Name: AT42QT2120-MMH
Brand: Microchip Technology
SKU: AT42QT2120-MMH
Availability: InStock
Rating: 5 (125 reviews)

AT42QT2120-MMH

For Reference Only

Part Number	AT42QT2120-MMH
Manufacturer	Microchip Technology
Description	IC TOUCH SENSOR 12CH 20VQFN
Datasheet	AT42QT2120-MMH Specifications
Package	20-VFQFN Exposed Pad
ECAD
In Stock	8,172 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # AT42QT2120-MMH (Capacitive Touch Sensors, Proximity Sensor ICs) is manufactured by Microchip Technology and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For AT42QT2120-MMH specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT42QT2120-MMH with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT42QT2120-MMH.

AT42QT2120-MMH Specifications

Manufacturer	Microchip Technology
Category	Sensors, Transducers - Capacitive Touch Sensors, Proximity Sensor ICs
Package	20-VFQFN Exposed Pad
ECAD
Series	QTouch?
Type	Buttons, Slider, Wheel
Proximity Detection	Yes
Number of Inputs	Up to 12
LED Driver Channels	Up to 10
Interface	I2C
Resolution	-
Voltage - Supply	1.8 V ~ 5.5 V
Current - Supply	-
Operating Temperature	-40°C ~ 85°C
Package / Case	20-VFQFN Exposed Pad
Supplier Device Package	20-VQFN (3x3)

AT42QT2120-MMH Reviews

Hugo*****hanan

April 6, 2023

★ ★ ★ ★ ★

High level customer service, and quick response.

Kenn*****Byrd

April 5, 2023

★ ★ ★ ★ ★

Parts received and tested, all can work, thank you

Lex*****Ghose

March 28, 2023

★ ★ ★ ★ ★

This product works great what more can I say.

India *****andran

March 22, 2023

★ ★ ★ ★ ★

Worked very well! I would highly recommend buying.

Zacka*****ndsey

March 18, 2023

★ ★ ★ ★ ★

I bought this for myself, and liked it so much. I also bought one for a friend.

Jax*****ocha

March 16, 2023

★ ★ ★ ★ ★

Every little component you can always find in here, and good suggestion for relative times too.

Pop*****Miles

March 11, 2023

★ ★ ★ ★ ★

They are components and they work. Wasn’t expecting anything more or anything less.

Col***** Mora

March 8, 2023

★ ★ ★ ★ ★

Always meet my expectations with order and questions.

Nath*****ittle

March 2, 2023

★ ★ ★ ★ ★

This help solved the extra electricity flowing back.

Write a Review

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AT42QT2120-MMH Packaging

AT42QT2120-MMH FAQ

1. How to order AT42QT2120-MMH on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that AT42QT2120-MMH is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT42QT2120-MMH. All suppliers must pass our qualification reviews before they can publish their products including AT42QT2120-MMH on Heisener; we pay more attention to the channels and quality of AT42QT2120-MMH products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT42QT2120-MMH price and inventory displayed accurate?

The price and inventory of AT42QT2120-MMH fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of AT42QT2120-MMH?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AT42QT2120-MMH we delivered, we will accept the replacement or return of the AT42QT2120-MMH only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of AT42QT2120-MMH.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as AT42QT2120-MMH pin diagram, AT42QT2120-MMH datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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AT42QT2120-MMH Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

AT42QT2120-MMHR

D# V72:2272_07152786

Microchip Technology Inc

Capacitive Touch Screen 12 Key 20-Pin VQFN EP T/R

RoHS: Compliant

AT42QT2120-MMH

D# V99:2348_07152916

Microchip Technology Inc

Capacitive Touch Screen 12 Key 20-Pin VQFN EP Tray

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT42QT2120-MMH

D# AT42QT2120-MMH

Microchip Technology Inc

Touch Sensor Capacitive 12 Key 1.8V to 5.5V Surface Mount 20-Pin VQFN EP - Trays (Alt: AT42QT2120-MMH)

RoHS: Compliant

AT42QT2120-MMHR

D# AT42QT2120-MMHR

Microchip Technology Inc

Peripherals ICs - Tape and Reel (Alt: AT42QT2120-MMHR)

Part Number

Manufacturer

Description

Stock

AT42QT2120-MMH

D# AT42QT2120-MMH

Microchip Technology Inc

Touch Sensor Capacitive 12 Key 1.8V to 5.5V Surface Mount 20-Pin VQFN EP (Alt: AT42QT2120-MMH)

AT42QT2120-MMHR

D# AT42QT2120-MMHR

Microchip Technology Inc

Peripherals ICs (Alt: AT42QT2120-MMHR)

Part Number

Manufacturer

Description

Stock

AT42QT2120-MMHR

Atmel Corporation

IC TOUCH SENSOR 12CH 20VQFN

AT42QT2120-MMH

Atmel Corporation

IC TOUCH SENSOR 12CH 20VQFN

Part Number

Manufacturer

Description

Stock

AT42QT2120-MMH

D# AT42QT2120-MMH-ND

Microchip Technology Inc

IC TOUCH SENSOR 12CH 20VQFN

988

AT42QT2120-MMHR

D# AT42QT2120-MMHRCT-ND

Microchip Technology Inc

IC TOUCH SENSOR 12CH 20VQFN

3693

Part Number

Manufacturer

Description

Stock

AT42QT2120-MMHR

Microchip Technology Inc

In stock shipping within 2days

20583

AT42QT2120-MMH

Microchip Technology Inc

In stock shipping within 2days

20582

Part Number

Manufacturer

Description

Stock

AT42QT2120-MMH

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

AT42QT2120MMHR

Microchip Technology Inc

OEM/CM ONLY

421

Part Number

Manufacturer

Description

Stock

AT42QT2120-MMH

D# AT42QT2120-MMH

Microchip Technology Inc

QTouchADC 12 Button -Wheel/Slider

RoHS: Compliant

pbFree: Yes

10290

AT42QT2120-MMHR

D# AT42QT2120-MMHR

Microchip Technology Inc

QTouchADC 12 Button -Wheel/Slider

RoHS: Compliant

pbFree: Yes

6000

Part Number

Manufacturer

Description

Stock

AT42QT2120-MMHR

Atmel Corporation

OEM/CM Immediate delivery

18328

Part Number

Manufacturer

Description

Stock

AT42QT2120-MMHR

D# 556-AT42QT2120-MMHR

Microchip Technology Inc

Capacitive Touch Sensors QTouchADC, 12 Button Wheel/Slider

145

AT42QT2120-MMH

D# 556-AT42QT2120-MMH

Microchip Technology Inc

Capacitive Touch Sensors QTouchADC, 12 Button Wheel/Slider

870

Part Number

Manufacturer

Description

Stock

AT42QT2120-MMHR

Microchip Technology Inc

QTouchADC, 12 Button -Wheel/Slider - Package: 20 VQFN 3x3x0.85mm T/R

RoHS: Compliant

AT42QT2120-MMH

Microchip Technology Inc

QTouchADC, 12 Button -Wheel/Slider - Package: 20 VQFN 3x3x0.85mm TRAY

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT42QT2120-MMH

D# MCHP00000004226

Microchip Technology Inc

QTouchADC, 12 Button -Wheel/Slider - Package: 20 VQFN 3x3x0.85mm TRAY

AT42QT2120-MMHR

D# MCHP00000004227

Microchip Technology Inc

QTouchADC, 12 Button -Wheel/Slider - Package: 20 VQFN 3x3x0.85mm T/R

Part Number

Manufacturer

Description

Stock

AT42QT2120-MMHR

D# NS-AT42QT2120-MMHR

Atmel Corporation

OEM/CM ONLY

5619

AT42QT2120-MMH

D# NS-AT42QT2120-MMH

Atmel Corporation

OEM/CM ONLY

7456

Part Number

Manufacturer

Description

Stock

AT42QT2120MMH

Atmel Corporation

OEM/CM ONLY

1976

AT42QT2120MMHR

Atmel Corporation

OEM/CM ONLY

28339

Part Number

Manufacturer

Description

Stock

AT42QT2120-MMHR

Atmel Corporation

IN stock Immediate delivery

18313

Part Number

Manufacturer

Description

Stock

AT42QT2120-MMHR

Atmel Corporation

shipping today

10496

Part Number

Manufacturer

Description

Stock

AT42QT2120-MMH

D# 29029302

Microchip Technology Inc

Capacitive Touch Screen 12 Key 20-Pin VQFN EP Tray

RoHS: Compliant

AT42QT2120-MMHR

D# 30172201

Microchip Technology Inc

Capacitive Touch Screen 12 Key 20-Pin VQFN EP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT42QT2120-MMHR

Atmel Corporation

19390

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AT42QT2120-MMH

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