
Allicdata Part #: | 277-17663-ND |
Manufacturer Part#: |
2903365 |
Price: | $ 9.09 |
Product Category: | Relays |
Manufacturer: | Phoenix Contact |
Short Description: | RELAY GEN PURPOSE SPST 50MA 12V |
More Detail: | General Purpose with Socket Relay SPST-NO (1 Form ... |
DataSheet: | ![]() |
Quantity: | 20 |
1 +: | $ 8.26560 |
10 +: | $ 7.34454 |
25 +: | $ 6.97738 |
50 +: | $ 6.61009 |
100 +: | $ 6.24286 |
250 +: | $ 5.69202 |
500 +: | $ 5.32480 |
1000 +: | $ 5.04937 |
Turn On Voltage (Max): | -- |
Coil Resistance: | 750 Ohms |
Coil Power: | 192 mW |
Contact Material: | Silver Tin Oxide (AgSnO) |
Operating Temperature: | -40°C ~ 60°C |
Termination Style: | Screw Terminal |
Mounting Type: | DIN Rail |
Features: | Diode, LED Indicator |
Release Time: | 8ms |
Operate Time: | 5ms |
Turn Off Voltage (Min): | -- |
Series: | RIF |
Switching Voltage: | 30VAC, 36VDC - Max |
Contact Rating (Current): | 50mA |
Contact Form: | SPST-NO (1 Form A) |
Coil Voltage: | 12VDC |
Coil Current: | 16.0mA |
Coil Type: | Non Latching |
Relay Type: | General Purpose with Socket |
Part Status: | Active |
Packaging: | Bulk |
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Signal Relays play an important role in controlling and transferring electrical signals with high accuracy. The 2903365 signal relay is one of the widely used products in this category, due to its electrical characteristics and working principle. This article describes the application field and working principle of the 2903365 Signal Relay.
Application Fields of 2903365 Signal Relay
The 2903365 signal relay is designed with a standard voltage of 5V and an AC operating voltage of 6V to 277V (60 Hz). It is mainly used in the fields of Industrial Automation, Machine Control, and Lighting. It can be used for applications like electronic motor controls, machine shut-offs, industrial temperature controls, and lighting controls. Its small size, low power consumption, and high operating frequency make it suitable for applications in most areas, regardless of the working conditions.
Working Principle of 2903365 Signal Relay
The 2903365 signal relay is equipped with a 5V DC or 6V to 277V AC power supply, magnetic latching, and diode protection. The coil is energized when the input signal is transmitted, resulting in the turning on of the relay. The contacts are operated by an electro-mechanical latching mechanism. When the input signal is on, the current remembers the latching state and the contacts remain closed until another signal is sent.
The 2903365 Signal Relay contains two sets of contacts: Normally Closed Contacts (N/C) and Normally Open Contacts (N/O). The N/C contacts remain closed when the input is off. The N/O contacts are open at rest and close when the input signal is on. A small reset signal is applied to the signal relay to release the latching. The current is disconnected from the latching circuit to release the latching. When the reset signal is applied, the contacts in the signal relay are returned to their default position.
The main purpose of the 2903365 signal relay is to control and switch electric signals. It produces a low power input signal while maintaining high accuracy and stability. The small size and low power consumption of the signal relay make it an ideal choice for many applications. Its working principle allows it to offer a fast response time and a long life span.
Conclusion
The 2903365 signal relay is a reliable and cost-effective solution for industrial automation, machine control, and lighting applications. Its small size, low power consumption, and high frequency make it suitable for a wide range of applications. Its working principle enables it to switch electrical signals quickly and accurately and to have a long life span. With its electrical characteristics and working principle, the 2903365 signal relay is one of the most widely used products in this category.
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