BK-S505H-V-1.6-R

Response Time:	Slow
DC Cold Resistance:	0.07 Ohms
Size / Dimension:	0.218" Dia x 0.831" L (5.54mm x 21.10mm)
Color:	--
Operating Temperature:	-40°C ~ 85°C
Approvals:	cULus, PSE/JET
Melting I²t:	6.78
Breaking Capacity @ Rated Voltage:	1.5kA
Mounting Type:	Through Hole
Package / Case:	5mm x 20mm (Axial)
Series:	S505H
Voltage Rating - DC:	400V
Voltage Rating - AC:	600V
Current Rating:	1.6A
Fuse Type:	Cartridge, Ceramic
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

The BK-S505H-V-1.6-R is a type of fuse with a wide range of applications. They are used in various circuits and devices. The fuse is designed to provide electrical protection for the circuit it serves. It limits current flow to a safe level in the event of an overcurrent situation or fault. The BK-S505H-V-1.6-R has an axial lead mount configuration and is also available in a radial lead mount configuration. The fuse is available in a variety of current ratings, from 1.6A to 21.2A. It is designed to provide overcurrent protection in low to medium voltage applications.

Application Field

The BK-S505H-V-1.6-R is commonly used in a variety of applications in the automotive, consumer, and industrial markets. It is commonly used in automotive circuits such as those for power windows, airbags, sound systems, and other convenience features. It is also used in consumer electronic devices such as televisions, computers, and DVD players. In the industrial market, it is used in a variety of industrial equipment, such as battery chargers, motor starters, HVAC systems, and other applications.

Working Principle

The BK-S505H-V-1.6-R utilizes a Striker-Type Fuse. The fuse consists of two contacts, one of which is connected to the positive side of the circuit and the other to the negative side. When the current flowing through the fuse is greater than the rated current, the contacts begin to heat up and eventually make contact. When contact is made, the current is diverted to ground, limiting the current flow.

Design Considerations

When selecting a fuse for a particular application, there are several design considerations that need to be taken into account. The first is the current rating of the fuse. The fuse must be rated to handle the maximum current that the circuit is expected to draw. The next is the voltage rating. The fuse must be rated to handle the maximum voltage that the circuit is expected to see. The third is the interrupt rating. This is the maximum amount of current that the fuse can safely interrupt without blowing. Finally, the time-delay rating should also be taken into consideration. This is the amount of time it takes for the fuse to blow when it is presented with an over current situation.

Conclusion

The BK-S505H-V-1.6-R is a versatile fuse that can be used in a variety of applications. It is designed to provide overcurrent protection in circuits where low to medium voltages may be present. Its robust design and ability to safely interrupt current makes it a popular choice for a wide range of applications. Designers should take into consideration the various design criteria when selecting a fuse for a particular application.

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