Name: AT42QT2161-MMU
Brand: Microchip Technology
SKU: AT42QT2161-MMU
Availability: InStock
Rating: 5 (168 reviews)

AT42QT2161-MMU

For Reference Only

Part Number	AT42QT2161-MMU
Manufacturer	Microchip Technology
Description	IC TOUCH SENSOR 16KEY 28VQFN
Datasheet	AT42QT2161-MMU Specifications
Package	28-VFQFN Exposed Pad
ECAD
In Stock	260,376 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 4 - May 9 (Choose Expedited Shipping)
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Part Number # AT42QT2161-MMU (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 AT42QT2161-MMU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT42QT2161-MMU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT42QT2161-MMU.

AT42QT2161-MMU Specifications

Manufacturer	Microchip Technology
Category	Sensors, Transducers - Capacitive Touch Sensors, Proximity Sensor ICs
Package	28-VFQFN Exposed Pad
ECAD
Series	QMatrix?, QSlide?
Type	Buttons, Slider
Proximity Detection	No
Number of Inputs	Up to 16
LED Driver Channels	11
Interface	I2C
Resolution	10 b
Voltage - Supply	1.8 V ~ 5.5 V
Current - Supply	1.14mA
Operating Temperature	-40°C ~ 85°C
Package / Case	28-VFQFN Exposed Pad
Supplier Device Package	28-VQFN (4x4)

AT42QT2161-MMU Reviews

Aida*****rron

March 20, 2023

★ ★ ★ ★ ★

Very good, fast shipping, super reliable seller.

Miche*****apman

March 15, 2023

★ ★ ★ ★ ★

Fast shipping. Got it in few dayss from Hong Kong

Kayd***** Bera

March 3, 2023

★ ★ ★ ★ ★

Great capacitors. very fast post very good communication.

Bil*****Nagy

March 2, 2023

★ ★ ★ ★ ★

I was glad to find this product being sold at a great price. They were the perfect replacement.

Nia*****aves

February 28, 2023

★ ★ ★ ★ ★

It's so nice to have all these babies. I was using so many for projects, I decided to buy these. They'll definitely last me a while!

Maken*****hepherd

February 22, 2023

★ ★ ★ ★ ★

Fast shipping, work as designed. Made some circuitry with these components and they work well.

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AT42QT2161-MMU Packaging

AT42QT2161-MMU FAQ

1. How to order AT42QT2161-MMU 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 AT42QT2161-MMU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT42QT2161-MMU. All suppliers must pass our qualification reviews before they can publish their products including AT42QT2161-MMU on Heisener; we pay more attention to the channels and quality of AT42QT2161-MMU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT42QT2161-MMU price and inventory displayed accurate?

The price and inventory of AT42QT2161-MMU 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 AT42QT2161-MMU?

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 AT42QT2161-MMU we delivered, we will accept the replacement or return of the AT42QT2161-MMU 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 AT42QT2161-MMU.

(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 AT42QT2161-MMU pin diagram, AT42QT2161-MMU datasheet?

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

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AT42QT2161-MMU 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

AT42QT2161-MMU

D# AT42QT2161-MMU

Atmel Corporation

Touch Sensor Capacitive 16 Key 1.8V to 5.5V Surface Mount 28-Pin MLF EP - Bulk (Alt: AT42QT2161-MMU)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT42QT2161-MMU

Atmel Corporation

IC TOUCH SENSOR 16KEY 28VQFN

Part Number

Manufacturer

Description

Stock

AT42QT2161-MMU

D# 2156-AT42QT2161-MMU-ATTR-ND

Rochester Electronics LLC

PROXIMITY - TOUCH SENSOR, PQCC28

5890

Part Number

Manufacturer

Description

Stock

AT42QT2161-MMU

Atmel Corporation

In stock shipping within 2days

12260

AT42QT2161-MMUR

Microchip Technology Inc

In stock shipping within 2days

20587

Part Number

Manufacturer

Description

Stock

AT42QT2161-MMU

Atmel Corporation

OEM/CM Immediate delivery

12000

Part Number

Manufacturer

Description

Stock

AT42QT2161-MMU

D# NS-AT42QT2161-MMU

Atmel Corporation

OEM/CM ONLY

6010

Part Number

Manufacturer

Description

Stock

AT42QT2161-MMU

Atmel Corporation

Proximity - Touch Sensor, 1 Func, PQCC28

RoHS: Compliant

5890

Part Number

Manufacturer

Description

Stock

AT42QT2161MMU

Atmel Corporation

OEM/CM ONLY

24036

Part Number

Manufacturer

Description

Stock

AT42QT2161-MMU

Atmel Corporation

IN stock Immediate delivery

12015

Part Number

Manufacturer

Description

Stock

AT42QT2161-MMU

Atmel Corporation

shipping today

Part Number

Manufacturer

Description

Stock

AT42QT2161-MMU

Atmel Corporation

RFQ

2193

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AT42QT2161-MMU

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