BK/GFA-1/32

Series:	GFA
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Fuse Type:	Board Mount (Cartridge Style Excluded)
Current Rating:	31mA
Voltage Rating - AC:	125V
Response Time:	Fast
Package / Case:	Cartridge, Non-Standard (Axial)
Mounting Type:	Through Hole
Breaking Capacity @ Rated Voltage:	50A
Approvals:	CSA, UL
Operating Temperature:	--
Color:	--
Size / Dimension:	0.146" Dia x 0.299" L (3.70mm x 7.60mm)

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What is a BK/GFA-1/32 Fuse?

A BK/GFA-1/32 fuse is a device used to protect circuits from damage due to overcurrent. The device uses a short length of wire or metal strip, which melts and breaks the circuit when current exceeds a predetermined level. The fuse has a rated current that is designed to allow normal current without interruption, while reliving sustained high or abnormal currents by melting the fuse link which provides an overload or short circuit protection.

How Does a BK/GFA-1/32 Fuse Work?

The BK/GFA-1/32 fuse is designed to interrupt a circuit in case of a short circuit or overload. These fuses have a rated current, which is the current that is required to blow the fuse before it trips the circuit. The fuse works by melting the fuse link when the current exceeds the rated current. This melting will open the circuit, preventing further damage to the system or the components.

Applications of BK/GFA-1/32 Fuse

BK/GFA-1/32 fuses are used in a wide range of applications such as in household appliances, automotive electronics, computers, and industrial systems. They can protect circuits from short circuit, overcurrent, and occasionally electrical surges. The size and current-limiting capability of the fuse also makes it suitable for use in many special-purpose applications such as motors, transformers, electronic equipment, telecommunications, and audio-video devices.

Advantages of BK/GFA-1/32 Fuse

The BK/GFA-1/32 fuse has several advantages, which make it a preferred choice for many applications. It is compact in size, which allows it to be fitted into limited or confined spaces. It also has a faster response time than a circuit breaker, meaning if an overcurrent is detected the fuse will blow more quickly than the breaker would trip. Furthermore, the fuse has a self-healing capability, which means that once the fault condition has been eliminated, the fuse link reforms, allowing the circuit to be reset.

Disadvantages of BK/GFA-1/32 Fuse

The BK/GFA-1/32 fuse also has several disadvantages. As the fuse link melts, molten metal can be expelled, and if this comes into contact with sensitive electronic components, it can cause damage or create a fire hazard. Additionally, once the fuse has blown, it must be replaced rather than reset, which can be time-consuming and costly. Finally, the fuse cannot be used in applications where the current fluctuates rapidly or frequently.

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