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Showing Results For: Resettable Fuses

Resettable Fuses

Resettable surface fuses are repairing equipment circuits typically used to protect devices that are employed in all sorts of applications. A Resettable Fuse can trip when there is a current that is too severe or high; still, it can work, but it needs the current must come down to exact intensity.

What are the Types of Resettable Fuses?

There are several popular types of resettable devices that are made available to choose from as per your applications' concerns. In the industry today, frequently used types of resettable devices include:

  • SMD (Surface Mount) Resettable Fuses - These enable electrical current to flow through them since they are a component of the circuit on a PCB (printed circuit board). They trip when a problem, such as an overcurrent, is found in the circuit, causing a break in the circuit and stopping the flow of energy. This guard against any harm to the circuit or connected gadgets. They can be used in contrast to non-resettable surface mount fuses since they will re-connect the circuit when the situation is normal.
  • Wire Ended - These types of resettable circuits are typically designed for a wide range of applications, such as automotive, security systems, and Telecommunications. They are made available to protect and ensure the reliability of electrical and electronic equipment against severe currents or other faults that happen from short-circuiting. This resettable fuse is adjustable and spontaneously monitored within the printed circuit board.

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MF-SM030-2, Bourns
58 In Stock
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10 +
£ 0.28
100 +
£ 0.27
500 +
£ 0.27
Littelfuse
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2920L075/60MR, Littelfuse
Pre Order
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10 +
£ 0.49
Littelfuse
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RUEF400, Littelfuse
1978 In Stock
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10 +
£ 0.49
100 +
£ 0.39
500 +
£ 0.35
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MF-MSMF250/16X-2, Bourns
78 In Stock
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10 +
£ 0.28
500 +
£ 0.23
1500 +
£ 0.22
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MF-R005-0, Bourns
1048 In Stock
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£ 0.19
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£ 0.19
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£ 0.18
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MF-FSMF050X-2, Bourns
213 In Stock
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5 +
£ 0.29
25 +
£ 0.26
125 +
£ 0.25
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MF-NSMF050-2, Bourns
868 In Stock
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£ 0.25
100 +
£ 0.24
500 +
£ 0.23
Littelfuse
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2016L100/33DR, Littelfuse
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£ 0.56
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£ 0.45
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£ 0.38
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MINISMDC075F/24-2, Littelfuse
1828 In Stock
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10 +
£ 0.40
Littelfuse
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MINISMDC110F-2, Littelfuse
308 In Stock
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10 +
£ 0.24
Littelfuse
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RGEF300, Littelfuse
48 In Stock
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5 +
£ 0.45
125 +
£ 0.41
250 +
£ 0.34
Littelfuse
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RUEF250, Littelfuse
2658 In Stock
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£ 0.38
100 +
£ 0.30
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£ 0.24
Littelfuse
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RXEF040, Littelfuse
78 In Stock
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£ 0.35
100 +
£ 0.24
250 +
£ 0.21
Littelfuse
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TRF250-120, Littelfuse
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500 +
£ 0.33
1000 +
£ 0.29
2500 +
£ 0.27
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PTSLR12066V300, Eaton
18 In Stock
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10 +
£ 0.33
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PTSLR12106V450, Eaton
Pre Order
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10 +
£ 0.35
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PTSLR18126V270, Eaton
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£ 0.60
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PTSLR18126V300, Eaton
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£ 0.60
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PTSLR18126V450, Eaton
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£ 0.60
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MF-USMF010-2, Bourns
8 In Stock
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£ 0.21
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£ 0.20
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£ 0.20
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CMF-RL50A-0, Bourns
23 In Stock
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£ 0.42
50 +
£ 0.39
100 +
£ 0.36
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0ZCG0075BF2B, Cinch
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1 +
£ 0.14
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0ZCJ0075AF2E, Cinch
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1 +
£ 0.14
Littelfuse
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2920L075DR, Littelfuse
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1 +
£ 80.06
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MF-FSMF035X-2, Bourns
18 In Stock
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£ 0.26
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£ 0.25
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£ 0.24
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New Items
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MF-LSMF185/24X-2, Bourns

MF-LSMF185/24X-2, Bourns

The Bourns MF-LSMF series is PTC Resettable Fuse are designed for the protection of electrical and electronic circuits against excessive currents. They switch rapidly from a low resistance to very high resistance state under electrical overload or short circuit conditions, and feature automatic reset and return to low resistance state when fault condition ceases and power is removed. Operating temperature range from -40°C to 85°C High power ratings Surface mount packaging for automated assembly Halogen free
New items
MF-MSHT125KX-2, Bourns

MF-MSHT125KX-2, Bourns

The Bourns MF-MSHT series is PTC Resettable Fuse are designed for the protection of electrical and electronic circuits against excessive currents. They switch rapidly from a low resistance to very high resistance state under electrical overload or short circuit conditions, and feature automatic reset and return to low resistance state when fault condition ceases and power is removed. It has resettable fault protection for industrial transportation, communication, security, and consumer electronic equipment. Operating temperature range from -40 °C to 125 °C Surface mount packaging for automated assembly Low thermal derating factor
New items
MF-NSMF175-2, Bourns

MF-NSMF175-2, Bourns

The Bourns MF-NSMF series is PTC Resettable Fuse are designed for the protection of electrical and electronic circuits against excessive currents. They switch rapidly from a low resistance to very high resistance state under electrical overload or short circuit conditions, and feature automatic reset and return to low resistance state when fault condition ceases and power is removed. It has compact design which is save board space. Operating temperature range from -55°C to 125°C Halogen free
New items
NANOSMDC075F-2, Littelfuse

NANOSMDC075F-2, Littelfuse

PolySwitch™ nanoSMDC series Surface Mount Technology Resettable fuses are designed for the protection of electrical and electronic circuits against excessive currents. They switch rapidly from a low resistance to very high resistance state under electrical overload or short circuit conditions, and feature automatic reset and return to low resistance state when fault condition ceases and power is removed. Maintenance free automatic reset for thousands of cycles Small size and no fuseholder required Main applications Security systems Power supplies and transformers Power switching devices Automotive and medical equipment Instrumentation and control Computers and peripherals Audio visual and telecommunications
New items
MF-MSMF110/24X-2, Bourns

MF-MSMF110/24X-2, Bourns

MF-MSMF Series Compliant with AEC-Q200 Rev-C- Stress Test Qualification for Passive Components in Automotive Applications 100 % electrically compatible with all previous generations of 1812 SMT devices Compatible with Pb and Pb-free solder reflow profiles Surface mount packaging for automated assembly Surface Mount Technology Resettable fuses are designed for the protection of electrical and electronic circuits against excessive currents. They switch rapidly from a low resistance to very high resistance state under electrical overload or short circuit conditions, and feature automatic reset and return to low resistance state when fault condition ceases and power is removed. Maintenance free automatic reset for thousands of cycles Small size and no fuseholder required Main applications Security systems Power supplies and transformers Power switching devices Automotive and medical equipment Instrumentation and control Computers and peripherals Audio visual and telecommunications
New items
PTSLR08056V110, Eaton Bussmann Series

PTSLR08056V110, Eaton Bussmann Series

The Cooper Bussmann PTSLR0805 series low resistance SMD PTC fuse has hold current of 1.10 A. It is used in data ports, micromotors and fans, USB protection and battery charging & charging connections. Compact 0805 footprint Fast time-to-trip Low voltage hand held equipment PC-based medical equipment
New items
1812L010DR, Wickmann

1812L010DR, Wickmann

Wide range of automotive surface-mount PPTC The 1812L series device provides surface mount overcurrent protection for applications where resettable protection is desired. Lead-free Fast response to fault currents Compact design saves board space Low resistance Low-profile Compatible with high temperature solders
New items
RF1347-000, Wickmann

RF1347-000, Wickmann

Wide range of automotive surface-mount PPTC The nanoSMD series provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired. Features: Low resistance Benefits: Compact Design and New HV Ratings Smaller size helps reduce board space and cost Many product choices optimizes design flexibility Compatible with high-volume electronics assembly Higher voltage ratings allow use in new applications Applications: Mobile Electronics and Batteries Computer Portable electronics Multimedia Game machines Telephone and broadband Automotive Industrial controls Battery
New items
RF1410-000, Wickmann

RF1410-000, Wickmann

Wide range of automotive surface-mount PPTC The miniSMD series provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired. Features: Low resistance Benefits: Compact Design and New HV Ratings Smaller size helps reduce board space and cost Many product choices optimizes design flexibility Compatible with high-volume electronics assembly Higher voltage ratings allow use in new applications Applications: Mobile Electronics and Batteries Computer Portable electronics Multimedia Game machines Telephone and broadband Automotive Industrial controls Battery
New items
RF1411-000, Wickmann

RF1411-000, Wickmann

Wide range of automotive surface-mount PPTC The miniSMD series provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired. Features: Low resistance Benefits: Compact Design and New HV Ratings Smaller size helps reduce board space and cost Many product choices optimizes design flexibility Compatible with high-volume electronics assembly Higher voltage ratings allow use in new applications Applications: Mobile Electronics and Batteries Computer Portable electronics Multimedia Game machines Telephone and broadband Automotive Industrial controls Battery
New items
RF1404-000, Wickmann

RF1404-000, Wickmann

Wide range of automotive surface-mount PPTC The miniSMD series provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired. Features: Low resistance Benefits: Compact Design and New HV Ratings Smaller size helps reduce board space and cost Many product choices optimizes design flexibility Compatible with high-volume electronics assembly Higher voltage ratings allow use in new applications Applications: Mobile Electronics and Batteries Computer Portable electronics Multimedia Game machines Telephone and broadband Automotive Industrial controls Battery
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Resettable Fuses and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Resettable Fuses or any other product.
This depends on the Resettable Fuses individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Resettable Fuses and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Resettable Fuses.
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