RS PRO 88dB SMD Continuous Internal Magnetic Buzzer Component, 12.8 x 12.8 x 6.5mm, 4V dc Min, 7V dc Max

Set up an audio signal on your electrical equipment, simply and reliably, with this electromagnetic buzzer from RS PRO. It's capable of emitting a continuous tone, with up to 88 dB (decibels) of loudness at a distance of 30 cm, making it ideal for attracting attention in large or busy environments.
The component has compact dimensions and a weight of just 2 g, which will allow you to set it up as part of complex electrical arrangements or systems where space is restricted. It's designed for surface mounting, so you can install it directly on your PCB (printed circuit board) to save space, and easily automate the installation to reduce maintenance time.
A wide operating temperature range of -20°C to +70°C means that this component is suitable for a variety of demanding settings. Use it for household appliances, security or fire alarms, and industrial machinery.

• Internal drive type
• Dimensions of 12.8 (length) x 12.8 (width) x 6.5 mm (height)
• Frequency range of 2.0 kHz (kilohertz) to 2.8 kHz
• Operating temperature range of -20°C to +70°C
• Supply voltage range of 4 V (volts) DC to 7 V DC
• Surface mounting
• Sound level of 88 dB
• Supply current of 30 mA (milliamperes)
• Continuous tone type