03420028X

Series:	342
Part Status:	Active
Lead Free Status / RoHS Status:	--
Fuseholder Type:	Holder
Moisture Sensitivity Level (MSL):	--
Fuse Type:	Cartridge
For Use With/Related Products:	3AG
Fuse Size:	1/4" Dia x 1 1/4" L (6.4mm x 31.8mm)
Number of Circuits:	1
Voltage:	250V
Current Rating:	20A
Mounting Type:	Panel Mount
Orientation:	--
Termination Style:	Quick Connect - 0.187" (4.7mm)
Contact Material:	Brass
Contact Finish:	Tin

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03420028X Fuseholders and Its Application Field and Working Principle

Fuseholders are an important component in the electrical system, it is used to securely hold a fuse in an electrical circuit and provide a reliable means of electrical connection. 03420028X fuseholder is a type of fuseholder designed to securely hold especially a mini-sized fuse, and offer reliable electrical connection in environments where the size of the electrical components need to be kept to a minimum. The 03420028X fuseholder adopts an optically transparent microcolumn structure that allows the specific type of fuse to be easily identified at a glance. The use of only a single small screw makes assembly very easy, while the circuit layout and terminal shape make this fuseholder useful in situations where materials and sizes must be kept to a minimum.The 03420028X fuseholder can be used in a variety of applications including electronic equipment, automotive systems, audio systems, and power supplies etc. It is commonly used to protect against short-circuits, overloads and other potential electrical damage. It is also used to protect circuit components from potential over-voltage events, and in situations where there is a risk of electrical shock.The working principle of the 034200285 fuseholder mainly seen from its protective function. It works by using two metal contacts, one on either side of the fuse, connected in the electrical circuit to form an electrical connection. When a current that is greater than the rating of the fuse passes through the circuit, the heat generated triggers the fuse to melt and break the circuit. This stops the excess current from continuing to flow, thus protecting the circuit and the circuit components from potential damage.In general, the 03420028X fuseholder is easy to insert and remove, and makes assembly very simple. In addition to its size, it is designed to ensure a secure hold of the fuse, and also provides reliable electrical connection and protection from potential damages. It is ideal for applications where a miniature-sized fuse is needed, and it can be used in a number of different scenarios.

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