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Part Number Manufacturer Description Datasheet
K2-6639SP-F4SC-04 Hro Electronics (Beijing) Co., Ltd. Circuit structure: SPST-NO Contact rated current: 50mA @ 12VDC Button head type: Standard Button action direction: Top Actuated 6*6*6.5mm Light touch button. download
K2-6639SP-K4SC-04 Hro Electronics (Beijing) Co., Ltd. Circuit structure: SPST-NO Contact rated current: 50mA @ 12VDC Button head type: Standard Button action direction: Top Actuated 6*6*9mm Light touch button, 1 million times life, please note that the packaging is different from the conventional 6*6 button download
K2-6639SP-G4SC-04 Hro Electronics (Beijing) Co., Ltd. Circuit structure: SPST-NO Contact rated current: 50mA @ 12VDC Button head type: Standard Button action direction: Top Actuated 6*6*7mm light touch button, 1 million times life, please note that the package is different from the conventional 6*6 button download
K2-6639SP-H4SC-04 Hro Electronics (Beijing) Co., Ltd. Circuit structure: SPST-NO Contact rated current: 50mA @ 12VDC Button head type: Standard Button action direction: Top Actuated 6*6*7.5mm Light touch button. download
K6-6156F-07/红绿双色 Hro Electronics (Beijing) Co., Ltd. Circuit structure: SPST-NO Contact rated current: 50mA @ 12VDC Button head type: - Button action direction: Side Actuated illuminated button download
K2-1156SP-F5SW-05 Hro Electronics (Beijing) Co., Ltd. Circuit structure: SPST-NO Contact rated current: 50mA @ 12VDC Button head type: Standard Button action direction: Top Actuated silicone button 350G download
K2-1156SP-D4SW-05 Hro Electronics (Beijing) Co., Ltd. Circuit structure: SPST-NO Contact rated current: 50mA @ 12VDC Button head type: Standard Button action direction: Top Actuated silicone button 250G download
APT32F101H6S6 APTCHIP 32-bit ultra-low power consumption is close to STM32L031, capacitive touch button, LED driver, 2KB SRAM, 36KB Flash, 2.4-5.5V power supply. download
TM1628 Titan Micro Electronics LED driver IC that supports a maximum of 10×2 matrix buttons download
AW9136QNR AWINIC 3-way capacitive touch button control + 6-way LED intelligent breathing light control, supporting double-click and sliding gesture recognition download
HX612D AVIA Semiconductor 12-channel capacitive touch button control chip download
FM2819 Fine Made Electronics Group Co., Ltd. LED miner's lamp, LED flashlight 3W driver chip, controls four different LED lighting modes through one button, with SOS function download
APT8L08SE APTCHIP APT8Lxx is a touch-sensitive button processing chip with no firmware and is built purely on hardware. download
TM1723 Titan Micro Electronics Multi-function LCD driver chip, 20X4-dot LCD driver, 4-channel PWM output driver backlight, key input. download
K2-6639SP-M4SC-04 Hro Electronics (Beijing) Co., Ltd. Circuit structure: SPST-NO Contact rated current: 50mA @ 12VDC Button head type: Standard Button action direction: Top Actuated 6*6*10mm Light touch button, 1 million times life, please note that the packaging is different from the conventional 6*6 button download
K2-1112GA-A4SW-01 Hro Electronics (Beijing) Co., Ltd. Circuit structure: SPST Contact rated current: - Button head type: Rectangular Button Button action direction: Side Actuated 7.0mm*3.5mm silicone button download
K2-6639SP-E4SC-04 Hro Electronics (Beijing) Co., Ltd. Circuit structure: SPST-NO Contact rated current: 50mA @ 12VDC Button head type: Standard Button action direction: Top Actuated 6*6*6mm Light touch button. download
K2-1102SP-M4SC-04 Hro Electronics (Beijing) Co., Ltd. Circuit structure: SPST-NO Contact rated current: 50mA @ 12VDC Button head type: Standard Button action direction: Top Actuated 6*6*10mm Light touch button, 300,000 times life download
SCT80S16B Shenzhen SinOne Microelectronics Co., Ltd. SCT80S16B is a touch-specific IC with 8 touch channels and a UART/IIC communication interface. Users can set the sensitivity through UART/IIC communication. This IC has industrial-grade specifications, has 4KV EFT and 6KV contact ESD capabilities, and can successfully pass the 3V dynamic CS test. It is the first choice for users' high-performance touch button solutions. It is very suitable for use in large and small household appliances, security, industrial control and other applications. download
SCT80L16B Shenzhen SinOne Microelectronics Co., Ltd. SCT80L16B is a touch button dedicated IC with 6 touch channels and one-to-one level output. Users can set the sensitivity through UART communication. This IC has industrial-grade specifications, has 4KV EFT and 6KV contact ESD capabilities, and can successfully pass the 3V dynamic CS test. It is the first choice for users' high-performance touch button solutions. Very suitable for use in large and small household appliances, security, industrial control and other applications download
K2-6639SP-I4SC-04 Hro Electronics (Beijing) Co., Ltd. Circuit structure: SPST-NO Contact rated current: 50mA @ 12VDC Button head type: Standard Button action direction: Top Actuated 6*6*8mm Light touch button, 1 million times life, please note that the packaging is different from the conventional 6*6 button download
BS814A-1 Holtek 4-button capacitive touch IC with automatic correction function. NMOS level I/O output, the key sensitivity can be adjusted through the sensitivity adjustment capacitor. Ultra-low 5.0uA standby current. 2.2v-5.5v wide operating voltage, built-in power supply voltage fluctuation suppression, eliminating key detection errors. download
BS801C Holtek Single button touch chip ultra-low standby power consumption 3.0uA download
BS804C Holtek 4-button touch chip, ultra-low power consumption, minimum standby power consumption as low as 3uA download
BS8112A-3 Holtek Taiwan Hetai original BS8112A-3 16NSOP 12-key capacitive touch button chip IC download
BS83A04A-3 Holtek Working voltage: 2.7V ~ 5.5V CPU bits: 8-Bit CPU core: RISC Main frequency (MAX): 8MHz ROM type: FLASH touch button Flash microcontroller download
BS8116A-3 Holtek Taiwan Hetai original BS8116A-3 20SSOP 16-key capacitive touch button chip IC download
BS806B Holtek Touch button IC download
BS84B08A-3 Holtek Working voltage: 2.7V ~ 5.5V CPU digits: 8-Bit CPU core: RISC Main frequency (MAX): 16MHz ROM type: FLASH 12bit A/D touch button microcontroller 16NSOP download
BS804B Holtek Touch key IC 4 keys download

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