TUHCH-88W-930-Q(M)

Overview

The TUHCH-88W-930-Q(M) is an internally driven piezoelectric buzzer manufactured by Floyd Bell Inc. It operates within a DC voltage range of 9 to 30V and features panel mount installation with a diameter of 33.02mm. The device is designed for extra loud fast chime tone operation and is available in white. It functions reliably across an operating temperature range of -20°C to +65°C.

Feature Summary

• Internally driven indicator circuitry
• Extra loud fast chime tone operation
• Panel mount design

Applications

• Industrial alarm systems
• Safety warning devices
• Control panel indicators

Procurement Notes

Verify the specific suffix (Q(M)) against official datasheets to confirm exact electrical characteristics and mounting dimensions. Ensure the required voltage range aligns with system specifications before procurement. Confirm RoHS compliance status if environmental regulations apply to the deployment environment.

Selection Notes

Select this component when an extra loud, fast chime tone is required for high-noise environments. The internally driven nature simplifies integration by eliminating the need for external oscillators. Verify that the 9-30V DC input matches the available power supply rails and that the 33.02mm panel cutout fits the enclosure design.

Part Context

This part belongs to the Floyd Bell Turbo series of piezoelectric buzzers. It shares physical dimensions with similar models like the TMC-86 series but differs in drive circuitry and acoustic output characteristics. The product remains active in the manufacturer's portfolio for industrial signaling applications.

Replacement Considerations

Direct substitutes include TUHCH-88W-930-Q(F) and TUHCH-88B-930-Q(M). Verify voltage tolerance and acoustic output levels when cross-referencing these alternatives to ensure functional equivalence in the target application.