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New Indicator Buzzers Feature Tight Frequency Tolerances

TUALATIN, Ore. — June 23, 2020 — CUI Devices’ Audio Group today announced the introduction of new magnetic and piezo indicator buzzers with tight frequency tolerances of ±100 Hz. Thanks to their narrow frequency range, these audio indicators offer added frequency stability that is not affected by temperature or voltage, while providing more consistent tones and sounds in an end application. This makes them a highly reliable solution for medical, smart home, and security applications that require greater tone consistency.

With a built-in driving circuit, these magnetic and piezo buzzers feature sound pressure levels (SPLs) of 80, 85, or 88 dB at 10 cm, rated frequencies of 2400, 2700, or 4000 Hz, and rated voltages of 3, 5, or 12 Vdc. The models further offer through hole mounting styles and are housed in compact packages with diameters as small as 9.6 mm and profile depths as low as 5 mm. These audio indicators also carry an operating temperature range from -30 up to 70°C and are wave solder compatible.

CUI Devices’ new magnetic and piezo indicator buzzers are available immediately with prices starting at $0.79 per unit at 100 pieces through distribution. Please contact CUI Devices for OEM pricing.

Product name: CMI-9605IC-0380T, CMI-9605IC-0580T, CMI-1295IC-0385T, CMI-1295IC-0585T, CMI-1295IC-1285T, CPI-1375IC-80T
Availability: Stock to 6 weeks
Possible users: Audio applications requiring tone consistency
Primary features: Tight frequency tolerances of ±100 Hz, built-in driving circuit
Cost: $0.79 per unit at 100 pieces through distribution

View details for the CMI-9605IC-0380T series (

View details for the CMI-9605IC-0580T series (

View details for the CMI-1295IC-0385T series (

View details for the CMI-1295IC-0585T series (

View details for the CMI-1295IC-1285T series (

View details for the CPI-1375IC-80T series (

About CUI Devices
CUI Devices is a technology company focused on the development, manufacturing, and distribution of electronic components for a broad base of market segments. In operation as CUI Inc since 1989, CUI Devices has built customer and partner relationships and value by focusing on making the design engineer’s job easier and more successful through best-in-class online experiences, technical support, and customer service. In September 2019, CUI Devices announced a partial buy-out of CUI Inc’s operations, purchasing the Interconnect, Audio, Thermal Management, Motion, Sensor, and Switches lines. As a stand-alone entity, CUI Devices will continue to invest in the future through new technologies, talented employees, expanded manufacturing capabilities, and a growing global reach. To learn more, visit

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