5.8×5.8 Push switch unlock DIP 3p
The 5.8x5.8 Push Switch Unlock (Model: PB-12E745) is a compact, through-hole mounted momentary switch featuring a unique right-angle design. Unlike standard vertical switches, this Push Switch DIP 3p variant directs the actuation force horizontally, making it ideal for low-profile applications or where the switch needs to be accessed from the side of a device. Rated for 10,000 cycles, it offers reliable performance for a wide range of electronic control panels.
5.8×5.8mm Right Angle Momentary Push Switch — PCB DIP 3 Pin Overview
The 5.8×5.8mm Right Angle Momentary Push Switch is an essential component for engineers and designers seeking a low-profile, reliable input method. Measuring just 5.8mm on each side, this switch is designed to fit into tight spaces on a PCB without sacrificing functionality. The “Unlock” designation refers to its momentary operation—it does not latch into place when pressed, immediately returning to its default state once released. This makes it a perfect choice for functions requiring a temporary signal, such as reset buttons, test inputs, or data entry keys.
Specifically designed for ease of assembly and robust connections, this model utilizes a DIP 3 pin (Dual In-line Package) configuration. The right-angle design is the standout feature of this component. Instead of pressing down vertically, the user actuates the switch from the side. This unique orientation allows for innovative product designs where the user interface must be flush with the casing or where internal components are stacked vertically, preventing access to a traditional top-actuated switch.
Miniature Push Switch DIP PCB Specifications
| Parameter | Specification |
|---|---|
| Product Name | 5.8×5.8mm Right Angle Momentary Push Switch |
| Part Number | PB-12E745 |
| Dimensions | 5.8mm x 5.8mm (Base) |
| Mounting Type | DIP (Dual In-line Package) / Through-Hole |
| Pin Count | 3 Pins |
| Actuation Direction | Right Angle (Side Actuated) |
| Electrical Rating | 0.1A / 0.2A, DC 12V |
| Operating Life | 10,000 Cycles |
| Operating Mode | Momentary (Non-Latching / “Unlock”) |
| Package Type | Bag / Tray |
Why Engineers Choose This Side Actuated Push Switch PCB DIP？
Right Angle Actuation Design
This right angle push switch features a side-actuated mechanism. This is a critical advantage for low-profile devices where a traditional vertical button would protrude too far or be inaccessible. It allows the switch to be mounted deep within a housing while still providing user access from the side or edge of the product.
Robust DIP 3 Pin Construction
Featuring a standard DIP 3 pin layout, this switch is designed for easy insertion into PCBs and secure soldering. The through-hole mounting provides superior mechanical strength compared to surface-mount variants, making it highly resistant to physical stress and vibration, which is essential for industrial equipment and handheld devices.
Precise Momentary Action
Operating as a momentary push switch, it provides a crisp, tactile feedback to the user. The “Unlock” mechanism ensures the switch only completes the circuit while pressure is applied. This is ideal for functions like resetting a microcontroller, triggering a sensor, or entering a calibration mode, preventing accidental continuous activation.
Applications of the 5.8mm Momentary Push Switch Right Angle
Side‑mounted reset and override buttons on keypad and card reader panels
Reset and mode selection on portable diagnostic and patient monitoring devices
Function buttons on aftermarket dashcams, OBD modules, and in‑vehicle controllers
Reset button on IP cameras and NVR units requiring side‑panel access
5.8mm Momentary Push Switch Right Angle– Frequently Asked Questions
What is the difference between “Unlock” and “Self-Lock” push switches?
Why choose a Right Angle DIP switch over a standard one?
What does “3P” or “3 pin” mean for this switch?
What is the electrical rating of this right angle push switch?
The PB-12E745 right angle momentary push switch is rated at 0.1A–0.2A / DC 12V. This positions it as a signal-grade switch suitable for microcontroller GPIO inputs, optocoupler inputs, and digital logic circuits at 3.3V, 5V, or 12V. It is not designed for mains AC voltage or high-current motor control applications.
What PCB hole size does this 3-pin DIP switch require?
The PB-12E745 uses standard DIP through-hole mounting with 3 pins. The recommended PCB drill hole diameter and pin pitch are specified in the product datasheet — contact sales@vistarelectronics.com to request the dimensional drawing and PCB footprint reference for your layout.
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