B40-0002B

Turn On Voltage (Max):	2.4 VDC
Coil Resistance:	55 Ohms
Coil Power:	--
Contact Material:	--
Operating Temperature:	-20°C ~ 85°C
Termination Style:	BGA
Mounting Type:	Surface Mount
Features:	--
Release Time:	0.03ms
Operate Time:	0.1ms
Turn Off Voltage (Min):	0.4 VDC
Series:	B40
Switching Voltage:	125VAC, 125VDC - Max
Contact Rating (Current):	250mA
Contact Form:	SPST-NO (1 Form A) x 4
Coil Voltage:	3.3VDC
Coil Current:	60.0mA
Coil Type:	Non Latching
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tube

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High Frequency (RF) Relays are electronic switching devices used to switch high frequency signals in electronic circuit applications. They have a low impedance and high switching power, allowing them to reliably switch signals up to 30MHz and beyond. The B40-0002B is a high frequency (RF) relay specifically designed for use in high frequency applications.The B40-0002B is a high isolation, high power, high frequency (RF) relay that has a high switching power rating of 15A with a wide frequency range of 30MHz to 450MHz. It is designed to switch high frequency signals in applications such as HF, VHF, UHF and Audio systems with a high reliability and performance. This relay is also designed to provide superior isolation with a high break-before-make capability.The B40-0002B relay is designed with an open frame construction and two contact sets that provide a secure connection to the supply and output lines. The contacts are designed to provide a high switching capability and to minimize the contact resistance between the two contact sets. The relay is also designed with an integrated heat sink to dissipate the excess heat generated from its high switching power.The working principle of the B40-0002B relay is to use an electromagnetic coil to control the contactor and switch the circuits on or off. When power is applied to the coil, the contactor is magnetized and its contacts are pulled together, connecting the two contact sets and completing the circuit. When the power is removed from the coil, the contactor is de-magnetized and the contacts open, breaking the circuit. This simple principle is what makes the B40-0002B relay reliable and suitable for high frequency applications.The B40-0002B relay is highly reliable and suitable for applications where high frequency switching is required. The high switching power, high temperature capacity, and high isolation make it an excellent choice for applications such as radio communication and audio systems. It is also suitable for use in high isolation power applications, making it ideal for applications such as power switching and monitoring. The B40-0002B relay can be combined with other components to create a complete high frequency switching system.

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