TUHCH-88B-930-Q(F)

Overview

The TUHCH-88B-930-Q(F) is a panel-mount piezoelectric buzzer from the Floyd Bell Turbo series. It operates on a DC input voltage range of 9 to 30 volts and features an internally driven indicator circuit. The unit measures 33.02mm in diameter with a maximum seated height of 29.97mm. It provides an extra loud fast chime alarm mode and includes a volume control mechanism for sound adjustment.

Feature Summary

• Combines visual indication with audible alerting through an integrated internally driven circuit
• Features a universal twin turbo design allowing independent control of light and sound functions
• Includes a built-in volume control mechanism for adjustable acoustic output levels

Applications

• Industrial machinery status monitoring
• Control panel alarm systems
• Electronic equipment safety warnings

Procurement Notes

Verify the specific suffix (F) against official datasheets to confirm the presence of the volume control feature, as variations exist within the Turbo series. Ensure the operating voltage range of 9 to 30 VDC matches your system requirements. Confirm RoHS compliance status if required by your manufacturing standards. Check current product status to ensure active availability before finalizing procurement plans.

Selection Notes

Select this component when both visual and audible alerts are required in a single compact package. The internal driver simplifies circuit design by eliminating external drive components. The wide voltage tolerance supports various industrial power supplies. Consider the physical dimensions for panel cutout compatibility and the need for manual volume adjustment during operation.

Part Context

This part belongs to the Floyd Bell Turbo series of audible and visual indicators. These devices are designed for high-visibility and high-audibility applications in industrial environments. The series typically offers robust construction suitable for demanding operational conditions. Other variants in the family may differ in voltage ranges, mounting styles, or specific acoustic patterns.

Replacement Considerations

Direct substitutes include other models within the Floyd Bell Turbo series that share similar mounting dimensions and voltage ranges. Verify functional equivalence regarding the internal driver and volume control features. Cross-reference specifications with equivalent products from other manufacturers only if they match the exact electrical and mechanical parameters.