Computer case part DimasTech PD023 silver — single-piece chassis accessory

DimasTech PD023 silver is a single-piece computer case part designed as an accessory component for desktop PC chassis. Supplied as one piece, this silver replacement or upgrade element fits into compatible enclosures and provides a compact, ready-to-install option for system builders and technicians who need a spare chassis component. The part integrates a 19 mm ID push-button with an orange LED color ring and illumination, intended for power indication and user interaction on a computer housing.

Advantages

This single-piece chassis accessory offers straightforward installation and a uniform silver finish for a clean appearance inside or on the exterior of a case panel. The integrated push-button is momentary action and includes both normally open (NO) and normally closed (NC) contacts, enabling flexible wiring for different control schemes. The orange LED power ring runs at 12V and supports typical AC/DC-powered systems, with an expected lifetime of approximately 40,000 hours.

Suitable for

• Replacing a damaged or worn push-button assembly in a desktop computer case
• Upgrading case front-panel controls to add a colored illuminated power indicator
• Custom PC builds where a single silver chassis component is required for matching aesthetics
• Repair and maintenance tasks performed by system builders and technicians

Key specifications

• Color: silver finish suitable for standard PC enclosures
• Push-button diameter: 19 mm inner diameter
• Button type: momentary action
• Contacts: 1 normally open (NO) and 1 normally closed (NC)
• LED: orange color ring for power indication
• LED power: 12 V operation (AC/DC compatible)
• LED lifetime: approximately 40,000 hours
• Includes a power LED contact for integration with case wiring

How to use

Remove the old or damaged part from the case panel following the chassis manufacturer's instructions, then insert the DimasTech PD023 silver single-piece component into the appropriate cutout. Connect the NO and NC contacts according to the desired control logic and wire the power LED contact to a 12 V supply or to the case power LED circuit as specified by the system. Ensure all connections are secure and that cabling is routed to avoid interference with moving components before testing the button and illumination.

Recommendations

Verify case cutout dimensions match a 19 mm ID push-button before installation. Use proper ESD precautions while handling internal components and avoid exposing the LED ring to voltages above 12 V to preserve the specified lifetime.