CH-09-301-Q(M)

Overview

The CH-09-301-Q(M) is a piezoelectric buzzer manufactured by Floyd Bell Inc. It operates at a rated voltage of 220 Vac and draws a supply current of 40 mA. The device produces a moderate chime tone with a sound pressure level of 93 dB(A). It features quick connect blade terminals for electrical connection and is designed for panel mounting. The unit has a diameter of 35.8 mm and holds UL and UR approval agency certifications.

Feature Summary

• Internally driven indicator circuitry
• Moderate chime tone output
• Quick connect blade terminal interface

Applications

• Industrial control panels
• Appliance status indication
• Equipment alarm systems

Procurement Notes

Verify the specific suffix (M) to confirm the terminal type and tone characteristics, as variations exist within the series. Confirm that the 220 Vac rating matches the target application voltage. Ensure panel cutout dimensions accommodate the 35.8 mm diameter. Check for UL/UR certification requirements in your region before finalizing procurement.

Selection Notes

Select this component when a high-voltage AC piezo buzzer is required for direct connection without external drivers. The internally driven design simplifies circuit layout. Consider the 93 dB(A) acoustic output for audible alerting needs. Verify compatibility with existing panel mounting structures due to the specific diameter constraint.

Part Context

This part belongs to the Floyd Bell Turbo series of alarms and buzzers. It is categorized under audio products, specifically alarms, buzzers, and sirens. The manufacturer lists it as an active product with bulk packaging options available through distributors.

Replacement Considerations

The MW-09-301-Q is listed as a similar model from the same manufacturer. Verify if the alternative offers identical voltage ratings and acoustic performance before substitution.