.3Ω 0.8W - +85°C
RS 제품 번호 647-8156
제조사 부품 번호MF-MSMF050-2
제조사Bourns
₩604.50
Each (In a Pack of 10)
수량
1A 15 V 0.15s 0.5 A 100 A 4.73mm 0.85mm 3.41mm Electroless Nickel Immersion Gold 0.15Ω 0.8W -40°C +85°C
RS 제품 번호 517-7098
제조사 부품 번호SMD250F-2
제조사Littelfuse
₩663.40
Each (In a Pack of 10)
수량
5A 15 V 25s 2.5 A 40 A 9.4mm 3mm 6.71mm - 0.035Ω 85mΩ 1.9W - +85°C
RS 제품 번호 624-3152
제조사 부품 번호NANOSMDC075F-2
제조사Littelfuse
₩505.30
Each (In a Pack of 10)
수량
1.5A 6 V dc 0.1s 0.75 A 100 A 3.4mm 0.68mm 1.8mm - 0.09Ω 300mΩ 0.8W - +85°C
RS 제품 번호 647-8033
제조사 부품 번호MF-SM100-2
제조사Bourns
₩483.60
Each (In a Pack of 10)
수량
2.2A 30 V 0.5s 1.1 A 80 A 7.98mm 3mm 5.44mm Tin Plated Brass 0.12Ω 480mΩ 1.7W -40°C +85°C
RS 제품 번호 517-7240
제조사 부품 번호MICROSMD050F-2
제조사Littelfuse
₩558.00
Each (In a Pack of 20)
수량
1A 13.2 V dc 0.05s 0.5 A 40 A 3.43mm 0.62mm 2.8mm - 0.25Ω 900mΩ 0.8W - +85°C
RS 제품 번호 692-7636
제조사 부품 번호MF-FSMF020X-2
제조사Bourns
₩1,061.75
Each (In a Pack of 5)
수량
- 9 V 0.6s 0.2 A 40 A 1.85mm 0.65mm 1.05mm Gold Plated Nickel 0.55Ω 3.5Ω 0.5W -40°C +85°C
RS 제품 번호 517-7111
제조사 부품 번호MINISMDC050F-2
제조사Littelfuse
₩520.80
Each (In a Pack of 10)
수량
1A 24 V dc 0.15s 0.5 A 100 A 4.73mm 0.62mm 3.41mm - 0.15Ω 0.8W - +85°C
RS 제품 번호 647-8178
제조사 부품 번호MF-MSMF030-2
제조사Bourns
₩399.90
Each (In a Pack of 10)
수량
- 30 V 0.1s 0.3 A 10 A 4.73mm 1.1mm 3.41mm Electroless Nickel Immersion Gold 0.3Ω 0.8W -40°C +85°C
RS 제품 번호 817-1668
제조사 부품 번호MF-MSMF110/24X-2
제조사Bourns
₩713.00
Each (In a Pack of 10)
수량
2.2A 24 V 0.5s 1.1 A 20 A 4.83mm 1.6mm 3.41mm Electroless Nickel Immersion Gold 0.06Ω 180mΩ 0.8W -40°C +85°C
RS 제품 번호 162-2532
제조사 부품 번호MF-SM185/33-2
제조사Bourns
₩430.90
Each (On a Reel of 1500)
수량
3.6A 33 V 5s 1.8 A 40 A 9.5mm 3mm 6.71mm Tin Plated Brass 0.04Ω 150mΩ 1.9W -40°C +85°C
RS 제품 번호 867-5261
제조사 부품 번호MINISMDC075F/24-2
제조사Littelfuse
₩629.30
Each (In a Bag of 10)
수량
1.5A 24 V dc 0.3s 0.75 A 40 A 3.41mm 4.83mm 1.46mm Tin 0.09Ω 290mΩ 0.8W -40°C +85°C
RS 제품 번호 691-7594
제조사 부품 번호MF-SM185/33-2
제조사Bourns
₩730.05
Each (In a Pack of 5)
수량
3.6A 33 V 5s 1.8 A 40 A 9.5mm 3mm 6.71mm Tin Plated Brass 0.04Ω 150mΩ 1.9W -40°C +85°C
RS 제품 번호 167-4517
제조사 부품 번호MF-FSMF020X-2
제조사Bourns
₩482.05
Each (On a Reel of 6000)
수량
500mA 9 V 0.6s 0.2 A 40 A 1.85mm 0.65mm 1.05mm Gold Plated Nickel 0.55Ω 3.5Ω 0.5W -40°C +85°C
RS 제품 번호 647-8190
제조사 부품 번호MF-MSMF075-2
제조사Bourns
₩465.00
Each (In a Pack of 10)
수량
1.5A 13.2 V 0.2s 0.75 A 100 A 4.73mm 0.85mm 3.41mm Electroless Nickel Immersion Gold 0.11Ω 450mΩ 0.8W -40°C +85°C
RS 제품 번호 867-5295
제조사 부품 번호MINISMDC260F/12-2
제조사Littelfuse
₩544.05
Each (In a Bag of 5)
수량
2A 240 V ac/dc 21s 1 A - 18.7mm 24.4mm 5.1mm Tin Plated Copper 0.218Ω 334mΩ 2.87W -20°C +85°C
RS 제품 번호 787-4277
제조사 부품 번호1812L014DR
제조사Littelfuse
₩483.60
Each (In a Pack of 10)
수량
- 60 V dc 0.15s 0.14 A 10 A 4.73mm 1.95mm 3.41mm Tin Plated Copper 1.5Ω 0.8W -40°C +85°C
RS 제품 번호 647-8005
제조사 부품 번호MF-SM030-2
제조사Bourns
₩587.45
Each (In a Pack of 10)
수량
- 60 V 3s 0.3 A 40 A 7.98mm 3.18mm 5.44mm Tin Plated Brass 0.9Ω 4.8Ω 1.7W -40°C +85°C
RS 제품 번호 712-7470
제조사 부품 번호PICOSMDC035S-2
제조사Littelfuse
₩635.50
Each (In a Pack of 10)
수량
750mA 6 V dc 0.2s 0.35 A 100 A 2.2mm 0.68mm 1.5mm - 0.35Ω 1.4Ω 0.5W - +85°C
RS 제품 번호 867-5236
제조사 부품 번호F74007-000
제조사Littelfuse
₩590.55
Each (In a Bag of 10)
수량
- 240 V ac/dc 21s 0.33 A 4.5 A 11.4mm 19mm 3.8mm Tin Plated Copper 0.77Ω 1.24Ω 1.7W -20°C +85°C