| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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500 pcs
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500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The CEM-1201(50) is a magnetic buzzer transducer from Same Sky (formerly CUI Devices). It is designed for applications requiring a single-tone audible alert with a rated frequency of 2.048 kHz. The device operates over a voltage range of 1.0V to 2.0V and draws a typical current of 20mA at rated voltage. With a typical sound pressure level of 87 dBA measured at 10 cm, it provides a clear audible signal. The buzzer features a 12.0 mm diameter and 8.5 mm height, making it suitable for compact designs. It uses through-hole mounting with gold-plated PC pins for reliable soldering. The housing is made of PPO material and is RoHS compliant. Operating temperature range is -20°C to 60°C. Designed for hand soldering only, not recommended for wave soldering.
The rated voltage is 1.5 V, with an operating voltage range of 1.0 V to 2.0 V.
The rated frequency is 2.048 kHz.
The sound pressure level is 80 dBA minimum and 87 dBA typical, measured at 10 cm with a 2.048 kHz square wave at rated voltage.
Yes, it is a magnetic transducer that requires an external drive signal (zero-peak signal).
It is a through-hole mounting component with PC pin termination (gold-plated).
Typical current consumption is 20 mA at rated voltage (1.5 V, 2.048 kHz square wave).
The operating temperature range is -20°C to 60°C. Storage temperature range is -30°C to 70°C.