| Allicdata Part #: | GH7523-ND |
| Manufacturer Part#: |
39-251 RED |
| Price: | $ 2.51 |
| Product Category: | Switches |
| Manufacturer: | Grayhill Inc. |
| Short Description: | SWITCH PUSH SPDT 0.25A 115V |
| More Detail: | Pushbutton Switch SPDT Standard Through Hole, Righ... |
| DataSheet: |  39-251 RED Datasheet/PDF |
| Quantity: | 343 |
| 1 +: | $ 2.28060 |
| 10 +: | $ 2.13003 |
| 25 +: | $ 2.02860 |
| 50 +: | $ 1.92717 |
| 100 +: | $ 1.87645 |
| 250 +: | $ 1.82574 |
| 500 +: | $ 1.72431 |
| 1000 +: | $ 1.62288 |
| Illumination Type, Color: | -- |
| Electrical Life: | 500,000 Cycles |
| Mechanical Life: | -- |
| Operating Temperature: | -40°C ~ 125°C |
| Panel Cutout Dimensions: | -- |
| Features: | Sealed - Flux Protection |
| Ingress Protection: | -- |
| Termination Style: | PC Pin |
| Mounting Type: | Through Hole, Right Angle |
| Illumination Voltage (Nominal): | -- |
| Series: | 39 |
| Color - Actuator/Cap: | Red |
| Actuator Type: | Round, Plunger |
| Voltage Rating - AC: | 115V |
| Current Rating: | 250mA (AC) |
| Switch Function: | On-Mom |
| Circuit: | SPDT |
| Type: | Standard |
| Part Status: | Active |
| Packaging: | Bulk |
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Introduction
The 39-251 RED pushbutton switch is a unique device that combines a momentary contact unit, current limiting resistor, LED, and switching logic into one convenient switch. Unique in design, this single switch acts as a pushbutton momentary contact, along with a visually indicating LED. In addition, the current limiting resistor assures non-interference with the functionality of the electrical circuit. The 39-251 RED Pushbutton Switches provide an economical alternative for a switch with lighting feature.
Application Field
The 39-251 RED Pushbutton Switches offer an ideal choice for a wide variety of switch applications. As a result, it is used in numerous areas. For instance, 39-251 RED Pushbutton Switches are found within industrial and commercial control systems, street lighting, HVAC system control, water and waste treatment plant control, and so on.
Working Principle
The 39-251 RED Pushbutton Switch is a unique device in that it is able to perform the functions of a momentary contact, current limiting resistor, and LED in one device. When the switch is in its normally open position, the 8mm LED is lit, providing a visual indication of open circuit. The 9mm button is then pushed, thus completing the circuit and allowing electricity to flow. When the switch is released, the LED turns off and an internal current limiting resistor then helps control the flow of electricity to the LED, ensuring that the LED does not remain on.
Conclusion
The 39-251 RED Pushbutton Switches are a novel and cost-effective solution for any system requiring switch and lighting actions. With their clever combination of momentary contact and current limiting resistor, the 39-251 RED Pushbutton Switches provide an ideal solution for a wide range of applications. As a result, the 39-251 RED Pushbutton Switches are a desirable choice for many switch applications.
The specific data is subject to PDF, and the above content is for reference
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