The KEPO Miniature Buzzer 400Hz is an electronic buzzer that offers a quality pulse tone and is suitable for use in professional, commercial and industrial applications.

• Small/low profile design
• With flying wires
• 34 x 17 x 16mm (L x W x H)
• Colour PBT/Black
• Resonance frequency 3.1kHz ±0.5kHz
• Operating Temperature -20ºC to +70ºC
• Operating Voltage 3 to 6V DC (typical 4.5V)
• Max. Rated Current 30mA at 1.5VDC
• Manufacturer part: KPMB-G2345L1-K6440

These 5V electronic buzzers offer a high but rich sound. They are ideal for many applications, e.g., telephone timers, calling devices, clocks, electronic toys and safety equipment.

• Rated voltage: 5V DC
• Operating voltage max.: 3 to 8V DC
• Sound output: 85dB
• Frequency: 3100 ±500Hz
• Housing material: PBT
• Operating temperature: -20°C to +85°C
• PCB pins for direct mounting to PCBs
• Pitch: 7.6mm
• Dimensions: 12mm diameter, 7.5mm height
• Weight: 2g
• Base of the buzzer is potted to maximise protection against flux contamination
• Masking label is included over the sound emission hole to permit board cleaning
• Suitable for inclusion in miniature electronics instrumentation

These 12V electronic buzzers offer a high but rich sound. They are ideal for many applications, e.g., telephone timers, calling devices, clocks, electronic toys and safety equipment.

• Rated voltage: 12V DC
• Operating voltage max.: 8 to 15V DC
• Sound output: 85dB @10cm
• Frequency: 3100 ± 500Hz
• Housing material: PBT
• Operating temperature: -20°C to +85°C
• PCB pins for direct mounting to PCBs
• Pitch: 7.6mm
• Dimensions: 12mm diameter, 7.5mm height
• Weight: 2g
• Base of the buzzer is potted to maximise protection against flux contamination
• Masking label is included over the sound emission hole to permit board cleaning
• Suitable for inclusion in miniature electronics instrumentation

A 1.5V miniature transistor oscillator buzzer with flying leads.

• Voltage: 1.5V
• Frequency: 400Hz
• Sound output: 75dB at 10cm
• Height: 15.5mm
• Length: 33.5mm
• Width: 16.5mm
• Lead length: 150mm
• Mounting lugs with 2mm dia. fixing holes

Low-cost electronic buzzer with PCB mounting.

• Resonant frequency 400Hz
• Black ABS case material
• Voltage rating 12V
• 30mA current rating
• Sound pressure level 80dB at 20cm
• Weight 10g

Suitable for education and hobbyist use only.

Low-cost electronic buzzer with 10cm flying leads.

• Resonant frequency 400Hz
• Black ABS case material
• Voltage rating 12V
• 30mA current rating
• Sound output 80dB at 20cm
• Weight 8g

Suitable for education and hobbyist use only.

A PCB mounting buzzer with a loud but pleasant 85dB tone, operating from a 12V DC supply. The buzzer is only 7.5mm high when mounted on the PCB. It will work with a supply voltage ranging from 8 to 15V DC. Supply polarity is marked on the bottom of the top of the housing as an aid to installation. The case is finished in black.

• The base of the device is potted to maximise protection against flux contamination
• Masking label is included over the sound emission hole to permit board cleaning
• Encapsulated in a low profile housing making them particularly suitable for inclusion in miniature electronics instrumentation
• Supplied with PCB pins for direct mounting to PCBs
• Small / low profile design
• Compact rich sound
• Pitch 7.6mm
• Application: cellular phones, pagers, communication equipment, computers, household appliances, security of electronic devices
• Dimensions 11.6 x 11.6 x 7.5mm

Low-cost electronic buzzer with PCB mounting.

• Resonant frequency 400Hz
• Black ABS case material
• Voltage rating 3V
• 25mA current rating
• Sound pressure level 70dB at 20cm
• Weight 10g

Suitable for education and hobbyist use only.

Low-cost electronic buzzer with 10cm flying leads.

• Resonant frequency 400Hz
• Black ABS case material
• Voltage rating 3V
• 25mA current rating
• Sound output 70dB at 20cm
• Weight 8g

Suitable for education and hobbyist use only.

A PCB mounting buzzer with a loud but pleasant 85dB tone, operating from a 6V DC supply. The buzzer is only 7.5mm high when mounted on the PCB. It will work with a supply voltage ranging from 3 to 8V DC. Supply polarity is marked on the bottom of the top of the housing as an aid to installation. The case is finished in black.

• The base of the device is potted to maximise protection against flux contamination
• Masking label is included over the sound emission hole to permit board cleaning
• Encapsulated in a low profile housing making them particularly suitable for inclusion in miniature electronics instrumentation
• Supplied with PCB pins for direct mounting to PCBs
• Small / low profile design
• Compact rich sound
• Pitch 7.6mm
• Application: cellular phones, pagers, communication equipment, computers, household appliances, security of electronic devices
• Dimensions 11.6 x 11.6 x 7.5mm

Low-cost electronic buzzer with PCB mounting.

• Resonant frequency 400Hz
• Black ABS case material
• Voltage rating 6V
• 30mA current rating
• Sound pressure level 75dB at 20cm
• Weight 10g

Suitable for education and hobbyist use only.

Low-cost electronic buzzer with 10cm flying leads.

• Resonant frequency 400Hz
• Black ABS case material
• Voltage rating 6V
• 30mA current rating
• Sound output 75dB at 20cm
• Weight 8g

Suitable for education and hobbyist use only.

An uncased miniature piezo transducer offering an ultra low profile.

• Ideal for use with speech and music modules as fitted to greetings cards and toys
• Connection is by means of 95mm flying leads
• Diameter 20mm

A rectangular electronic buzzer offering a high but rich sound.

• Electronic buzzer
• 6V DC voltage rating
• 30mA current
• 75dB at 20cm sound output
• 400Hz frequency
• 10g weight
• 20cm flying leads
• 2mm fixing holes in base
• ABS housing
• KPMB-2200L series

A rectangular electronic buzzer offering a high but rich sound.

• Electronic buzzer
• 12V DC voltage rating
• 30mA current
• 80dB at 20cm sound output
• 400Hz frequency
• 10g weight
• 20cm flying leads
• 2mm fixing holes in base
• ABS housing
• KPMB-2200L series

A round electronic buzzer in black ABS housing with 20cm flying leads offering a high but rich sound.

• 2mm fixing holes in base
• KPMB-2600L series
• Voltage rating 3V DC
• Current rating 40mA
• 80dB at 20cm sound output
• Frequency 400Hz
• Diameter 26mm

A round electronic buzzer in black ABS housing with 20cm flying leads offering a high but rich sound.

• 2mm fixing holes in base
• KPMB-2600L series
• Voltage rating 6V DC
• Current rating 40mA
• 80dB at 20cm sound output
• Frequency 400Hz
• Diameter 26mm

A round electronic buzzer in black ABS housing with 20cm flying leads offering a high but rich sound.

• 2mm fixing holes in base
• KPMB-2600L series
• Voltage rating 12V DC
• Current rating 40mA
• 85dB at 20cm sound output
• Frequency 400Hz
• Diameter 26mm

A 5V miniature profile electromagnetic buzzer that features a sealed construction making it suitable for washing and wave soldering manufacturing techniques. These miniature buzzers have PCB pins for direct board mounting and are suitable for a wide applications.

The SoniCrest HCM1206BX is a 6V electromagnetic low profile buzzer unit that has a sealed structure and is washable and compatible with wave soldering. Suitable for a wide applications such as: multi-tone audio signals (e.g. GSM), mobile phones and pagers, PDAs, automotive, domestic appliances, portable equipment, medical devices and computer motherboards.

The SoniCrest HCM1212BX is a 12V electromagnetic low profile buzzer unit that has a sealed structure and is washable and compatible with wave soldering. Suitable for a wide applications such as: multi-tone audio signals (e.g. GSM), mobile phones and pagers, PDAs, automotive, domestic appliances, portable equipment, medical devices and computer motherboards.

A 12V miniature profile electromagnetic buzzer that features a sealed construction making it suitable for washing and wave soldering manufacturing techniques. These miniature buzzers have PCB pins for direct board mounting and are suitable for a wide applications.