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CPT-2016-75-SMT-TR is listed in the Alarms, Buzzers, And Sirens range at ChipApex. The manufacturer field lists Same Sky (Formerly CUI Devices). Its product description is BUZZER PIEZO 3V16X16MM SMD. Review the specifications below when checking this part for your BOM.
Alarms, Buzzers, And Sirens specifications for CPT-2016-75-SMT-TR
- Description：BUZZER PIEZO 3V16X16MM SMD
- Series：CPT
- Mfr：Same Sky (Formerly CUI Devices)
- Package：Tape & Reel (TR),Cut Tape (CT)
- Driver Circuitry：Transducer, Externally Driven
- Input Type：Peak-Peak Signal
- Frequency：4kHz
- Technology：Piezo
- Operating Mode：-
- Duration：-
- Sound Pressure Level (SPL)：75dB @ 3V, 10cm
- Current - Supply：5mA
- Port Location：Side
- Operating Temperature：-40°C ~ 85°C
- Approval Agency：-
- Ratings：-
- Ingress Protection：-
- Mounting Type：Surface Mount
- Termination：Solder Pads
- Height - Seated (Max)：0.118" (3.00mm)
- Voltage - Rated：3 V
- Voltage Range：3 ~ 20V
- Size / Dimension：0.630" L x 0.630" W (16.00mm x 16.00mm)
Alarms, Buzzers, And Sirens datasheet and documents for CPT-2016-75-SMT-TR
Alarms, Buzzers, And Sirens Overview
The CPT-2016-75-SMT-TR is a piezoelectric audio transducer manufactured by Same Sky. It features surface mount technology with dimensions of 20 mm x 16 mm x 2.5 mm. The device operates at a rated voltage of 3 Vp-p and produces a sound pressure level of 75 dB. Its resonant frequency is specified at 2.7 kHz, and it has a capacitance of 20.8 nF.
Alarms, Buzzers, And Sirens Feature Summary
- Piezoelectric transduction mechanism for audio indication
- Surface mount package design for automated PCB assembly
- Low profile form factor suitable for space-constrained enclosures
Alarms, Buzzers, And Sirens Applications
- Electronic equipment status indicators
- Appliance audible alerts
- Industrial control panel signaling
Alarms, Buzzers, And Sirens Procurement Notes
Verify the specific datasheet version to confirm electrical parameters, as manufacturer listings may vary between 3V and 320V specifications. Ensure the footprint matches the target PCB layout. Confirm RoHS compliance status directly from the official documentation before finalizing procurement.
Alarms, Buzzers, And Sirens Selection Notes
Select this component when a low-profile piezoelectric buzzer is required for surface mount applications. Consider the 75 dB output and 2.7 kHz frequency against acoustic requirements. Verify voltage compatibility with the driving circuit, noting potential discrepancies in listed operating voltages across different sources.
Alarms, Buzzers, And Sirens Part Context
This part belongs to the Same Sky CPT series of piezoelectric buzzers. These components are designed for general-purpose audio indication in consumer electronics and industrial devices. The series offers various sizes and mounting options to accommodate different enclosure constraints and acoustic needs.
Alarms, Buzzers, And Sirens Replacement Considerations
Cross-reference with other Same Sky CPT series parts for dimensional compatibility. Verify equivalent acoustic performance and electrical characteristics before substituting.
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