Philips 77921-61400 Function Keyboard PCA for Sono 2500

This listing covers the Philips function keyboard pca, rev a (onboard it is printed code 77921-21400, including 77921-61400 function keyboard pca, 77922-63050 keyboard (button), 77921-40540 function membrane), a replacement / service item used in Philips ultrasound consoles. The data below — brand, model reference, compatible systems, and catalog metadata — is drawn directly from our internal catalog record.

Product Highlights

• Manufacturer-defined function: function keyboard pca, rev a (onboard it is printed code 77921-21400, including 77921-61400 function keyboard pca, 77922-63050 keyboard (button), 77921-40540 function membrane) (for Philips ultrasound platforms).
• Compatible with Philips Sono 2500.
• Catalog part reference: 77921-61400.
• Carried as a Philips replacement component for service and refurbishment workflows.
• Catalogued under: Ultrasound » Accessories.

Technical Details

Platform Compatibility

Catalog compatibility: Philips Sono 2500. Validate the system model designation against the part number prior to procurement to avoid fitment issues.

About This Component

A control-panel membrane is the printed elastomer overlay that maps finger press to the switch matrix underneath. On ultrasound consoles the membrane also seals the panel against gel and disinfectant ingress, so its condition directly affects both typing feel and long-term reliability of the underlying PCB. Membrane replacement is a standard part of any console refurbishment and should be matched by part reference rather than by generic fitment.

Package Contents

• Philips 77921-61400 Function Keyboard PCA for Sono 2500
• Manufacturer part reference label

Buyer Notes

• Verify the part number and model fitment against your unit's documentation prior to purchase.
• Product images and descriptions are for reference; the appearance of the actual item may vary by production batch or revision.
• If you are unsure about compatibility, contact our support team with your system model and serial number.
• Where the part interacts with patient-contact or measurement-critical subsystems, validate the system against the manufacturer's service procedure before returning it to clinical use.
• Cross-check the on-unit part marking against the catalog part reference before installation.

SKU/Link Reference: Philips77921-61400FunctionkeyboardPCArevAonboarditisprintedcode77921-21400including77921-61400FunctionKeyboardPCA