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Product Detailed Parameters
- Description：BUZZER PIEZO 10V 24.00MM TH
- Series：CEP
- Mfr：Same Sky (Formerly CUI Devices)
- Package：Tray
- Driver Circuitry：Transducer, Externally Driven
- Input Type：Peak-Peak Signal
- Frequency：-
- Technology：Piezo
- Operating Mode：Single Tone
- Duration：-
- Sound Pressure Level (SPL)：92dB @ 10V, 10cm
- Current - Supply：11mA
- Port Location：Top
- Operating Temperature：-30°C ~ 85°C
- Approval Agency：-
- Ratings：-
- Ingress Protection：-
- Mounting Type：Through Hole
- Termination：PC Pins
- Height - Seated (Max)：0.307" (7.80mm)
- Voltage - Rated：10 V
- Voltage Range：30V (Max)
- Size / Dimension：0.945" Dia (24.00mm)
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Overview
The CEP-1112 is an externally driven piezo audio transducer buzzer manufactured by Same Sky. It features a through-hole mounting style with wire leads for circuit board integration. The device operates at a rated voltage of 10 V and draws a current of 11 mA. It delivers a sound pressure level of 92 dB when tested at the rated voltage. The unit is designed for panel or board mounting applications requiring reliable acoustic signaling.
Feature Summary
- Externally driven piezoelectric transducer design
- Through-hole termination with integrated wire leads
- High acoustic output capability at rated voltage
Applications
- Industrial equipment status indicators
- Consumer appliance alert systems
- Medical device auditory feedback modules
Procurement Notes
Verify the specific datasheet version to confirm exact dimensional tolerances and lead wire specifications before finalizing the PCB layout. Ensure the driving circuit can supply the required 11 mA current at 10 V without exceeding thermal limits. Confirm RoHS compliance documentation matches the manufacturing batch requirements for your target market regulations.
Selection Notes
Select this component when a high-decibel audible alert is required in space-constrained designs. The through-hole construction provides mechanical stability compared to surface-mount alternatives. Consider the 10 V operating requirement to ensure compatibility with existing power rails or driver circuits within the system architecture.
Part Context
This part belongs to the Same Sky series of piezo audio transducers, formerly associated with CUI Devices. It serves as a standard solution for general-purpose audible indication needs where robustness and clear acoustic output are prioritized over low-power consumption characteristics found in active electronic buzzers.
Replacement Considerations
CEP-1116 is a documented alternative from the same manufacturer offering similar buzzer functionality. Verify pinout compatibility and acoustic performance differences before substituting.
