High-Quality OC(Over-Current) Fuse Manufacturers, Supplier

Over-Current fuses, are innovative protective components designed for surface mounting on circuit boards. They offer several advantages over traditional through-hole fuses, including a smaller size and compatibility with automated manufacturing processes. This compact design allows for more efficient use of space in electronic devices, making them ideal for modern applications.
The primary function of OC fuses is to safeguard electronic equipment from damage caused by overcurrent conditions. They achieve this by utilizing a thermal cutoff mechanism that interrupts the circuit when excessive current flows through. This rapid response not only protects sensitive components but also minimizes the risk of fire hazards, ensuring the safety and reliability of the device.

Product Description

Smd Fuse
Smd Fuse
Mainly used in handheld electronics, LCD Displays, battery packs, hard disk drives, server, computer, printer and scanner, data modem, gaming console, car charger, digital cameras, DVD players, notebook PC, DC-DC converte, etc.
  • Ceramic substrate printing processs
  • AEC-Q200 Automotive Grade Certified
  • Operating temperature (-55°C~+150°C)
  • Lead Free and Halogen free
  • Low profile package: high current
  • Standard: UL248-1
Brick Fuse
Brick Fuse
Mainly used in AC/DC power adaptor, telecom equipment system power, Portable system built-in AC/DC converter, LED linear lighting, PD charger, mobile energy storage, LED driver boards, LED dimmer controllers, 3-Phase power supplies, utility connected appliances and equipment rated at 277V AC, portable DVD player, power supply, networking, PC server, Cooling fan system, Storage system, wireless basestation, white goods, game console, office Automation equipment, battery charging circuit protection, industrial equipment, etc.
  • Dimension is diversity (2410, 1140/1032 etc)
  • Empty structure of fuse or fuse link
  • Operating temperature (-55°C~+125°C)
  • Compatible with reflow and wave soldering
  • Lead-free, Halogen-free, ROHS compliant
  • Standard: UL248-1
Plastic Square Fuse
Plastic Square Fuse
Mainly used in Adapter, LED driver power supply, charger, Industrial controllers, and power module applications for small appliances and TFT displays.
  • Plastic square fuse design
  • Operating temperature (-55°C~+125°C)
  • Lead-free, Halogen-free, ROHS compliant
  • Standard: UL248-1:933, IEC60127:931/932/936/938
Micro Fuse
Micro Fuse 2x7 / 3.6x10
Mainly used in Emergency light, battery protection, LED power supply, adapter, LCD display, low power medical equipment.
  • Micro cartridge fuse available in 2*7mm and 3.6*10mm
  • Ceramic coated with epoxy
  • Operating temperature (-55°C~+125°C)
  • Lead-free, Halogen-free, ROHS compliant
  • Standard: UL248-1
Frequently Asked Questions
What are the primary applications for SMD Fuses?
SMD Fuses are extensively used in handheld electronics, LCD displays, battery packs, hard disk drives, servers, and automotive chargers.
Are your fuses compliant with international safety standards?
Yes, our products comply with standards such as UL248-1 and IEC60127, and specific models like the SMD fuse are AEC-Q200 Automotive Grade certified.
What is the operating temperature range for these fuses?
Most of our fuses, including Brick and Plastic Square types, operate between -55°C and +125°C, while SMD fuses can withstand up to +150°C.
Do the Brick Fuses support modern soldering techniques?
Yes, Brick Fuses are designed to be compatible with both reflow and wave soldering processes for efficient PCB assembly.
Are these fuse products environmentally friendly?
Absolutely. Our entire range mentioned is Lead-free, Halogen-free, and fully ROHS compliant.
What sizes are available for the Micro Fuse series?
The Micro cartridge fuses are available in two standard dimensions: 2x7mm and 3.6x10mm.

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