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I2C Capacitive Touch Sensors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 16 Ch. Cap Touch input through shared GPI, QFN-24 (4mm x 4mm) IS31SE5117B-QFLS3-TR Lumissil 1: 1,22 € 4.354In Stock 2.500Expected 11/30/2026 New Product	Mfr. Part No. IS31SE5117B-QFLS3-TR Mouser Part No 870-31SE5117BQFLS3TR New Product	Lumissil	Capacitive Touch Sensors 16 Ch. Cap Touch input through shared GPI, QFN-24 (4mm x 4mm) Learn More about Lumissil is3xse5117b touch sensor	Datasheet	4.354In Stock 2.500Expected 11/30/2026	Cut Tape 1,22 € 1,08 € 0,831 € 0,802 € Reel 0,556 € View 0,689 € 0,629 € 0,587 € 0,499 €	Min.: 1 Mult.: 1 : 2.500	Controller	16 Channel	I2C	QFN-24			- 40 C	+ 105 C	5.5 V	2.7 V	Reel, Cut Tape
Capacitive Touch Sensors QMatrix FMEA 24 Key Sensor IC AT42QT1244-AU Microchip Technology 1: 3,20 € 5.733In Stock	Mfr. Part No. AT42QT1244-AU Mouser Part No 556-AT42QT1244-AU	Microchip Technology	Capacitive Touch Sensors QMatrix FMEA 24 Key Sensor IC	Datasheet	5.733In Stock	3,20 € 2,92 € 2,65 €	Min.: 1 Mult.: 1	Button	24 Channel	I2C	TQFP-32							Tray
Capacitive Touch Sensors QMatrix FMEA 24 Key Sensor IC AT42QT1244-MU Microchip Technology 1: 3,20 € 490In Stock	Mfr. Part No. AT42QT1244-MU Mouser Part No 556-AT42QT1244-MU	Microchip Technology	Capacitive Touch Sensors QMatrix FMEA 24 Key Sensor IC	Datasheet	490In Stock	3,20 € 2,92 € 2,65 €	Min.: 1 Mult.: 1	Button	24 Channel	I2C	QFN-32							Tray
Capacitive Touch Sensors QTouch 7 Channel Touch Sensor IC AT42QT1070-MMHR Microchip Technology 1: 1,11 € 6.566In 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	6.566In Stock	Cut Tape 1,11 € 1,08 € Reel 1,08 €	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 SQTouchADC for BSW Proximity Detection AT42QT2120-SUR Microchip Technology 1: 1,52 € 1.140In Stock	Mfr. Part No. AT42QT2120-SUR Mouser Part No 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 1,52 € 1,48 € Reel 1,26 €	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: 1,03 € 11.894In Stock	Mfr. Part No. CAP1126-1-AP-TR Mouser Part No 579-CAP1126-1-AP-TR	Microchip Technology	Capacitive Touch Sensors 6 Channel Capacitive Touch Sensor 2 LED	Datasheet	11.894In Stock	Cut Tape 1,03 € 1,01 € Reel 0,869 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	Button	6 Channel	I2C	QFN-16							Reel, Cut Tape, MouseReel
Capacitive Touch Sensors QTouchADC, 12 Button Wheel/Slider AT42QT2120-MMH Microchip Technology 1: 1,50 € 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	1,50 € 1,37 € 1,23 €	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 INTEGRATED-CIRCUIT AT42QT2160-MMUR Microchip Technology 1: 2,42 € 4.979In Stock	Mfr. Part No. AT42QT2160-MMUR Mouser Part No 556-AT42QT2160-MMUR	Microchip Technology	Capacitive Touch Sensors INTEGRATED-CIRCUIT	Datasheet	4.979In Stock	Cut Tape 2,42 € 2,35 € Reel 2,35 € MouseReel Available	Min.: 1 Mult.: 1 : 6.000	Button, Slider, Proximity	16 Channel	I2C	QFN-28			- 40 C	+ 85 C	5.5 V	1.8 V	Reel, Cut Tape, MouseReel
Capacitive Touch Sensors 8-Channel Capacitive Touch Sensor CAP1208-1-A4-TR Microchip Technology 1: 0,963 € 13.673In Stock	Mfr. Part No. CAP1208-1-A4-TR Mouser Part No 579-CAP1208-1-A4-TR	Microchip Technology	Capacitive Touch Sensors 8-Channel Capacitive Touch Sensor	Datasheet	13.673In Stock	Cut Tape 0,963 € 0,937 € Reel 0,80 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000		8 Channel	I2C	QFN-16			- 40 C	+ 125 C			Reel, Cut Tape, MouseReel
Capacitive Touch Sensors 4-Ch 16-bit capaci t ance to digital con A 595-FDC1004DGST FDC1004DGSR Texas Instruments 1: 3,59 € 2.850In Stock	Mfr. Part No. FDC1004DGSR Mouser Part No 595-FDC1004DGSR	Texas Instruments	Capacitive Touch Sensors 4-Ch 16-bit capaci t ance to digital con A 595-FDC1004DGST Learn More about Texas Instruments ti fdc1004 converter	Datasheet	2.850In Stock	Cut Tape 3,59 € 3,50 € 2,71 € 2,49 € View Reel 1,91 € 2,13 € 2,10 € 2,00 € 1,91 € MouseReel Available	Min.: 1 Mult.: 1 : 3.500	Capacitance-to-Digital Converter	4 Channel	I2C	VSSOP-10	3.1 mm L x 3.1 mm W x 1.1 mm H		- 40 C	+ 125 C			Reel, Cut Tape, MouseReel
Capacitive Touch Sensors Low Power Projected Cap Touch Controller MTCH6102-I/SS Microchip Technology 1: 1,56 € 663In Stock	Mfr. Part No. MTCH6102-I/SS Mouser Part No 579-MTCH6102-I/SS	Microchip Technology	Capacitive Touch Sensors Low Power Projected Cap Touch Controller	Datasheet	663In Stock	1,56 € 1,41 € 1,28 €	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: 3,26 € 1.981In Stock	Mfr. Part No. AT42QT1244-AUR Mouser Part No 556-AT42QT1244-AUR	Microchip Technology	Capacitive Touch Sensors 8KB 512B 1KB24-key FMEA IEC/UL60730	Datasheet	1.981In Stock	Cut Tape 3,26 € 3,19 € Reel 2,72 €	Min.: 1 Mult.: 1 : 2.000	Button	24 Channel	I2C	TQFP-32							Reel, Cut Tape
Capacitive Touch Sensors 6-Channel Capacitive Touch Sensor CAP1206-1-AIA-TR Microchip Technology 1: 0,731 € 1.243In Stock 5.000Expected 10/15/2026	Mfr. Part No. CAP1206-1-AIA-TR Mouser Part No 579-CAP1206-1-AIA-TR	Microchip Technology	Capacitive Touch Sensors 6-Channel Capacitive Touch Sensor	Datasheet	1.243In Stock 5.000Expected 10/15/2026	Cut Tape 0,731 € 0,724 € Reel 0,615 €	Min.: 1 Mult.: 1 : 5.000		6 Channel	I2C	DFN-10			- 40 C	+ 125 C			Reel, Cut Tape
Capacitive Touch Sensors AVR2KB 128B ADC AT42QT1050-UUR Microchip Technology 1: 1,22 € 3.850In Stock	Mfr. Part No. AT42QT1050-UUR Mouser Part No 556-AT42QT1050-UUR	Microchip Technology	Capacitive Touch Sensors AVR2KB 128B ADC Learn More about Microchip Technology atmel_qtouch	Datasheet	3.850In Stock	Cut Tape 1,22 € 1,20 € Reel 1,03 €	Min.: 1 Mult.: 1 : 5.000	Button	5 Channel	I2C	WLCSP-12							Reel, Cut Tape
Capacitive Touch Sensors 8KB 512B 1KB24-key FMEA IEC/UL60730 AT42QT1244-MUR Microchip Technology 1: 3,26 € 1.669In Stock	Mfr. Part No. AT42QT1244-MUR Mouser Part No 556-AT42QT1244-MUR	Microchip Technology	Capacitive Touch Sensors 8KB 512B 1KB24-key FMEA IEC/UL60730	Datasheet	1.669In Stock	Cut Tape 3,26 € 3,19 € Reel 3,19 €	Min.: 1 Mult.: 1 : 6.000	Button	24 Channel	I2C	QFN-32							Reel, Cut Tape
Capacitive Touch Sensors 4 Channel Mutual / Self-capacitive Touch, Proximity & Wear - (KBD) IQS7223C001QNR Azoteq 1: 0,885 € 3.832In Stock	Mfr. Part No. IQS7223C001QNR Mouser Part No 957-IQS7223C001QNR	Azoteq	Capacitive Touch Sensors 4 Channel Mutual / Self-capacitive Touch, Proximity & Wear - (KBD) Learn More about Azoteq iqs7223	Datasheet	3.832In Stock	Cut Tape 0,885 € 0,569 € 0,568 € 0,502 € View Reel 0,43 € 0,447 € 0,435 € 0,43 €	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 QTouch 7 Ch. Touch Sensor IC Microchip Technology AT42QT1070-SSU AT42QT1070-SSU Microchip Technology 1: 1,08 € 9.923In Stock	Mfr. Part No. AT42QT1070-SSU Mouser Part No 556-AT42QT1070-SSU	Microchip Technology	Capacitive Touch Sensors QTouch 7 Ch. Touch Sensor IC Learn More about Microchip Technology atmel_qtouch	Datasheet	9.923In Stock	Cut Tape 1,08 € 1,04 € Reel 0,894 €	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: 0,583 € 1.889In Stock	Mfr. Part No. IQS318101QFR Mouser Part No 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 0,583 € 0,488 € 0,453 € 0,382 € View Reel 0,255 € 0,355 € 0,30 € 0,255 €	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 QTouch 7 Ch. Touch Sensor IC Microchip Technology AT42QT1070-MMH AT42QT1070-MMH Microchip Technology 1: 1,11 € 9.656In Stock	Mfr. Part No. AT42QT1070-MMH Mouser Part No 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 1,11 € 1,08 € Reel 1,08 €	Min.: 1 Mult.: 1 : 6.000	Button	7 Channel	I2C								Reel, Cut Tape
Capacitive Touch Sensors 20 Channel Mutual /8 Channel Self-Cap IQS7222B101QNR Azoteq 1: 0,966 € 1.737In Stock	Mfr. Part No. IQS7222B101QNR Mouser Part No 957-IQS7222B101QNR	Azoteq	Capacitive Touch Sensors 20 Channel Mutual /8 Channel Self-Cap Learn More about Azoteq iqs7222b proxfusion sensors	Datasheet	1.737In Stock	0,966 € 0,807 € 0,749 € 0,632 € View 0,588 € 0,496 € 0,474 € 0,402 €	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: 0,936 € 2.001In Stock	Mfr. Part No. IQS7211A101CSR Mouser Part No 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 0,936 € 0,801 € 0,602 € 0,492 € View Reel 0,349 € 0,47 € 0,45 € 0,416 € 0,349 €	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: 0,473 € 2.849In Stock	Mfr. Part No. IQS227B00000000CSR Mouser Part No 957-IQS227B000000CSR	Azoteq	Capacitive Touch Sensors 1 CH Capacitive Touch & Proximity Sensor Learn More about Azoteq iqs227as iqs228as devices	Datasheet	2.849In Stock	Cut Tape 0,473 € 0,391 € 0,362 € 0,306 € View Reel 0,176 € 0,284 € 0,239 € 0,222 € 0,206 € 0,176 €	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 Touch Controller, I2C, 20 VQFN MTCH2120-V/REB Microchip Technology 1: 0,86 € 4.066In 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	4.066In Stock	0,86 € 0,791 € 0,715 €	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: 0,662 € 22.642In Stock	Mfr. Part No. AT42QT1010-MAHR Mouser Part No 556-AT42QT1010-MAHR	Microchip Technology	Capacitive Touch Sensors One-Channel Touch Sensor IC	Datasheet	22.642In Stock	Cut Tape 0,662 € 0,645 € Reel 0,547 € 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
Capacitive Touch Sensors INTEGRATED-CIRCUIT AT42QT1040-MMHR Microchip Technology 1: 1,42 € 13.456In Stock	Mfr. Part No. AT42QT1040-MMHR Mouser Part No 556-AT42QT1040-MMHR	Microchip Technology	Capacitive Touch Sensors INTEGRATED-CIRCUIT	Datasheet	13.456In Stock	Cut Tape 1,42 € 1,40 € Reel 1,40 € 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