All prices are in US dollars.
Digi-Key Part Number AT42QT1040-MMHCT-ND
Price Break Unit Price Extended Price
1 2.55000 2.55
10 2.29900 22.99
25 2.05960 51.49
100 1.85210 185.21
250 1.64448 411.12
500 1.43694 718.47
1,000 1.18947 1,189.47
Quantity Available Digi-Key Stock: 12,119
Can ship immediately
Manufacturer

Manufacturer Part Number

AT42QT1040-MMH

Description IC TOUCH SENSOR 4KEY 20VQFN
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
 

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets AT42QT1040
Application Specific QTouch Solutions
Product Photos 20-VQFN; 20M2
Product Training Modules Touch Interface Solutions
Qtouch- Create your own Touch Application
Video File Introducing Atmel Studio 7
Reference Design Library EVK1040A: 4 Button Capacitive Touch, 1.8 ~ 5.5V in
PCN Design/Specification Copper Bonding Wire 19/Jul/2013
PCN Packaging Tape and Reel Label Update 10/Feb/2015
PCN Other MSL3 to MSL1 05/Apr/2013
MSL Update 26/Feb/2014
MSL Revision A 26/Mar/2014
Standard Package ? 1
Category

Sensors, Transducers

Family

Capacitive Touch Sensors, Proximity Sensor ICs

Series QTouch™
Packaging ? Cut Tape (CT)?
Type Buttons
Proximity Detection No
Number of Inputs Up to 4
LED Driver Channels 4
Interface -
Resolution -
Voltage - Supply 1.8 V ~ 5.5 V
Current - Supply 10mA
Operating Temperature -40°C ~ 85°C
Package / Case 20-VFQFN Exposed Pad
Supplier Device Package 20-VQFN (3x3)
Online Catalog Capacitive
Other Names AT42QT1040-MMHCT
Alternate Package | This part is also available in the following packaging:
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
AT42QT1040-MMHTR-ND AT42QT1040-MMH Atmel Tape & Reel (TR)? 6,000 - Immediate
1.10875 6,000
AT42QT1040-MMHDKR-ND AT42QT1040-MMH Atmel Digi-Reel®? 12,119 - Immediate
Digi-Reel® 1

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

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Introducing Atmel Studio 7
Introducing Atmel Studio 7

18:25:26 5/1/2016