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Products Found: 510

Showing Results For: Resettable Fuses

Resettable Fuses

What are 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-PSMF035X-2, Bourns
6012 In Stock
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3000 +
£ 0.29
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MF-LSMF185/24X-2, Bourns
6091 In Stock
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£ 0.34
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MF-MSHT125KX-2, Bourns
998 In Stock
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£ 0.39
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MF-NSMF175-2, Bourns
2998 In Stock
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£ 0.24
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MF-LSMF125/33X-2, Bourns
6087 In Stock
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£ 0.31
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MF-LSMF400/16X-2, Bourns
6102 In Stock
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£ 0.67
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MF-LSMF500/16X-2, Bourns
6103 In Stock
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£ 0.67
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MF-LSMF075X-2, Bourns
6085 In Stock
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£ 0.35
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MF-LSMF185X-2, Bourns
6092 In Stock
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MF-LSMF260/16X-2, Bourns
6095 In Stock
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£ 0.31
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MF-LSMF330X-2, Bourns
2998 In Stock
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£ 0.39
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MF-MSHT035KX-2, Bourns
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£ 0.42
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MF-LSMF150/33X-2, Bourns
6089 In Stock
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£ 0.27
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MF-LSMF300/16X-2, Bourns
2998 In Stock
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£ 0.36
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MF-LSMF330/16X-2, Bourns
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£ 0.39
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MF-LSMF600/12X-2, Bourns
6104 In Stock
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£ 0.43
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MF-MSHT020KX-2, Bourns
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£ 0.42
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MF-MSHT075KX-2, Bourns
1978 In Stock
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£ 0.56
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MF-LSMF330/12X-2, Bourns
6098 In Stock
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£ 0.36
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MF-MSHT175KX-2, Bourns
1498 In Stock
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£ 0.39
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MF-LSMF125X-2, Bourns
6088 In Stock
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£ 0.32
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MF-LSMF150X-2, Bourns
6090 In Stock
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£ 0.35
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MF-LSMF260/6X-2, Bourns
6096 In Stock
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6100 In Stock
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MF-MSHT110KX-2, Bourns
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MF-USMF010-2, Bourns

MF-USMF010-2, Bourns

MF-USMF Series Fast tripping resettable circuit protection Surface mount packaging for automated assembly Small footprint size (1210) 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-NSMF050-2, Bourns

MF-NSMF050-2, Bourns

MF-NSMF Series Compact design to save board space - 1206 footprint Small size results in very fast time to react to fault events Symmetrical design Low profile 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
PTSLR12106V300, Eaton Bussmann Series

PTSLR12106V300, Eaton Bussmann Series

The Cooper Bussmann PTSLR1210 series low resistance SMD PTC fuse has hold current of 3 A. It is used in data ports, micromotors and fans, USB protection and battery charging & charging connections. Compact 1210 footprint Fast time-to-trip Low voltage hand held equipment PC-based medical equipment
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
PTSLR08056V150, Eaton Bussmann Series

PTSLR08056V150, Eaton Bussmann Series

The Cooper Bussmann PTSLR0805 series low resistance SMD PTC fuse has hold current of 1.5 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
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
0805L035YR, Wickmann

0805L035YR, Wickmann

The 0805L Series PTC provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired. Features: Lead-free and Halogen-free Fast response to fault currents Compact design saves board space Low resistance Low-profile Compatible with high temperature solders Applications: USB peripherals Disk drives CD-ROMs Plug and play protection for motherboards and peripherals Mobile phones - battery and port protection Disk drives PDAs / digital cameras Game console port protection
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
0603L050SLYR, Wickmann

0603L050SLYR, Wickmann

The 0603L Series PTC provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired. Lead-free and Halogen-free Fast response to fault currents Compact design saves board space Low resistance Low-profile Compatible with high temperature solders Applications USB peripherals Disk drives CD-ROMs Plug and play protection for motherboards and peripherals PDAs / digital cameras Game console port protection
New items
2920L075/60MR, Littelfuse

2920L075/60MR, Littelfuse

Littelfuse 2920L Series The 2920L Series provides resettable over current protection for medium voltage applications. Ideal for use in low voltage telecom equipment protection and automotive electronic control module protection. Surface Mount Technology Surface mount fuses offer considerable space (and time) saving features for low voltage applications. The FF types are ideal for protection of high value silicon IC's e.g. alarm systems, audio/visual equipment, computer boards, portable telephones, power supplies, medical apparatus etc.
New items
RUEF400, Littelfuse

RUEF400, Littelfuse

PolySwitch™ RUEF & RGEF Series PCB Wire Ended Resettable fuses with radial leads that offer the following: All are UL, CSA, TUV approved Protection of electrical and electronic circuits against excessive currents Rapid switch from low resistance state to very high resistance with electrical overload or short circuit Quick and automatic reset and return to low resistance state when fault condition corrected and power removed Features: Automatically resets itself thousands of times Maintenance free 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
PTSLR12106V350, Eaton Bussmann Series

PTSLR12106V350, Eaton Bussmann Series

The Cooper Bussmann PTSLR1210 series low resistance SMD PTC fuse has hold current of 3.5 A. It is used in data ports, micromotors and fans, USB protection and battery charging & charging connections. Compact 1210 footprint Fast time-to-trip Low voltage hand held equipment PC-based medical equipment
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.
Yes. We keep updating our stock frequently and if a product like Resettable Fuses is not in stock then we will let you know.