The KENO Piezo Element 800 O 1 ± 0.5kHz is a 41mm diameter piezo element with a 75000nF±30%nF capacitance that can be used for a small audio transducer such as a buzzer.

A piezo audio transducer suitable for PCB mounting. Applications include - Industry, Security, Sensing & Instrumentation

• Voltage rating: 5V
• Diameter: 13.8mm
• Epoxy sealed base
• Low power consumption
• Current rating: 1mA
• Sound output: 80dB at 10cm
• Frequency: 4000Hz
• Wave solderable and washable
• Colour: black
• Material: ABS

A PCB mountable Piezo transducer with low current consumption. Applications include - Industry, Security, Sensing & Instrumentation

• Voltage rating: 1.5V
• Diameter: 12mm
• Current rating : 15mA
• Sound output: 80dB at 10cm
• Frequency: 2048Hz
• Wave solderable
• Weight: 2g
• Colour: black
• Material: ABS

A piezo audio transducer suitable for PCB mounting. Applications include - Industry, Security, Sensing & Instrumentation

• Voltage rating: 9V
• Diameter: 24mm
• Epoxy sealed base
• Wave solderable and washable
• Low power consumption
• Current rating: 3mA
• Sound output: 85dB at 10cm
• Frequency: 4000Hz
• Colour: black
• Material: ABS

A 27mm diameter piezo transducer element fitted with 200mm flying leads.

• Max. voltage: 30V peak to peak, square wave
• Low power consumption
• Reliable and lightweight
• Only 0.52mm thick
• Requires drive circuit
• Material: Brass

This piezo transducer is able to generate a range of audible tones and frequencies when energised by a 12V peak square wave. Provided it is mounted rigidly, outputs of up to 80dB can be achieved.

• PCB mounting
• Ideal for toys, clocks and watches, calculators and electronic games
• Suitable for use in professional, commercial and industrial applications
• Durable in domestic appliances
• Requires drive circuit
• Dimensions: 17mm (dia.) x 8mm (height)

This 12.5mm piezo transducer is able to generate a range of audible tones and frequencies when energised by a 12V peak square wave.

Provided it is mounted rigidly, outputs of up to 75dB can be achieved.

• Flying leads
• Requires drive circuit
• Ideal for toys, clocks and watches, calculators and electronic games, using the transducer in place of a speaker
• Suitable for use in professional, commercial and industrial applications
• Durable in domestic appliances

This 23mm piezo transducer is able to generate a range of audible tones and frequencies when energised by a 12V peak square wave.

Provided it is mounted rigidly, outputs of up to 80dB can be achieved.

• Flying leads
• Mounting lugs
• Requires drive circuit
• Ideal for toys, clocks and watches, calculators and electronic games, using the transducer in place of a speaker
• Suitable for use in professional, commercial and industrial applications
• Durable in domestic appliances

This 30mm piezo transducer is able to generate a range of audible tones and frequencies when energised by a 12V peak square wave.

Provided it is mounted rigidly, outputs of up to 80dB can be achieved.

• Flying leads
• Requires drive circuit
• Mounting lugs
• Ideal for toys, clocks and watches, calculators and electronic games, using the transducer in place of a speaker
• Suitable for use in professional, commercial and industrial applications
• Durable in domestic appliances

A piezo audio transducer that is epoxy sealed at base and suitable for PCB mounting.

• Wave solderable and washable
• Low power consumption
• Voltage rating 9V
• Current rating 3mA
• Sound output 85dB at 10cm
• Frequency 4000Hz
• Diameter 24mm
• Available in black

A piezo audio transducer that is epoxy sealed at base and suitable for PCB mounting.

• Wave solderable and washable
• Low power consumption
• Voltage rating 5A
• Current rating 1mA
• Sound output 80dB at 10cm
• Frequency 4000Hz
• Diameter 13.8mm
• Available in black

PCB mountable Electro Mechanical Transducer with low current consumption, wave solderable.

• 12mm diameter
• High sound output
• 1.5V voltage rating
• 15mA current
• Sound output 80dB at 10cm
• 2048Hz frequency
• Weight 2g
• Available in black

A 27mm diameter piezo element that comes with 200mm flying leads.

• Low power consumption
• Reliable and lightweight
• Just 0.52mm thick

This 30mm piezo transducer is able to generate a range of audible tones and frequencies when energised by a 12V peak square wave. Provided it is mounted rigidly in the prescribed manner, outputs of up to 80dB can be achieved.

• Flying leads
• Requires drive circuit
• PCB mounting
• Ideal for toys, clocks and watches, calculators and electronic games, using the transducer in place of a speaker
• Suitable for use in professional, commercial and industrial applications.
• Durable in domestic appliances

The WAGO Current Measuring Transducer AC/DC 0–1A, 0–5A is used to measure AC and DC currents AC/DC 0–1A, as well as AC/DC 0–5A. It can record sinusoidal and optionally also non-sinusoidal signals (true RMS measurement). The current transducer converts the output current into an analogue standard signal.