Distributor Rutronik offers what is believed to be the world’s smallest buzzer, the KSSGI3J12-A from Kingstate. The small architecture makes it suitable for wearable and portable devices, says the company.
Measuring only 4x4x2mm, the buzzer has high frequency 4,000 ±300Hz and has a rated voltage of 3V op with a minimum SPL of 70dB. It does not contain hazardous substances, making it an efficient, thin and heat-resistant component suitable for wearable and portable devices, car and home electric, GPS navigation devices, as well as for consumer products, hand held, office and medical equipment.
http://www.rutronik.com
Sector News
Fitness tracking reference design is for smartphones and wearables
In Las Vegas, at the CES (Consumer Electronics Show) this week, MegaChips announced a partnership with Bosch Sensortec to provide a complete reference design for use in smartphones, wearables and other personal devices to monitor activities in real-time. The Chignon B reference design provides both context and location awareness for health, fitness and indoor navigation monitoring and tracking applications.
NFC sensor transponder is programmable and ISO 15693-compliant
Designed for industrial, medical, wearables and IoT applications, the RF430FRL15xH NFC sensor transponders are the industry’s first programmable, ISO 15693-compliant 13.56MHz sensor transponder, claims Texas Instrument. The SoC integrates a low-power microcontroller with non-volatile FRAM with the NFC interface with a programmable microcontroller, an ADC and SPI or I²C interface. The dual-interface NFC sensor transponder is optimised for use in passive (battery-less) or semi-active modes for extended battery life in consumer wearables, industrial, medical and asset tracking applications.
Rugged connector has pin socket version
Continuing the trend of miniaturisation, Fischer Connector has introduced the MiniMax in 19- and 24pin configurations, giving designers more flexibility, especially where space and weight restrictions play a role.
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