TK1-9V

Turn On Voltage (Max):	6.75 VDC
Coil Resistance:	579 Ohms
Coil Power:	140 mW
Contact Material:	Silver (Ag), Gold (Au)
Operating Temperature:	-40°C ~ 85°C
Termination Style:	PC Pin
Mounting Type:	Through Hole
Features:	Sealed - Fully
Release Time:	2ms
Operate Time:	3ms
Turn Off Voltage (Min):	0.9 VDC
Series:	TK
Switching Voltage:	220VDC - Max
Contact Rating (Current):	2A
Contact Form:	SPDT (1 Form C)
Coil Voltage:	9VDC
Coil Current:	15.5mA
Coil Type:	Non Latching
Relay Type:	General Purpose
Part Status:	Obsolete
Packaging:	Tube

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Signal Relays, Up to 2 Amps - TK1-9V Application Field and Working Principle

The TK1-9V is a signal relay that is widely used in the automotive, robotics, HVAC, industrial control, and rail industries. It features a wide operating voltage range from one to nine volts, low power consumption, high reliability, and a long service life. The TK1-9V’s slim, compact design also makes it suitable for use in tight spaces.

Application Field:

The TK1-9V is highly reliable and is suitable for a wide range of applications. It is used to control motors, lamps, or other devices with a reliable switching signal. It can also handle high load switching duties, such as controlling solenoids, safety valves, and other systems. Additionally, the TK1-9V has excellent performance in controlling the start and stop of the compressor motors.

Working Principle:

The TK1-9V’s working principle relies on the movement of an electromagnet core which produces a mechanical force to activate its controls. When an electrical current is supplied, the electromagnet core will be magnetized, closing the circuit. This, in turn, generates a reliable switching signal in order to switch the device at the required time. In addition to the above, the TK1-9V is built to protect against vibration and shock, and has several options for contact arrangements. It also has overload protection circuitry in order to ensure safe operation. Finally, the TK1-9V is rated up to 2 Amps, so it can handle high current loads with ease.

Design and Safety Features:

The TK1-9V is designed with several safety features in order to ensure optimal performance. Its contacts are constructed of high-conductivity materials and have a maximum contact gap of 0.35mm, which minimizes resistance and arcing. Additionally, it features an insulated coil construction and an arc suppression design to further protect it against vibration and shock. The TK1-9V also has several design features in order to improve its performance. Its slim, compact design makes it suitable for use in tight spaces. Additionally, it has a high tolerance for ambient humidity and can operate smoothly in a wide range of temperatures.

Benefits of Using a TK1-9V Signal Relay:

The TK1-9V offers several benefits for industrial and automotive applications. Its wide operating voltage range from one to nine volts, low power consumption, and high reliability make it an ideal choice for controlling motors, lamps, solenoids, and other devices. Additionally, its slim, compact design and high tolerance for humidity and temperature make it suitable for a wide range of applications. Finally, the TK1-9V is rated up to 2 Amps, and is built to protect against vibration and shock, making it an ideal choice for reliable switching and controlling duties. It is this combination of features and design that makes the TK1-9V the perfect signal relay for industrial applications.

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