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AT42QT2120-SUR

Microchip Technology

AT42QT2120-SUR by Microchip Technology

AT42QT2120-SUR by Microchip is a capacitive touch sensor with 20 terminals, operating voltage range of 1.8V to 5.5V, and digital output voltage of 0.60-2.60V. It is ideal for surface mount applications in various electronic devices requiring precise touch sensing capabilities at temperatures ranging from -40°C to 85°C.

Median Price

$1.770

Lifecycle Status

Suppliers In-Stock

10

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Microchip Technology

USA . 7,000 parts In-Stock

1+ parts

$1.770

100+ parts

$1.460

1k+ parts

$1.340

10k+ parts

$1.280

7,000

$1.770

$1.460

$1.340

$1.280

Mouser Electronics

USA . 1,141 parts In-Stock

1+ parts

$1.770

100+ parts

-

1k+ parts

-

10k+ parts

-

1,141

$1.770

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-

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DigiKey

USA . 875 parts In-Stock

1+ parts

$1.770

100+ parts

$1.714

1k+ parts

-

10k+ parts

-

875

$1.770

$1.714

-

-

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Nova Conductors

Japan . 10 parts In-Stock

1+ parts

$1.500

100+ parts

-

1k+ parts

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10k+ parts

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10

$1.500

-

-

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Maritex

Poland . 4,000 parts In-Stock

1+ parts

$1.540

100+ parts

$1.280

1k+ parts

$1.261

10k+ parts

-

4,000

$1.540

$1.280

$1.261

-

Digiode

USA . 696 parts In-Stock

1+ parts

$1.682

100+ parts

-

1k+ parts

-

10k+ parts

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696

$1.682

-

-

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NAC Semi

USA . 6,000 parts In-Stock

1+ parts

$1.920

100+ parts

$1.740

1k+ parts

$1.560

10k+ parts

-

6,000

$1.920

$1.740

$1.560

-

Chip Stock

USA . 18,620 parts In-Stock

1+ parts

-

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18,620

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VNN

France . 3,912 parts In-Stock

1+ parts

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3,912

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Vyrian

USA . 1,084 parts In-Stock

1+ parts

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1,084

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Vigor

Singapore . 6,857 parts In-Stock

1+ parts

$1.160

100+ parts

-

1k+ parts

-

10k+ parts

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6,857

$1.160

-

-

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Continental Prestige Electronics

USA . 4,644 parts In-Stock

1+ parts

$1.500

100+ parts

-

1k+ parts

-

10k+ parts

$1.470

4,644

$1.500

-

-

$1.470

Argo Parts USA

USA . 3,274 parts In-Stock

1+ parts

$1.500

100+ parts

-

1k+ parts

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10k+ parts

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3,274

$1.500

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Semicontronic

India . 3,098 parts In-Stock

1+ parts

$1.500

100+ parts

$1.462

1k+ parts

$1.455

10k+ parts

-

3,098

$1.500

$1.462

$1.455

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Ampacity Inc.

Singapore . 2,986 parts In-Stock

1+ parts

$1.500

100+ parts

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1k+ parts

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10k+ parts

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2,986

$1.500

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Bastille Electronics

Australia . 10 parts In-Stock

1+ parts

$1.500

100+ parts

$1.425

1k+ parts

$1.354

10k+ parts

$1.335

10

$1.500

$1.425

$1.354

$1.335

Corphita

USA . 345 parts In-Stock

1+ parts

$1.593

100+ parts

-

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345

$1.593

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Corohmni

South Africa . 314 parts In-Stock

1+ parts

$10.908

100+ parts

-

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314

$10.908

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Aztec Data Supply Inc.

USA . 622 parts In-Stock

1+ parts

$15.987

100+ parts

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622

$15.987

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Lixinc

USA . 18,945 parts In-Stock

1+ parts

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18,945

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Marpe Global Electronics

Taiwan . 3,434 parts In-Stock

1+ parts

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3,434

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QualityLine Systems

Poland . 3,434 parts In-Stock

1+ parts

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3,434

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XL Components Corporation

Australia . 3,434 parts In-Stock

1+ parts

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100+ parts

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3,434

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Supply Digital

USA . 1,742 parts In-Stock

1+ parts

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1,742

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Computer Components Inc. - USA

USA . 102 parts In-Stock

1+ parts

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100+ parts

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102

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Overview

Upgrade your touch sensing experience with the AT42QT2120-SUR by Microchip Technology. Known for its high-quality products, Microchip Technology brings you a capacitive touch sensor that offers precise and reliable performance. Perfect for a wide range of applications, this sensor provides users with enhanced functionality and seamless integration. Say goodbye to traditional buttons and switches, and revolutionize the way you interact with technology. Trust Microchip Technology to deliver innovative solutions that elevate your user experience.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the sensor lightweight and durable, ideal for various applications.

Maximum Supply Voltage: 5.5 V

This higher maximum supply voltage allows for flexibility in powering the sensor in different scenarios.

Body Width: 7.5 inch

The wide body width provides a larger sensing area, enhancing the accuracy and sensitivity of the touch sensor.

Sensors or Transducers Type: CAPACITIVE TOUCH SENSOR

Capacitive touch sensors offer reliable and responsive touch detection, making this product suitable for interactive applications.

No. of Terminals: 20

Having 20 terminals allows for versatile connectivity options and enables more complex functions and features to be implemented.

Body Height: 2.3 mm

The slim body height makes the sensor low-profile and easy to integrate into various designs and installations.

Package Shape or Style: RECTANGULAR

The rectangular shape of the package provides a standard form factor that is easy to mount and fit into electronic assemblies.

Minimum Supply Voltage: 1.8 V

The low minimum supply voltage enables energy-efficient operation and extends the battery life of devices using this sensor.

Maximum Operating Temperature: 85 °C

With a high maximum operating temperature, this sensor can withstand harsh environmental conditions and operate reliably in a wide range of temperatures.

Output Range: 0.60-2.60V

The specified output range provides a clear indication of touch detection and ensures accurate signal processing for further analysis.

Output Type: DIGITAL VOLTAGE

The digital voltage output simplifies signal processing and integration with digital systems, enhancing usability and compatibility.

Minimum Operating Temperature: -40 °C

With a low minimum operating temperature, this sensor can function reliably in cold environments without compromising performance.

Terminal Finish: MATTE TIN

The matte tin finish on the terminals ensures good connectivity, corrosion resistance, and longevity of the sensor in diverse operating conditions.

Output (V): DIGITAL

The digital output voltage simplifies signal interpretation and communication with other devices, making it easier to utilize the sensor's data output.

Body Length/Diameter: 12.8 mm

The compact body length/diameter makes the sensor space-efficient and suitable for applications with limited physical footprint.

Mounting Feature: SURFACE MOUNT

The surface mount option simplifies installation and enables secure attachment to circuit boards or surfaces, facilitating convenient deployment and maintenance.

Technical Specifications

Other Function Sensors & Transducers AT42QT2120-SUR attributes and parameters. Explore more Other Function Sensors & Transducers devices from Microchip Technology

Specs

Additional Features:

SEATED HGT CALCULATED

Body Width:

7.5 inch

Body Height:

2.3 mm

Body Length/Diameter:

12.8 mm

Mounting Feature:

No. of Terminals:

20

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Output (V):

DIGITAL

Output Range:

Output Type:

Package Body Material:

PLASTIC/EPOXY

Package Equivalence Code:

SOP20,.4

Package Shape or Style:

Sensors or Transducers Type:

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

1.8 V

Terminal Finish:

MATTE TIN

Trade Compliance

AT42QT2120-SUR Sensors & Transducers trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.31.00.01

SB

8542.31.00.00

Manufacturer Highlights

Microchip Technology

Microchip Technology Incorporated is a leading provider of integrated circuit (IC) solutions for the global market. Founded in 1989, the company designs, manufactures, tests and markets state-of-the-art microcontrollers and analog devices for use in a wide array of electronics applications, such as the automotive industry, consumer electronics and industrial automation. Through its world-class production processes and technologies, Microchip Technology has become an innovator of semiconductor solutions that enable customers to maximize their performance while streamlining costs.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President and CEO

Ganesh Moorthy

Executive Chair

Steve Sanghi

CFO, Senior VP

J. Eric Bjornholt

Manufacturer fab locations 9

Fab name Location Fab Initiation Wafer Capacity

Fab 5 - Colorado

Fabrication

Fab Initiation

1995

USA

Colorado Springs

Wafer Capacity

70,000

1995

70,000

Santa Clara

Fabrication

Fab Initiation

1990

USA

Santa Clara

Wafer Capacity

1,290

1990

1,290

Lawrence

Fabrication

Fab Initiation

1989

USA

Lawrence

Wafer Capacity

5,000

1989

5,000

Fab 4 - Gresham

Fabrication

Fab Initiation

1988

USA

Gresham

Wafer Capacity

50,000

1988

50,000

Fab 2 - Tempe

Fabrication

Fab Initiation

1994

USA

Tempe

Wafer Capacity

30,000

1994

30,000

Beverly

Fabrication

Fab Initiation

1985

USA

Beverly

Wafer Capacity

2,000

1985

2,000

Lowell

Fabrication

Fab Initiation

1986

USA

Lowell

Wafer Capacity

15,000

1986

15,000

Garden Grove

Fabrication

Fab Initiation

1985

USA

Garden Grove

Wafer Capacity

12,000

1985

12,000

New Fab - Gresham

Fabrication

Fab Initiation

2024

USA

Gresham

Wafer Capacity

2024

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