Audio Frequency Transformer-600ohm impedance rating Overview: This is a simple, through-hole transformer. Both primary and secondary windings have a 600Ω impedance rating. As the turns ratio is 1:1, this transformer is geared towards isolation rather than voltage transformation....... Please get registered for product detail and price chart

DC Active Mechanical Buzzer - 26.4 * 17.6mm Overview: Consisting of an electronic circuit board, an electromagnet and a strong Neodymium magnet attached to a spring,this active mechanical buzzer is popularly used for security purposes as an alarming device. ...... Please get registered for product detail and price chart

DC Active Mechanical Buzzer - 33.5 * 16.7* 16.5mm Overview: Consisting of an electronic circuit board, an electromagnet and a strong Neodymium magnet attached to a spring,this active mechanical buzzer is popularly used for security purposes as an alarming device. ...... Please get registered for product detail and price chart

DC High Decibel Active Mechanical Buzzer Overview: This is a high dB buzzer, commonly served as an alarming device in security system. It is made by industrial quality at its best price....... Please get registered for product detail and price chart

Through-hole Active Piezo Buzzer - OD: 14.1mm / H: 7mm Overview: Serving as an alarming device, this Active Piezo Buzzer is popularly used in many electronic projects. It is made by industrial quality. Good to have them for retail....... Please get registered for product detail and price chart

Mini Active Piezo Buzzer - OD: 23mm / H: 10mm Overview: Serving as an alarming device, this Active Piezo Buzzer is popularly used in many electronic projects. It is made by industrial quality. Good to have them for retail....... Please get registered for product detail and price chart

Mini Active Piezo Buzzer - OD: 23mm / H: 16mm Overview: Serving as an alarming device, this Active Piezo Buzzer is popularly used in many electronic projects. It is made by industrial quality. Good to have them for retail....... Please get registered for product detail and price chart

Through-hole Active Piezo Buzzer - OD: 23mm / H: 19mm Overview: Serving as an alarming device, this Active Piezo Buzzer is popularly used in many electronic projects. It is made by industrial quality. Good to have them for retail....... Please get registered for product detail and price chart

Through-hole Active Electro Magnetic Buzzer - Dia.: 9mm /H: 4.2mm Overview: To compare with passive buzzer, Active Electro-Magnetic Buzzer is easy to use, just plug-and-play. The advantage is its low power consumption and good quality material in production....... Please get registered for product detail and price chart

Through-hole Active Electro Magnetic Buzzer - Dia.: 9mm /H: 5.5mm Overview: To compare with passive buzzer, Active Electro-Magnetic Buzzer is easy to use, just plug-and-play. The advantage is its low power consumption and good quality material in production....... Please get registered for product detail and price chart

Through-hole Active Electro Magnetic Buzzer - Dia.: 12mm / H: 6.5mm Overview: To compare with passive buzzer, Active Electro-Magnetic Buzzer is easy to use, just plug-and-play. The advantage is its low power consumption and good quality material in production....... Please get registered for product detail and price chart

Through-hole Active Electro Magnetic Buzzer - Dia.: 12mm /H: 9.5mm Overview: To compare with passive buzzer, Active Electro-Magnetic Buzzer is easy to use, just plug-and-play. The advantage is its low power consumption and good quality material in production....... Please get registered for product detail and price chart

Mini Speaker in Round-shape Series - OD: 13mm /16mm Overview: These small 0.5 W and 0.8W speakers with 13mm and 16mm by diameter are in compact way to add high-fidelity sound compared to typical units of the size that can bring a DIY project to life. ...... Please get registered for product detail and price chart

Multimedia Speaker OD: 36mm / H: 4.8mm Overview: These tiny Multimedia Speakers are selected for selected for DIY projects that are required. They can also be used on laptop for replacements. Low power consumption and low cost at good quality....... Please get registered for product detail and price chart

Through Hole Capacitive Microphone Cartridge - Electret Type - OD: 4.0 / 4.5mm Overview: These electret microphone cartridges and very tiny. Useful in DIY projects and electronic acoustic and audio applications. ...... Please get registered for product detail and price chart

Through Hole Capacitive Microphone Cartridge - Electret Type - OD: 6.0 / 9.7mm Overview: These electret microphone cartridges and very tiny. Useful in DIY projects and electronic acoustic and audio applications....... Please get registered for product detail and price chart