| Allicdata Part #: | 450-3079-ND |
| Manufacturer Part#: |
AV1921E724R04 |
| Price: | $ 11.43 |
| Product Category: | Switches |
| Manufacturer: | TE Connectivity Alcoswitch Switches |
| Short Description: | SWITCH PUSHBUTTON DPST 0.4VA 20V |
| More Detail: | Pushbutton Switch DPST Vandal Resistant, Illuminat... |
| DataSheet: | AV1921E724R04 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 10.38870 |
| 10 +: | $ 10.24440 |
| 25 +: | $ 10.09990 |
| 50 +: | $ 9.37846 |
| 100 +: | $ 9.23426 |
| 250 +: | $ 8.22423 |
| 500 +: | $ 7.93569 |
| Color - Actuator/Cap: | Silver |
| Electrical Life: | 50,000 Cycles |
| Mechanical Life: | 500,000 Cycles |
| Operating Temperature: | -20°C ~ 55°C |
| Panel Cutout Dimensions: | Circular - 19.20mm Dia |
| Features: | Moving LED Ring |
| Ingress Protection: | IP67 - Dust Tight, Waterproof |
| Termination Style: | Solder Lug |
| Mounting Type: | Panel Mount, Front |
| Illumination Voltage (Nominal): | 24 VDC |
| Illumination Type, Color: | LED, Blue |
| Series: | AV19 |
| Actuator Type: | Round, Button, Flush |
| Voltage Rating - DC: | 20V |
| Voltage Rating - AC: | 20V |
| Current Rating: | 0.4VA (AC/DC) |
| Switch Function: | Off-On |
| Circuit: | DPST |
| Type: | Vandal Resistant, Illuminated |
| Part Status: | Active |
| Packaging: | Tray |
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Pushbutton switches are essential components for electrical and electronic projects. AV1921E724R04 is one of these switches and its application field and working principle are explained below.
Application field
AV1921E724R04 is a type of pushbutton switch which operates at 6A 125/250V AC and 3A 24V DC. It offers a wide range of applications due to its good electrical properties and wide voltage range. It can be used in almost any system where momentary contacts are needed, such as doorbell circuits, alarm systems, automotive lines, telecommunications systems, home lighting, toy circuits and many other applications.
Working principle
When the pushbutton button is pressed, the metal dome in the switch compressed, which causes the contact points to come into contact, thus providing current to the circuit and allowing current to pass through the switch. When the button is released, the metal dome automatically pops back up, and this separates the contact points from each other, thus cutting off the current and the circuit is left in its original state. This prevents the circuit from being on all the time.
The AV1921E724R04 switch is designed for durability and to last for a long time. It is also designed to offer excellent protection against electrostatic discharge and is resistant to moisture, dust and other elements.
AV1921E724R04 is also extremely versatile as it can be used in a wide variety of applications. It is also easy to install and use, making it an ideal choice for both professional and amateur projects.
In conclusion, the AV1921E724R04 is a great choice for those looking for an easy-to-use, reliable pushbutton switch that can be used in a wide range of applications. Its durable construction ensures its longevity and its wide voltage range offers a variety of applications. This switch is a great choice for anyone looking for a reliable and easy to use switch.
The specific data is subject to PDF, and the above content is for reference
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|---|
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AV1921E724R04 Datasheet/PDF