5.8mm Self-Locking Push Switch for Compact PCB Control

The PB-22E60 is a 5.8mm self-locking push switch with a right-angle PCB mount orientation, designed for applications where maintained switching is required and vertical clearance is limited. This self-locking push switch right angle positions the actuator parallel to the PCB surface, enabling edge-mount installation that saves vertical space in compact electronic equipment.

This 5.8mm PCB push switch features self-locking (latching) operation — the switch maintains its selected state until the actuator is pressed again. Press once to activate, press again to deactivate. This makes it suitable for power on/off control, mode selection, enable/disable functions, lighting control, and other maintained switching applications in consumer electronics, industrial control, and embedded systems.

Manufactured in an ISO 9001:2015 certified facility, this latching push button switch is fully compliant with RoHS 3 and REACH regulations. Available in bag or tray packaging, with OEM customization options for volume orders.

A 5.8mm latching push switch provides maintained switching action — the electrical contacts change state when the actuator is pressed, and remain in that new state until the actuator is pressed again. An internal latching mechanism holds the switch in position without requiring continuous pressure from the user.

This operating principle is different from a momentary switch, which returns to its original position when the actuator is released. Self-locking switches are commonly used for power on/off control, mode selection, enable/disable functions, lighting control, and other applications where the circuit state must persist without continuous user input.

The PB-22E60 is a 5.8mm self-locking push switch with right-angle PCB mounting. It is suitable for applications requiring a compact, side-entry latching push button for maintained control functions.

A self-locking push switch right angle positions the connector and actuator parallel to the PCB surface, enabling edge-mount installation that reduces vertical height requirements. This orientation is particularly useful in slim devices where vertical clearance is limited.

This right angle latching push switch design allows engineers to place the switch at the PCB edge with the actuator accessible from the side of the enclosure. This simplifies industrial design and improves cable management by allowing the switch to be accessed from the side rather than the top of the device.

For compact electronic products, the right-angle orientation can make the difference between a feasible PCB layout and one that requires additional board space or component repositioning. The PB-22E60 is specifically designed for these space-constrained applications where maintained switching is required.

This 5.8mm PCB push switch is designed with several features that make it suitable for compact electronic equipment.

Key Advantages

• Compact 5.8mm footprint: The small body size allows placement in dense PCB layouts where larger switches cannot fit.
• Right-angle orientation: The side-entry design enables edge-mount installation that saves vertical space.
• Self-locking action: Latching mechanism maintains the switch’s selected state until pressed again — press once to activate, press again to deactivate.
• PCB integration: Designed for direct PCB mounting with through-hole DIP terminals.
• Reliable operation: Suitable for repeated manual actuation in consumer and industrial applications.

The PB-22E60 is a 5.8mm push button switch that combines compact size with reliable self-locking switching for a wide range of electronic products requiring maintained control.

A latching push button switch offers several advantages for PCB designers working on space-constrained electronic devices. The right-angle orientation positions the switch parallel to the PCB surface, enabling edge-mount installation that saves vertical space and simplifies enclosure design. The maintained-action mechanism removes the need for external latching circuitry, since the switch itself holds the selected state.

Typical applications for this latching push button switch include:

• Power on/off control in portable and compact devices
• Mode selection in consumer electronics
• Enable/disable functions in industrial control interfaces
• Lighting control in embedded systems and IoT devices
• Configuration selection where the state must persist

When selecting a latching push button switch, engineers should consider the actuator height, PCB edge clearance, and mechanical integration with the enclosure. The PB-22E60 is designed to meet these requirements in a compact 5.8mm package with a right-angle latching action.

Below are the complete specifications for the 5.8mm self-locking push switch PB-22E60, covering electrical, mechanical, and environmental ratings.

Electrical and mechanical specifications should be verified against the latest product drawing and engineering documentation before production release. Contact Vistar Electronics for the complete datasheet.

When selecting a push switch for your PCB, understanding the differences between self-locking and momentary operation is essential.

The PB-22E60 is a self-locking push switch. Choose this when the circuit should maintain its state after the button is released. For applications requiring temporary input only while the button is pressed, consider a momentary switch.

When integrating this 5.8mm self-locking push switch into a PCB design, several factors should be considered to ensure reliable operation.

Footprint Design

• Use the manufacturer’s recommended land pattern for the PCB footprint.
• Verify terminal spacing and hole diameter from the product drawing.
• Position the connector at the PCB edge with the actuator accessible from the side.

Actuator Clearance

• Ensure sufficient clearance around the actuator for manual operation.
• Allow adequate space for the actuator travel and button operation.
• Verify the actuator does not interfere with adjacent components or the enclosure.

Mechanical Support

• The through-hole mounting provides strong mechanical retention.
• For high-vibration applications, consider additional mechanical support.
• Sample testing is recommended before mass production.

Selecting the right push switch requires consideration of several factors beyond the number of pins and body size.

1. Operating Action

Determine whether your application requires self-locking (maintained) or momentary (temporary) switching. This 5.8mm self-locking push switch is suitable for maintained switching applications such as power on/off, mode selection, or enable functions.

2. Mounting Orientation

Right-angle is ideal for edge-mount applications where vertical space is limited. Vertical mounting is suitable for top-panel ports.

3. Body Size

The 5.8mm footprint is compact and suitable for high-density PCB layouts. Ensure the body size fits your board space.

4. PCB Footprint

Verify the terminal spacing and footprint from the manufacturer’s drawing before PCB production.

5. Electrical and Mechanical Requirements

Confirm the voltage and current rating, operating force, and expected mechanical life under your application conditions.

Need a different configuration? Explore our full push switch product range.

What Is a 5.8mm Self-Locking Push Switch?

A 5.8mm self-locking push switch is a compact latching push button designed for PCB mounting with a 90° side-entry orientation. The PB-22E60 features a 5.8×5.8mm footprint and right-angle PCB mount, providing a space-saving switching solution for electronic equipment where vertical clearance is limited and the selected state must persist after the button is released.

This right angle latching push switch is designed for side-entry control applications where the actuator is accessed from the side of the enclosure rather than the top. This orientation is particularly useful in slim devices, portable electronics, and compact industrial equipment where vertical space is at a premium.

Self-Locking Operation — How It Works

A 5.8mm latching push switch uses an internal latching mechanism to maintain its selected state after the actuator is pressed. When the button is pressed, the mechanism locks into position; when pressed again, it releases and returns to the original state. This provides maintained switching action suitable for power on/off control, mode selection, enable/disable functions, and lighting control.

This is different from a momentary switch, which returns to its original position when the actuator is released. The choice between self-locking and momentary depends on whether the application requires a maintained or temporary switching action.

Right Angle Orientation — Benefits for PCB Design

The right-angle orientation of this 5.8mm PCB push switch offers several advantages for PCB designers. The side-entry design positions the actuator parallel to the PCB surface, enabling edge-mount installation that reduces vertical height requirements. This is particularly useful in slim devices where vertical clearance is limited.

For compact electronic products, the right-angle orientation can simplify enclosure design by allowing the switch to be accessed from the side rather than the top of the device. This can improve industrial design and provide more flexibility in component placement.

Applications Across Industries

This latching push button switch is widely used across multiple industries. Consumer electronics use it for power control and mode selection in portable devices. Industrial control systems use it for control panels and operator interfaces where maintained state is required. Instrumentation uses it for test equipment and configuration selection. Audio equipment uses it for power control and mode selection. Communication equipment and embedded systems also rely on the PB-22E60 for compact side-entry maintained switching.

Why Choose Vistar as Your Push Switch Supplier

Vistar Electronics is a trusted manufacturer and supplier of push switches serving customers in consumer electronics, industrial automation, and embedded systems. Our push switch lineup includes momentary and self-locking configurations with various sizes, orientations, and mounting styles.

With ISO 9001:2015 certification and a commitment to continuous improvement, Vistar is your reliable partner for high-quality switching solutions. For more technical resources, including PCB layout guidelines and switch selection guides, visit our technical blog or contact our engineering support team directly.

Explore our full range of push switches and related content:

• Push Switches — Full Product Collection
• 5.8mm Self-Locking Push Switch — Alternative
• Momentary vs Latching Push Switch Guide

When designing a push-button control circuit, engineers should evaluate the mechanical switch together with the complete electrical system. Important parameters include contact configuration, contact resistance, insulation resistance, dielectric strength, operating force, travel, mechanical life, electrical life, and environmental performance.

The CUI Devices technical resources provide useful reference information for push-button switch selection and mechanical characteristics.

For additional switch technology information, engineers can also review the E-Switch pushbutton product resources when comparing circuit configurations and switch construction.