Micro Fuse

Picture	Manufacturer No.	Size	Color	Voltage	Ampere	Description	Datasheet	Order
	FBMF1001	Ø8.5*8	Black	125-350V	R250MA-R10A	8.5*8mm fast-below cylindrical current fuse		Send Order
	FBMF1002	Ø8.5*8	Black	125-350V	T40MA-T6.3A	8.5*8mm slow-below cylindrical current fuse		Send Order
	FBMF1003	Ø8.5*4*8	Black	125-350V	F500MA-F10A	8.5*4*8mm fast-below Radial Lead Micro Fuses		Send Order
	FBMF1004	Ø8.5*4*8	Black	125-350V	T40MA-T6.3A	subminiature Time-Lag Radial Lead Micro Fuses		Send Order
	FBMF1005	Ø8.5*8	Brown	250V	F250MA-F6.3A	round SLOW action micro		Send Order
	FBMF1006	Ø8.5*8	Brown	250V	T250MA-T6.3A	500mA T500mA 250V Red Fuse DIP Cylinder Round Type Micro Fuse TR5		Send Order
	FBMF1007	Ø8.5*8	Brown	250V	F250MA-F6.3A	round slow blow Radial lead micro fuse		Send Order
	FBMF1008	Ø8.5*8	Brown	300V	T250MA-T6.3A	littelfuse Wickmann 38216300000 382 series Fuse T6.3A 250V Round Fuse		Send Order
	FBMF1009	Ø8.5*8	Brown	125-250V	F250MA-F6.3A	dIP Mounted High Voltage Square Quick Acting Subminiature Micro Fuse T1A		Send Order
	FBMF1010	Ø8.5*4*8	Brown	125V	T250MA-T6.3A	jFS0630TR replace Littelfuse 39206300000 Fuse T630mA 0.63A 250V micro fuse Time-Lag Square Fuse		Send Order

• FBelec Micro Fuses

  Small fuse, FBelec Electronics with over 20 years of industry experience, a national high-tech enterprise, factory price, spot delivery, full quality control.
  Welcome to consult , passed ISO9001.

  FBelec integrates the development, manufacturing, and supply of circuit protection components,
  providing you with products such as fuses, current fuses, fuse tubes, automotive fuses, fuse holders, fuse clips,
  fuse boxes, temperature fuses, and glass tube fuses.

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  Advantages of miniature fuses

  The advantages of miniature fuses mainly include small size, light weight, easy installation, and automatic power cut-off in case of abnormal current, protecting electronic devices from overload, short circuit, and other abnormal current situations.
  
  The design of miniature fuses gives them a smaller volume and lighter weight, which makes them easy to apply in various small electronic devices. In addition, miniature fuses are widely used in various electronic products, such as computers, mobile phones, tablets, speakers, as well as various industrial, commercial, and household appliances, providing protection for our lives and property. When the current exceeds the normal range, the miniature fuse will automatically cut off the power supply to prevent damage to electronic devices caused by abnormal current, thereby protecting the circuit and electrical equipment.

  These advantages of miniature fuses make them play an important role in protecting electronic devices from overcurrent damage. Whether it's fuses in automotive circuits or miniature fuses in other electronic devices, they all have fast response and high breaking ability, which can quickly fuse and cut off power in the event of overcurrent, preventing damage to electrical equipment. This design is not only applicable to automotive circuit systems, but also to various small electronic devices that require protection.

• Our Work

  China leading provider of Automotive Micro Fuses & Miniature Cartridge Fuse

  
  

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    The Car Can Make Us Feel Safe?

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    Automotive Software Development Progress

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    Reliability of Self-driving Cars

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    Marine Rated Battery Terminal Fuse

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    Boat Car Waterprrof Circuit Breaker

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    Application of Multiway Fuse Holders

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    Use Blade Fuses

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    Selection and Installation of SMD Fuse

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  There are many benefits of using a micro fuse. First, this device is a cost-effective method of protection against the effects of a short-circuit. This is particularly true when there are strong fault currents or small components like Control Transformers or DC power supplies that need to be protected. Another advantage of a micro fuse is that it requires no maintenance. This is because fuses don't need to be regularly reconfigured compared to other electromechanical protective equipment. These devices also don't have any moving parts that can break down or become polluted by dust or oil. Lastly, fuses are durable, and they can serve you for a long time. Even as time goes by, their response time or ability to protect your electronic devices against short circuits will not reduce.

  
  

  

  When it comes to buying a micro fuse, there are several factors that you need to consider, including current rating and breakage capacity. The current rating is helpful when it comes to determining nominal amperage. This refers to the maximum current that the fuse can handle under normal operating conditions. Breaking capacity is also another important consideration. This refers to the peak current that the fuse can securely break at the specified voltage. When choosing a fuse, make sure the fuse's breaking capacity is enough for the circuit. A fuse whose interrupting rating is equal to or greater than the short circuit's current is ideal.

  
  

• Classification of miniature fuses for FBelec

  ① The product can be divided into block type micro fuse and cylindrical type micro fuse according to the shape. The dimensions are 8 * 8 * 4mm, 8.5 * 8mm and 8.5 * 8 * 4mm respectively; The current range is from 50ma-6.3a to 125V / 250V;; Models include: AR5 AP5 AMF AF 372 382 370 392 2000 2010 MEF met MSF MST, etc

  
  

  ② According to the fusing performance, micro fuse can be divided into fast fusing and slow fusing.

  
  

  ③ According to the standard, it can be divided into American regulations and European regulations, and the certification includes: UL VDE Semko cul CCC EK PSE, etc

  
  

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  Specification editing and broadcasting

  Most miniature fuses have obtained ul248-14 certification of American national safety specification, which stipulates the following contents:

  ① Power on capacity: power on according to the rated current for 1 hour without fusing.

  ② Temperature rise: the temperature rise when energized according to the rated current is less than 75 ℃.

  ③ Fuse test: fuse within 1 minute under the condition of 2 times of rated current.

  ④ Breaking capacity: when the rated breaking capacity is added, there will be no continuous arcing or ignition.