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SC616CPR
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Product Detailed Parameters
- Description：BUZZER PIEZO 42.85MM PNL MNT
- Series：SC
- Mfr：Mallory Sonalert Products Inc.
- Package：Bulk
- Driver Circuitry：Indicator, Internally Driven
- Input Type：DC
- Frequency：2.9kHz
- Technology：Piezo
- Operating Mode：Chime
- Duration：-
- Sound Pressure Level (SPL)：68dB @ 6V, 61cm
- Current - Supply：6 ~ 23mA
- Port Location：Top
- Operating Temperature：-30°C ~ 65°C
- Approval Agency：cUL, UL
- Ratings：-
- Ingress Protection：-
- Mounting Type：Panel Mount
- Termination：Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)
- Height - Seated (Max)：1.399" (35.54mm)
- Voltage Range：6 ~ 16V
- Size / Dimension：1.687" Dia (42.85mm)
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Overview
The SC616CPR is an industrial piezoelectric buzzer from the Mallory Sonalert SC series, designed for panel mounting. It operates on a 6 to 16 VDC supply and features internal drive circuitry. The device produces a medium chime tone at a frequency of 2.9 kHz with a sound pressure level of 68 dB measured at 6V and 61 cm. Electrical consumption is rated between 6 and 23 mA. It utilizes screw terminals for connection and includes UL/cUL approval.
Feature Summary
- Integrated internal drive circuitry for direct DC operation
- Industrial-grade construction suitable for panel mounting applications
- Certified compliance with UL and cUL safety standards
Applications
- Industrial control panels requiring audible status alerts
- Equipment monitoring systems needing low-power chime indicators
- Safety warning devices in machinery with 6-16VDC power supplies
Procurement Notes
Verify the specific voltage rating and current draw requirements against the official datasheet before integration. Confirm that the 68 dB sound level meets the acoustic requirements of the installation environment. Ensure the panel mount hole dimensions align with the 43 mm diameter specification. Check for any regional certification restrictions regarding UL/cUL approvals for the target market.
Selection Notes
Select this component when a continuous chime signal is required rather than a steady tone or warble. The internal driver simplifies circuit design by eliminating external oscillators. Consider the 68 dB output if the application does not require high-decibel alarms. Verify that the 6-16 VDC input range matches the system power architecture. Compare with other SC series variants if different tones or higher sound levels are needed.
Part Context
This part belongs to the Mallory Sonalert SC series of industrial audio indicators. These devices are characterized by their robust construction and suitability for harsh environments. The series offers various tones and voltage ratings, with the SC616CPR specifically providing a medium chime profile. It represents a standard solution for reliable audible signaling in industrial automation contexts.
Replacement Considerations
Direct substitutes within the same series include SC616N for a continuous tone or SC616JWR for a warble tone. Variants like SC616NPU offer constant fast pulse options. Ensure replacement parts maintain the same 6-16 VDC operating range and panel mount compatibility.
