| Allicdata Part #: | 7121-05-1000-ND |
| Manufacturer Part#: |
7121-05-1000 |
| Price: | $ 7.63 |
| Product Category: | Relays |
| Manufacturer: | Coto Technology |
| Short Description: | RELAY REED SPST 500MA 5V |
| More Detail: | N/A |
| DataSheet: |  7121-05-1000 Datasheet/PDF |
| Quantity: | 1000 |
| 200 +: | $ 6.93372 |
Specifications
| Turn Off Voltage (Min): | 0.4 VDC |
| Coil Resistance: | 150 Ohms |
| Coil Power: | -- |
| Contact Material: | -- |
| Operating Temperature: | -20°C ~ 85°C |
| Termination Style: | PC Pin |
| Mounting Type: | Through Hole |
| Features: | -- |
| Release Time: | 0.1ms |
| Operate Time: | 1ms |
| Series: | 7000 |
| Turn On Voltage (Max): | 3.75 VDC |
| Switching Voltage: | 200VAC, 200VDC - Max |
| Contact Rating (Current): | 500mA |
| Contact Form: | SPST-NC (1 Form B) |
| Coil Voltage: | 5VDC |
| Coil Current: | 33.3mA |
| Coil Type: | Non Latching |
| Part Status: | Active |
| Packaging: | Tube |
Description
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Reed relays are an important component of several different products and technologies. The 7121-05-1000 relay is one such component that is designed to provide efficient switching in a wide range of electronic applications. This article will discuss the application field and working principle of the 7121-05-1000 relay.The 7121-05-1000 relay is specifically designed for applications in the telecommunications industry. In particular, it is suited for telephone switching systems, as well as telecommunication line amplification systems. It can also be used in switching systems for multimedia and wireless communication networks.This specialized relay offers a wide array of features and functions. For example, the relay is capable of reducing energy consumption significantly, thanks to its low contact resistance and high insulation resistance. Additionally, it features advanced contact protection technology, which helps to ensure the reliability and durability of the relay. Furthermore, it also includes a built-in voltage surge protection system, which helps to protect the relay from power spikes and surges.In terms of its working principle, the 7121-05-1000 uses an electromagnet to control the switching process. When an electrical signal is applied to the relay, it creates a magnetic field around the relay, which causes a metal reed switch inside the relay to open or close. When the relay is in its closed state, current can flow freely through the relay, allowing the signal to be transmitted. When the relay is in its open state, the current is blocked and the signal is prevented from passing through. This ensures that the signal can only be passed through the relay when it is in the "on" position.The 7121-05-1000 relay also includes several other features and benefits, including a small size and low power consumption. This makes it ideal for applications where space and power are limited. Additionally, the relay is available in several different sizes, allowing it to fit into a variety of devices and applications.In summary, the 7121-05-1000 relay is a specialized component designed for use in the telecommunications industry. It features several benefits, including low contact resistance, high insulation resistance, advanced contact protection technology, and a built-in voltage surge protection system. Additionally, it offers a small size and low power consumption, making it ideal for applications where space and power are limited. Finally, it uses an electromagnet to control the switching process, allowing signals to be transmitted only when the relay is "on."
The specific data is subject to PDF, and the above content is for reference
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