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I2C Capacitive Touch Sensors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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	Supply Voltage - Max	Supply Voltage - Min	Packaging
Capacitive Touch Sensors INTEGRATED-CIRCUIT AT42QT1040-MMHR Microchip Technology 1: $2.38 13,418In Stock	Mfr. Part # AT42QT1040-MMHR Mouser Part # 556-AT42QT1040-MMHR	Microchip Technology	Capacitive Touch Sensors INTEGRATED-CIRCUIT	Datasheet	13,418In Stock	Cut Tape $2.38 $2.35 $2.29 $2.26 View Reel $1.99 $2.23 $1.99 $1.99 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Button, Slider, Proximity	4 Channel	I2C	VQFN-20			- 40 C	+ 85 C	5.5 V	1.8 V	Reel, Cut Tape, MouseReel
Capacitive Touch Sensors 6-Channel Capacitive Touch Sensor CAP1206-1-AIA-TR Microchip Technology 1: $1.22 6,095In Stock	Mfr. Part # CAP1206-1-AIA-TR Mouser Part # 579-CAP1206-1-AIA-TR	Microchip Technology	Capacitive Touch Sensors 6-Channel Capacitive Touch Sensor	Datasheet	6,095In Stock	Cut Tape $1.22 $1.21 $1.14 Reel $1.00	Min.: 1 Mult.: 1 : 5,000		6 Channel	I2C	DFN-10			- 40 C	+ 125 C			Reel, Cut Tape
Capacitive Touch Sensors QTouchADC, 12 Button Wheel/Slider AT42QT2120-MMH Microchip Technology 1: $2.51 3,952In Stock	Mfr. Part # AT42QT2120-MMH Mouser Part # 556-AT42QT2120-MMH	Microchip Technology	Capacitive Touch Sensors QTouchADC, 12 Button Wheel/Slider Learn More about Microchip Technology atmelat42qt2120	Datasheet	3,952In Stock	$2.51 $2.29 $2.06 $2.04	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	5.5 V	1.8 V	Tray
Capacitive Touch Sensors 8-Channel Capacitive Touch Sensor CAP1208-1-A4-TR Microchip Technology 1: $1.61 13,673In Stock	Mfr. Part # CAP1208-1-A4-TR Mouser Part # 579-CAP1208-1-A4-TR	Microchip Technology	Capacitive Touch Sensors 8-Channel Capacitive Touch Sensor	Datasheet	13,673In Stock	Cut Tape $1.61 $1.57 $1.54 $1.51 Reel $1.36 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		8 Channel	I2C	QFN-16			- 40 C	+ 125 C			Reel, Cut Tape, MouseReel
Capacitive Touch Sensors QMatrix FMEA 24 Key Sensor IC AT42QT1244-AU Microchip Technology 1: $5.36 5,733In Stock	Mfr. Part # AT42QT1244-AU Mouser Part # 556-AT42QT1244-AU	Microchip Technology	Capacitive Touch Sensors QMatrix FMEA 24 Key Sensor IC	Datasheet	5,733In Stock	$5.36 $4.90 $4.44 $4.41	Min.: 1 Mult.: 1	Button	24 Channel	I2C	TQFP-32							Tray
Capacitive Touch Sensors QTouchADC-BSW Proximity Detection AT42QT2120-SU Microchip Technology 1: $2.30 975In Stock	Mfr. Part # AT42QT2120-SU Mouser Part # 556-AT42QT2120-SU	Microchip Technology	Capacitive Touch Sensors QTouchADC-BSW Proximity Detection Learn More about Microchip Technology atmelat42qt2120	Datasheet	975In Stock	$2.30 $2.29 $2.19 $1.93 $1.90	Min.: 1 Mult.: 1	Button, Slider, Wheel, Proximity	12 Channel	I2C	SOIC-20							Tube
Capacitive Touch Sensors SQTouchADC for BSW Proximity Detection AT42QT2120-SUR Microchip Technology 1: $2.55 1,140In Stock	Mfr. Part # AT42QT2120-SUR Mouser Part # 556-AT42QT2120-SUR	Microchip Technology	Capacitive Touch Sensors SQTouchADC for BSW Proximity Detection Learn More about Microchip Technology atmelat42qt2120	Datasheet	1,140In Stock	Cut Tape $2.55 $2.48 $2.33 Reel $2.09	Min.: 1 Mult.: 1 : 1,000	Button, Slider, Wheel, Proximity	12 Channel	I2C	SOIC-20							Reel, Cut Tape
Capacitive Touch Sensors 6 Channel Capacitive Touch Sensor 2 LED CAP1126-1-AP-TR Microchip Technology 1: $1.73 11,839In Stock	Mfr. Part # CAP1126-1-AP-TR Mouser Part # 579-CAP1126-1-AP-TR	Microchip Technology	Capacitive Touch Sensors 6 Channel Capacitive Touch Sensor 2 LED	Datasheet	11,839In Stock	Cut Tape $1.73 $1.70 $1.60 Reel $1.44 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Button	6 Channel	I2C	QFN-16							Reel, Cut Tape, MouseReel
Capacitive Touch Sensors QTouch 7 Channel Touch Sensor IC AT42QT1070-MMHR Microchip Technology 1: $1.86 6,266In Stock	Mfr. Part # AT42QT1070-MMHR Mouser Part # 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 $1.86 $1.81 $1.56 Reel $1.56	Min.: 1 Mult.: 1 : 6,000	Button, Slider, Proximity	7 Channel	I2C	VQFN-20			- 40 C	+ 85 C	5.5 V	1.8 V	Reel, Cut Tape
Capacitive Touch Sensors 3-Channel Capacitive Touch Sensor CAP1293-1-AC3-TR Microchip Technology 1: $1.20 3,703In Stock	Mfr. Part # CAP1293-1-AC3-TR Mouser Part # 579-CAP1293-1-AC3-TR	Microchip Technology	Capacitive Touch Sensors 3-Channel Capacitive Touch Sensor	Datasheet	3,703In Stock	Cut Tape $1.20 $1.18 $1.16 $1.11 $1.10 Reel $0.994	Min.: 1 Mult.: 1 : 3,300	Button, Proximity	3 Channel	I2C	TDFN-8			- 40 C	+ 125 C			Reel, Cut Tape
Capacitive Touch Sensors Low Power Projected Cap Touch Controller MTCH6102-I/SS Microchip Technology 1: $2.61 663In Stock	Mfr. Part # MTCH6102-I/SS Mouser Part # 579-MTCH6102-I/SS	Microchip Technology	Capacitive Touch Sensors Low Power Projected Cap Touch Controller	Datasheet	663In Stock	$2.61 $2.36 $2.35 $2.15 $2.13	Min.: 1 Mult.: 1	Controller	15 Channel	I2C	SSOP-28							Tube
Capacitive Touch Sensors 8KB 512B 1KB24-key FMEA IEC/UL60730 AT42QT1244-AUR Microchip Technology 1: $5.46 1,981In Stock	Mfr. Part # AT42QT1244-AUR Mouser Part # 556-AT42QT1244-AUR	Microchip Technology	Capacitive Touch Sensors 8KB 512B 1KB24-key FMEA IEC/UL60730	Datasheet	1,981In Stock	Cut Tape $5.46 $5.34 $4.90 Reel $4.88	Min.: 1 Mult.: 1 : 2,000	Button	24 Channel	I2C	TQFP-32							Reel, Cut Tape
Capacitive Touch Sensors AVR2KB 128B ADC AT42QT1050-UUR Microchip Technology 1: $2.04 3,850In Stock	Mfr. Part # AT42QT1050-UUR Mouser Part # 556-AT42QT1050-UUR	Microchip Technology	Capacitive Touch Sensors AVR2KB 128B ADC Learn More about Microchip Technology atmel_qtouch	Datasheet	3,850In Stock	Cut Tape $2.04 $2.02 $1.84 Reel $1.77	Min.: 1 Mult.: 1 : 5,000	Button	5 Channel	I2C	WLCSP-12							Reel, Cut Tape
Capacitive Touch Sensors QMatrix FMEA 24 Key Sensor IC AT42QT1244-MU Microchip Technology 1: $5.36 490In Stock	Mfr. Part # AT42QT1244-MU Mouser Part # 556-AT42QT1244-MU	Microchip Technology	Capacitive Touch Sensors QMatrix FMEA 24 Key Sensor IC	Datasheet	490In Stock	$5.36 $5.31 $4.90 $4.44 $4.42	Min.: 1 Mult.: 1	Button	24 Channel	I2C	QFN-32							Tray
Capacitive Touch Sensors 8KB 512B 1KB24-key FMEA IEC/UL60730 AT42QT1244-MUR Microchip Technology 1: $5.46 1,669In Stock	Mfr. Part # AT42QT1244-MUR Mouser Part # 556-AT42QT1244-MUR	Microchip Technology	Capacitive Touch Sensors 8KB 512B 1KB24-key FMEA IEC/UL60730	Datasheet	1,669In Stock	Cut Tape $5.46 $5.34 Reel $5.34	Min.: 1 Mult.: 1 : 6,000	Button	24 Channel	I2C	QFN-32							Reel, Cut Tape
Capacitive Touch Sensors QTouch 7 Ch. Touch Sensor IC Microchip Technology AT42QT1070-MMH AT42QT1070-MMH Microchip Technology 1: $1.86 9,656In Stock	Mfr. Part # AT42QT1070-MMH Mouser Part # 556-AT42QT1070-MMH	Microchip Technology	Capacitive Touch Sensors QTouch 7 Ch. Touch Sensor IC Learn More about Microchip Technology atmel_qtouch	Datasheet	9,656In Stock	Cut Tape $1.86 $1.81 Reel $1.81	Min.: 1 Mult.: 1 : 6,000	Button	7 Channel	I2C								Reel, Cut Tape
Capacitive Touch Sensors QTouch 7 Ch. Touch Sensor IC Microchip Technology AT42QT1070-SSU AT42QT1070-SSU Microchip Technology 1: $1.80 9,913In Stock	Mfr. Part # AT42QT1070-SSU Mouser Part # 556-AT42QT1070-SSU	Microchip Technology	Capacitive Touch Sensors QTouch 7 Ch. Touch Sensor IC Learn More about Microchip Technology atmel_qtouch	Datasheet	9,913In Stock	Cut Tape $1.80 $1.74 Reel $1.50	Min.: 1 Mult.: 1 : 3,000	Button	7 Channel	I2C								Reel, Cut Tape
Capacitive Touch Sensors 1 Channel Proximity/Touch/Inductive button (standalone) (ANST) IQS318101QFR Azoteq 1: $0.835 1,889In Stock	Mfr. Part # IQS318101QFR Mouser Part # 957-IQS318101QFR	Azoteq	Capacitive Touch Sensors 1 Channel Proximity/Touch/Inductive button (standalone) (ANST) Learn More about Azoteq iqs318 proxfusion ics	Datasheet	1,889In Stock	Cut Tape $0.835 $0.698 $0.648 $0.547 View Reel $0.364 $0.508 $0.429 $0.364	Min.: 1 Mult.: 1 : 2,000	Button, Proximity	1 Channel	I2C	QFN-20	3 mm x 3 mm x 0.53 mm	- 40 C to + 85 C	- 40 C	+ 85 C	3.5 V	1.71 V	Reel, Cut Tape
Capacitive Touch Sensors 4 Channel Mutual / Self-capacitive Touch, Proximity & Wear - (KBD) IQS7223C001QNR Azoteq 1: $1.27 3,827In Stock	Mfr. Part # IQS7223C001QNR Mouser Part # 957-IQS7223C001QNR	Azoteq	Capacitive Touch Sensors 4 Channel Mutual / Self-capacitive Touch, Proximity & Wear - (KBD) Learn More about Azoteq iqs7223	Datasheet	3,827In Stock	Cut Tape $1.27 $0.815 $0.814 $0.719 View Reel $0.615 $0.639 $0.622 $0.615	Min.: 1 Mult.: 1 : 2,000	Controller	8 Channel	I2C	QFN-20	3 mm x 3 mm x 0.5 mm	- 40 C to + 85 C	- 40 C	+ 85 C	3.5 V	1.8 V	Reel, Cut Tape
Capacitive Touch Sensors 20 Channel Mutual /8 Channel Self-Cap IQS7222B101QNR Azoteq 1: $1.38 1,697In Stock	Mfr. Part # IQS7222B101QNR Mouser Part # 957-IQS7222B101QNR	Azoteq	Capacitive Touch Sensors 20 Channel Mutual /8 Channel Self-Cap Learn More about Azoteq iqs7222b proxfusion sensors	Datasheet	1,697In Stock	$1.38 $1.15 $1.07 $0.904 View $0.841 $0.71 $0.678 $0.576	Min.: 1 Mult.: 1	Button, Proximity		I2C	QFN-20			- 40 C	+ 85 C	3.5 V	1.8 V
Capacitive Touch Sensors Up to 32 channel trackpad IQS7211A101CSR Azoteq 1: $1.34 2,001In Stock	Mfr. Part # IQS7211A101CSR Mouser Part # 957-IQS7211A101CSR	Azoteq	Capacitive Touch Sensors Up to 32 channel trackpad Learn More about Azoteq iqs7211a capacitive proximity sensor	Datasheet	2,001In Stock	Cut Tape $1.34 $1.15 $0.861 $0.704 View Reel $0.50 $0.672 $0.644 $0.596 $0.50	Min.: 1 Mult.: 1 : 3,000	Controller	1 Channel	I2C	WLCSP-18	3 mm x 3 mm x 0.5 mm		- 40 C	+ 85 C	3.5 V	1.71 V	Reel, Cut Tape
Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor IQS227B00000000CSR Azoteq 1: $0.677 2,469In Stock	Mfr. Part # IQS227B00000000CSR Mouser Part # 957-IQS227B000000CSR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor Learn More about Azoteq iqs227as iqs228as devices	Datasheet	2,469In Stock	Cut Tape $0.677 $0.56 $0.518 $0.438 View Reel $0.252 $0.406 $0.343 $0.318 $0.295 $0.252	Min.: 1 Mult.: 1 : 3,000		1 Channel	I2C	WLCSP-8			- 40 C	+ 85 C	3.6 V	1.8 V	Reel, Cut Tape
Capacitive Touch Sensors 12 Channel-Up to 8 Self-Cap / 4 Self-Cap+Wear / 10 Projective / 4 Inductive + Hall IQS7222A001CSR Azoteq 1: $1.14 2,980In Stock 3,000Expected 2027-02-09	Mfr. Part # IQS7222A001CSR Mouser Part # 957-IQS7222A001CSR	Azoteq	Capacitive Touch Sensors 12 Channel-Up to 8 Self-Cap / 4 Self-Cap+Wear / 10 Projective / 4 Inductive + Hall Learn More about Azoteq iqs7222a proxfusion ics	Datasheet	2,980In Stock 3,000Expected 2027-02-09	Cut Tape $1.14 $0.734 $0.60 $0.575 $0.553 Reel $0.511	Min.: 1 Mult.: 1 : 3,000	Controller	1 Channel	I2C	WLCSP-18	3 mm x 3 mm x 0.5 mm		- 40 C	+ 85 C	3.5 V	1.71 V	Reel, Cut Tape
Capacitive Touch Sensors 12 channel Touch Controller, I2C, 20 VQFN MTCH2120-V/REB Microchip Technology 1: $1.44 2,498In Stock New Product	Mfr. Part # MTCH2120-V/REB Mouser Part # 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	2,498In Stock	$1.44 $1.32 $1.20	Min.: 1 Mult.: 1	Button, Proximity	12 Channel	I2C	VQFN-20		- 40 C to + 105 C	- 40 C	+ 105 C	5 V	3 V	Tray
Capacitive Touch Sensors One-Channel Touch Sensor IC AT42QT1010-MAHR Microchip Technology 1: $1.11 22,642In Stock	Mfr. Part # AT42QT1010-MAHR Mouser Part # 556-AT42QT1010-MAHR	Microchip Technology	Capacitive Touch Sensors One-Channel Touch Sensor IC	Datasheet	22,642In Stock	Cut Tape $1.11 $1.08 Reel $0.907 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Button, Slider, Proximity	1 Channel	I2C	UDFN-8			- 40 C	+ 85 C	5.5 V	1.8 V	Reel, Cut Tape, MouseReel