CRR05-1B Relays

Series:	CRR
Packaging:	Tape & Reel (TR)
Part Status:	Active
Coil Type:	Non Latching
Coil Current:	33.3mA
Coil Voltage:	5VDC
Contact Form:	SPST-NC (1 Form B)
Contact Rating (Current):	500mA
Switching Voltage:	170VAC, 170VDC - Max
Turn On Voltage (Max):	3.75 VDC
Turn Off Voltage (Min):	0.75 VDC
Operate Time:	0.6ms
Release Time:	0.05ms
Features:	--
Mounting Type:	Surface Mount
Termination Style:	SMD (SMT) Tab
Operating Temperature:	-40°C ~ 125°C
Contact Material:	--
Coil Power:	167 mW
Coil Resistance:	150 Ohms

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Introduction

Reed relays are switch devices that use magnetic technology to operate. They are ideal for switching low level electronic signals, as they are able to retain a low contact resistance even after several thousand cycles, and their operating speed is much higher than other types of switches. The CRR05-1B reed relay model is one of the most advanced in its field, with a high contact resistance and low operating voltage.

Contact Resistance

The CRR05-1B model has a rated contact resistance of 0.1 Ohm, which is much higher than other similar models. This resistance enables the relay to handle more current without damaging its delicate contacts. Furthermore, the low contact resistance eliminates the need for expensive external circuitry to increase the contact resistance. As a result, it can be used in a wide variety of applications where switching high-current signals is necessary.

Power Consumption

The power consumption of the CRR05-1B is very low, making it an ideal choice for use in energy-saving applications. Furthermore, the low power consumption reduces the amount of heat generated and increases the lifetime of the device. The low power consumption also ensures that the relay is able to switch large signals without an excessive amount of noise.

Switching Rate

The CRR05-1B model has a rated switching speed of 10 kHz, which is much faster than other models. This makes it ideal for applications where rapid switching is required. Moreover, the fast switching speed ensures that the relay is able to react quickly to changes in signals.

Application Fields

The CRR05-1B model is suitable for a wide range of applications, including automotive electronics, home appliances, computers, telecommunications, industrial automation, and medical equipment. Furthermore, its low power consumption and high switching rate make it an excellent choice for applications that require rapid reactions.

Working Principle

The CRR05-1B model is based on a reed relay. The contacts are actuated by a strong internal magnetic field, which is generated when a current is applied to the coil. When the coil is energized, the magnetized contacts open or close, depending on the current\'s polarity. The contacts remain closed as long as the current flows. When the current is removed, the magnetic field collapses, and the contacts return to their resting position. This enables the relay to carry out its switching functions.

Conclusion

The CRR05-1B reed relay model is an advanced model that can handle a variety of applications. Its high contact resistance and low power consumption make it ideal for energy-saving applications. Furthermore, its fast switching speed makes it an excellent choice for applications that require rapid response. As a result, the CRR05-1B model is an excellent option for those looking for a reliable and efficient reed relay.

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