8021-05-11

Turn Off Voltage (Min):	0.5 VDC
Coil Resistance:	200 Ohms
Coil Power:	--
Contact Material:	--
Operating Temperature:	-20°C ~ 85°C
Termination Style:	PC Pin
Mounting Type:	Through Hole
Features:	Diode, Electrostatic Shield
Release Time:	1ms
Operate Time:	0.5ms
Series:	8000
Turn On Voltage (Max):	3.8 VDC
Switching Voltage:	200VAC, 200VDC - Max
Contact Rating (Current):	500mA
Contact Form:	SPST-NC (1 Form B)
Coil Voltage:	5VDC
Coil Current:	25.0mA
Coil Type:	Non Latching
Part Status:	Obsolete
Packaging:	Tube

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Reed Relays
Reed relay is a type of electromagnetic switch, otherwise known as a contactor, that is used to control a wide range of electrical operating systems. These relays are made up of an armature, which is a moveable part, and a magnetic coil, which uses an alternating current to create an electromagnetic field. As soon as this electromagnetic field is created, it energizes the armature, which causes it to move and make physical contact with a contact point, thereby completing the circuit.Reed relays offer several advantages for typical contactors such as greater sensitivity, higher switching speeds, and less electrical and mechanical noise. Furthermore, most reed relays are reliable and cost-effective, making them one of the most popular contactors available today. The reliability of reed relays can be attributed to a number of design features, such as double-side contact construction, hermetically sealed reeds, and stability of contacts over a long period of time. The reed switch contact itself is normally made out of an alloy of cobalt and iron, and it is hermetically sealed in a glass capsule. This contact is designed to break or make contact when a magnetic field is either present or not present near it. This feature allows for a fast switching of power and a wide variety of operating system voltage levels.When it comes to applications, reed relays are mainly used in high-end electronics equipment. They are commonly found in test and measurement circuitry, computer interfacing applications, and automated control systems. They are also widely used in industrial robotics and communications systems, including antennas, computers, telephones, and remote control systems. Reed relays offer several advantages for their applications. For one, they have very low power consumption and they are able to operate for longer periods of time without breaking down. Reed relays are also very reliable, and their compact size allows them to be used in applications where space is limited. Additionally, they have a faster reaction time than other types of relays and are able to work efficiently under both low and high-frequency switching. Reed relays typically work in two ways. The first is a normally open (NO) or break before make (BBM) operation. In this type of operation, two ends of the circuit are separated until the total amount of electric current or voltage reaches the preset threshold. Then the contacts of the reed relay make contact and cause the circuit to close. The second type of operation is normally closed (NC). In this type of operation, two ends of the circuit are connected until the total amount of electric current or voltage falls below the preset threshold. Then, the contacts of the reed relay break to disconnect the circuit. Overall, reed relays provide an efficient means of controlling a wide range of electrical operating systems. Their significant advantages such as higher switching speeds, lower power consumption, and also their compact size make them ideal for high-end electronics and communications applications. Therefore, reed relays are used extensively in industrial applications where reliablecontrol of electric current is needed.

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