• phone contact us
  •  
    $ USD
    $ AUD
    £ GBP
    $ CAD
    € EUR
  •  
    EnglishEnglish
    中文 / 汉语中文 / 汉语
    ItalianoItaliano
    PortuguêsPortuguês
    DeutschlandDeutschland
    FrançaisFrançais
    РусскийРусский
    日本語日本語
    TürkçeTürkçe
    한국어한국어
    EspañolEspañol
  • |
  • Order status
  • Login/Register
help desk software

Sensor and Detector Interfaces

Filter Results
106 Products
Product Image

AT42QT1012-TSHR
Microchip Technology

Capacitive Touch Sensor Controller - 1 Key 6-Pin SOT-23 - Tape&Reel

  • In Stock: 4500
    Immediately
  • MANUFACTURER STOCK 4525
    Ships 8/28/26
  • 500
    $0.633
  • 1,000
    $0.621
  • 4,500
    $0.615
see all
Product Image

AT42QT2120-XUR
Microchip Technology

Capacitive Touch Sensor Controller - 12 Key - 20-Pin TSSOP - Tape&Reel

  • In Stock: 3990
    Immediately
  • MANUFACTURER STOCK 20000
    Ships 8/28/26
  • 250
    $1.68
  • 500
    $1.65
  • 1,000
    $1.63
see all
Product Image

AT42QT2120-XU
Microchip Technology

Capacitive Touch Sensor Controller - 12 Key - 20-Pin TSSOP - Tube

  • In Stock: 962
    Immediately
  • MANUFACTURER STOCK 1459
    Ships 8/28/26
  • 25
    $1.83
  • 50
    $1.61
  • 111
    $1.54
see all
Product Image

AT42QT2120-SU
Microchip Technology

Capacitive Touch Sensor Controller - 12 Key - 20-Pin SOIC - Tube

  • In Stock: 481
    Immediately
  • MANUFACTURER STOCK 19210
    Ships 8/28/26
  • 25
    $2.12
  • 50
    $2.11
  • 121
    $2.10
see all
Product Image

AT42QT1050-UUR
Microchip Technology

Capacitive Touch Sensor Controller - 4 Key 12-Pin WLCSP - Tape&Reel

  • MANUFACTURER STOCK 15000
    Ships 8/28/26
  • 1,250
    $3.09
  • 2,500
    $1.64
  • 3,750
    $1.15
see all
Product Image

AT42QT1245-AUR
Microchip Technology

24 key Q Matrix Touch Sensor Controller

  • MANUFACTURER STOCK 14000
    Ships 8/28/26
  • 500
    $8.23
  • 1,000
    $4.36
  • 1,500
    $3.07
see all
Product Image

AT42QT2120-SUR
Microchip Technology

Capacitive Touch Sensor - Up to 12 Inputs - Up to 10 LED Driver Channels - I²C Interface - 1.8 to 5.5V Supply - 2 ...

  • MANUFACTURER STOCK 7000
    Ships 8/28/26
  • 250
    $2.91
  • 500
    $1.79
  • 750
    $1.42
see all
Product Image

AT42QT1244-AUR
Microchip Technology

Capacitive Touch Sensor - Up to 24 Inputs - I²C Interface - 10 b Resolution - 6.6mA, 3 to 5V Supply - 32-TQFP Pac ...

  • MANUFACTURER STOCK 3312
    Ships 8/28/26
  • 500
    $8.23
  • 1,000
    $4.36
  • 1,500
    $3.07
see all
Product Image

AT42QT1050-MMH
Microchip Technology

Capacitive Touch Sensor Controller - 4 Key 20-Pin VQFN - Tray

  • MANUFACTURER STOCK 2976
    Ships 8/28/26
  • 245
    $1.68
  • 490
    $1.27
  • 735
    $1.19
see all
Product Image

AT42QT1245-MU
Microchip Technology

24 key Q Matrix Touch Sensor Controller

  • MANUFACTURER STOCK 980
    Ships 8/28/26
  • 123
    $6.11
  • 245
    $3.78
  • 368
    $2.99
see all

Join the circuit, keeping you connected to OnlineComponents.com and beyond!