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VQFN-20 Capacitance Touch Sensor ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Sensor Type	Number of Channels	Interface Type	Package/Case	Dimensions	Temperature Range	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Capacitive Touch Sensors INTEGRATED-CIRCUIT AT42QT1040-MMHR Microchip Technology 1: $1.65 13,420In Stock	Mfr. Part No. AT42QT1040-MMHR Mouser Part No 556-AT42QT1040-MMHR	Microchip Technology	Capacitive Touch Sensors INTEGRATED-CIRCUIT	Datasheet	13,420In Stock	Cut Tape $1.65 $1.63 $1.59 $1.57 View Reel $1.38 $1.55 $1.38 $1.38 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Button, Slider, Proximity	4 Channel	I2C	VQFN-20			- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Capacitive Touch Sensors QTouchADC, 12 Button Wheel/Slider AT42QT2120-MMH Microchip Technology 1: $1.74 3,952In Stock	Mfr. Part No. AT42QT2120-MMH Mouser Part No 556-AT42QT2120-MMH	Microchip Technology	Capacitive Touch Sensors QTouchADC, 12 Button Wheel/Slider Learn More about Microchip Technology atmelat42qt2120	Datasheet	3,952In Stock	$1.74 $1.59 $1.43 $1.42	Min.: 1 Mult.: 1	Button, Slider, Wheel, Proximity	12 Channel	I2C	VQFN-20	3 mm L x 3 mm W x 0.85 mm H		- 40 C	+ 85 C	Tray
Capacitive Touch Sensors QTouch 7 Channel Touch Sensor IC AT42QT1070-MMHR Microchip Technology 1: $1.29 6,266In Stock	Mfr. Part No. AT42QT1070-MMHR Mouser Part No 556-AT42QT1070-MMHR	Microchip Technology	Capacitive Touch Sensors QTouch 7 Channel Touch Sensor IC Learn More about Microchip Technology atmel_qtouch	Datasheet	6,266In Stock	Cut Tape $1.29 $1.26 $1.08 Reel $1.08	Min.: 1 Mult.: 1 : 6,000	Button, Slider, Proximity	7 Channel	I2C	VQFN-20			- 40 C	+ 85 C	Reel, Cut Tape
Capacitive Touch Sensors 12 channel Touch Controller, I2C, 20 VQFN MTCH2120-V/REB Microchip Technology 1: $1.00 4,000In Stock New Product	Mfr. Part No. MTCH2120-V/REB Mouser Part No 579-MTCH2120-VREB New Product	Microchip Technology	Capacitive Touch Sensors 12 channel Touch Controller, I2C, 20 VQFN Learn More about Microchip Technology microchip mtch2120 turnkey touch controllers	Datasheet	4,000In Stock	$1.00 $0.92 $0.83	Min.: 1 Mult.: 1	Button, Proximity	12 Channel	I2C	VQFN-20		- 40 C to + 105 C	- 40 C	+ 105 C	Tray
Capacitive Touch Sensors Liquid detection device, capacitive, conductive, 85C,Tray MTCH9010-I/REB Microchip Technology 1: $0.45 1,309In Stock New Product	Mfr. Part No. MTCH9010-I/REB Mouser Part No 579-MTCH9010-IREB New Product	Microchip Technology	Capacitive Touch Sensors Liquid detection device, capacitive, conductive, 85C,Tray Learn More about Microchip Technology microchip mtch9010 liquid detectors	Datasheet	1,309In Stock	$0.45 $0.41 $0.372	Min.: 1 Mult.: 1		1 Channel	Serial	VQFN-20	3 mm x 3mm x 0.9 mm		- 40 C	+ 85 C	Tray
Capacitive Touch Sensors QTouchADC, 12 Button Wheel/Slider AT42QT2120-MMHR Microchip Technology 1: $1.84 10,369In Stock	Mfr. Part No. AT42QT2120-MMHR Mouser Part No 556-AT42QT2120-MMHR	Microchip Technology	Capacitive Touch Sensors QTouchADC, 12 Button Wheel/Slider Learn More about Microchip Technology atmelat42qt2120	Datasheet	10,369In Stock	Cut Tape $1.84 $1.78 Reel $1.78	Min.: 1 Mult.: 1 : 6,000	Button, Slider, Wheel, Proximity	12 Channel	I2C	VQFN-20					Reel, Cut Tape
Capacitive Touch Sensors 5 Chnl Q ADC I2C AT42QT1050-MMHR Microchip Technology 1: $1.42 3,640In Stock	Mfr. Part No. AT42QT1050-MMHR Mouser Part No 556-AT42QT1050-MMHR	Microchip Technology	Capacitive Touch Sensors 5 Chnl Q ADC I2C Learn More about Microchip Technology atmel_qtouch	Datasheet	3,640In Stock	Cut Tape $1.42 $1.40 Reel $1.40	Min.: 1 Mult.: 1 : 6,000	Button	5 Channel	I2C	VQFN-20					Reel, Cut Tape
Capacitive Touch Sensors Liquid detection device, capacitive, conductive, 125C,Tray MTCH9010-E/REB Microchip Technology 1: $0.50 1,955Expected 09/11/2026 New Product	Mfr. Part No. MTCH9010-E/REB Mouser Part No 579-MTCH9010-EREB New Product	Microchip Technology	Capacitive Touch Sensors Liquid detection device, capacitive, conductive, 125C,Tray Learn More about Microchip Technology microchip mtch9010 liquid detectors	Datasheet	1,955Expected 09/11/2026	$0.50 $0.45 $0.411	Min.: 1 Mult.: 1		1 Channel	Serial	VQFN-20	3 mm x 3mm x 0.9 mm		- 40 C	+ 125 C	Tray
Capacitive Touch Sensors 5 Chnl Q ADC I2C AT42QT1050-MMH Microchip Technology 1: $1.32 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. AT42QT1050-MMH Mouser Part No 556-AT42QT1050-MMH	Microchip Technology	Capacitive Touch Sensors 5 Chnl Q ADC I2C Learn More about Microchip Technology atmel_qtouch	Datasheet	Non-Stocked Lead-Time 10 Weeks	$1.32 $1.22 $1.09	Min.: 1 Mult.: 1	Button	5 Channel	I2C	VQFN-20					Tray
Capacitive Touch Sensors 12 channel Touch Controller, I2C, 20 VQFN MTCH2120T-V/REB Microchip Technology 1: $1.02 Non-Stocked Lead-Time 11 Weeks New Product	Mfr. Part No. MTCH2120T-V/REB Mouser Part No 579-MTCH2120T-VREB New Product	Microchip Technology	Capacitive Touch Sensors 12 channel Touch Controller, I2C, 20 VQFN Learn More about Microchip Technology microchip mtch2120 turnkey touch controllers	Datasheet	Non-Stocked Lead-Time 11 Weeks	Cut Tape $1.02 $0.995 Reel $0.995	Min.: 1 Mult.: 1 : 6,000	Button, Proximity	12 Channel	I2C	VQFN-20		- 40 C to + 105 C	- 40 C	+ 105 C	Reel, Cut Tape
Capacitive Touch Sensors Liquid detection device, capacitive, conductive, 125C,T&R MTCH9010T-E/REB Microchip Technology 3,300: $0.43 Non-Stocked Lead-Time 21 Weeks New Product	Mfr. Part No. MTCH9010T-E/REB Mouser Part No 579-MTCH9010TEREB New Product	Microchip Technology	Capacitive Touch Sensors Liquid detection device, capacitive, conductive, 125C,T&R Learn More about Microchip Technology microchip mtch9010 liquid detectors	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel $0.43	Min.: 3,300 Mult.: 3,300 : 3,300		1 Channel	Serial	VQFN-20	3 mm x 3mm x 0.9 mm		- 40 C	+ 125 C	Reel
Capacitive Touch Sensors Liquid detection device, capacitive, conductive, 85C,T&R MTCH9010T-I/REB Microchip Technology 3,300: $0.39 Non-Stocked Lead-Time 21 Weeks New Product	Mfr. Part No. MTCH9010T-I/REB Mouser Part No 579-MTCH9010TIREB New Product	Microchip Technology	Capacitive Touch Sensors Liquid detection device, capacitive, conductive, 85C,T&R Learn More about Microchip Technology microchip mtch9010 liquid detectors	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel $0.39	Min.: 3,300 Mult.: 3,300 : 3,300		1 Channel	Serial	VQFN-20	3 mm x 3mm x 0.9 mm		- 40 C	+ 85 C	Reel
Capacitive Touch Sensors Cap Switch Cntrlr IC w/ pwr reset & oslt BU21077MUV-E2 ROHM Semiconductor 2,500: $1.28 Non-Stocked NRND	Mfr. Part No. BU21077MUV-E2 Mouser Part No 755-BU21077MUV-E2 NRND	ROHM Semiconductor	Capacitive Touch Sensors Cap Switch Cntrlr IC w/ pwr reset & oslt	Datasheet	Non-Stocked	Reel $1.28 $1.24	Min.: 2,500 Mult.: 2,500 : 2,500	Controller	8 Channel	Serial	VQFN-20	4 mm x 4 mm x 1 mm	- 20 C to + 85 C	- 20 C	+ 85 C	Reel

VQFN-20 Capacitance Touch Sensor ICs

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