SSQ 12 Circuit Protection

Package / Case:	2-SMD, Square End Block
DC Cold Resistance:	0.005 Ohms
Size / Dimension:	0.240" L x 0.100" W x 0.100" H (6.10mm x 2.54mm x 2.54mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	cULus
Melting I²t:	70
Breaking Capacity @ Rated Voltage:	50A AC, 10kA DC
Mounting Type:	Surface Mount
Series:	SSQ
Response Time:	Fast
Voltage Rating - DC:	86V
Voltage Rating - AC:	125V
Current Rating:	12A
Fuse Type:	Board Mount (Cartridge Style Excluded)
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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FusesA fuse is an electronic component that is designed to protect circuits from excessive electric current. Fuses are available in many different configurations and voltage ratings. The most common type of fuse is the SSQ 12.The SSQ 12 is a 12-volt circuit protection device that is commonly used in automotive applications. It is designed to protect circuits from short circuits, over-voltage, and thermal overloads. As the name implies, it is rated for use with a 12-volt system.The SSQ 12 is composed of two basic components: a fuse holder and the fuse itself. The fuse holder is typically made of plastic and is designed to hold the fuse in place. It is also designed to withstand the extreme temperatures that are common in automotive applications. The fuse itself is made from metal and contains two leads that are connected to each other by a bridge.In operation, the current flowing through the circuit is compared to the fuse rating. When the current exceeds the rating, the bridge melts, breaking the connection and tripping the fuse. This prevents further current flow and thus the circuit is protected.Since the SSQ 12 is designed to protect automotive circuits, it can also be used to protect audio-visual systems. It is important to note that the fuse is only designed to protect against short circuits and over-voltage. It should not be used to protect against thermal overloads.The SSQ 12 is usually rated for 20 amps and can be used to protect a wide range of circuits. It is important to note that the fuse must be replaced after it has blown to ensure that the circuit is fully protected.In addition to protection, the SSQ 12 is also useful for controlling current in a circuit. By installing a higher value fuse, the current flowing through the circuit can be limited. This can be used to prevent damage to electronic components and to prevent overloads.Overall, the SSQ 12 is an effective and reliable device for providing circuit protection and current control. It is designed to be used in automotive and audio-visual applications. It is important to note that it should not be used to protect against thermal overloads. With proper installation and maintenance, the SSQ 12 can provide effective and safe protection for many circuits.

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Part Number	Manufacturer	Price	Quantity	Description