9402-05-20TR Relays

Turn On Voltage (Max):	3.75 VDC
Coil Resistance:	200 Ohms
Coil Power:	--
Contact Material:	--
Operating Temperature:	-20°C ~ 85°C
Termination Style:	J Lead
Mounting Type:	Surface Mount
Features:	--
Release Time:	0.2ms
Operate Time:	0.4ms
Turn Off Voltage (Min):	0.4 VDC
Series:	9400
Switching Voltage:	200VAC, 200VDC - Max
Contact Rating (Current):	500mA
Contact Form:	SPST-NO (1 Form A)
Coil Voltage:	5VDC
Coil Current:	25.0mA
Coil Type:	Non Latching
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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High Frequency (RF) RelaysRF relays are a type of switch that use electrical signals to open and close contacts, allowing for high-frequency signals to be transmitted from one circuit or device to another. They enable the efficient transmission of high frequency data by controlling the power source and the path of the electrical signals, providing a safe and reliable way to maintain the integrity of the signal.The 9402-05-20TR RF relay is a single-pole double-throw (SPDT) relay designed for general purpose applications. It is part of the T-Relay series from C&K, a reputable manufacturer of relays for over 40 years, and is designed for simple switching operations in a wide variety of applications, including switching audio and video signals, motor control, communication systems, and other applications requiring high frequency operation. The 9402-05-20TR is a highly reliable relay, with a rated current of 0.5A and a switching frequency up to 10MHz.The 9402-05-20TR relay features a contact arrangement of Form A (NO contact) and Form B (NC contact). This makes it ideal for applications requiring a changeover mechanism, such as an audio-video switching circuit. The contact arrangement of the 9402-05-20TR allows for the common connection to be switched between two different circuits, depending on the position of the relay armature (ON/OFF). In addition, the 9402-05-20TR is equipped with push-on Type 2 lugs for easy wiring connection and switching operation.The operation of the 9402-05-20TR relay is based on electromagnetism. An external signal is applied to the relay coil, generating an electromagnetic field that pulls or releases the armature. When the armature is pulled, it connects the contact terminals and completes the circuit, while when it is released, it returns the contacts to their original positions, thus interrupting the circuit. This allows for simple, yet efficient switching of high-frequency signals.The 9402-05-20TR is constructed from high quality materials and has a contact configuration of 1A (Form A NC contact) and 1B (Form B NO contact). It is designed for high frequency switching of electrical signals at up to 70 VRMS (max). This makes it suitable for a wide range of applications, including switching of low-power audio and video signals, communication systems, as well as other general-purpose switching applications. Moreover, the 9402-05-20TR has a superior resistance to shock and vibration, offering enhanced protection and reliability in a variety of environments.In summary, the 9402-05-20TR is a high-quality, high-frequency RF relay designed for reliable and efficient switching of low-power audio and video signals, communication systems, as well as other general-purpose switching applications. It is made from robust materials that offer excellent performance even in harsh conditions, and its features make it perfect for change-over applications. The 9402-05-20TR series from C&K is an ideal choice for general-purpose switching applications that require reliable and accurate high-frequency operation.

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