Name: QT140-DG
Brand: Microchip Technology
SKU: QT140-DG
Availability: InStock
Rating: 5 (142 reviews)

QT140-DG

参考のためにのみ

部品番号	QT140-DG
メーカ	Microchip Technology
説明	IC SENSOR 4KEY 5V 5MA SGL 28DIP
データシート
パッケージ	28-DIP (0.300", 7.62mm)
ECAD
在庫	3,294 piece(s)
単価	Request a Quote
リードタイム	確認する
推定配達時間	5 31 - 6 5 (迅速な出荷を選択)
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QT140-DGの仕様

メーカ	Microchip Technology
範疇	センサ、トランスデューサ - Capacitive Touch Sensors, Proximity Sensor ICs
パッケージ	28-DIP (0.300", 7.62mm)
ECAD
シリーズ	QProx?, QTouch?
タイプ	Buttons
近接検出	Yes
入力数	Up to 4
LEDドライバチャネル	Up to 4
インタフェース	-
解決	14 b
電圧 - 供給	3 V ~ 5.5 V
電流 - 供給	2.5mA
動作温度	0°C ~ 70°C
パッケージ/ケース	28-DIP (0.300", 7.62mm)
サプライヤデバイスパッケージ	28-DIP

QT140-DG Packaging

QT140-DG FAQ

1. How to order QT140-DG 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 QT140-DG is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the QT140-DG. All suppliers must pass our qualification reviews before they can publish their products including QT140-DG on Heisener; we pay more attention to the channels and quality of QT140-DG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the QT140-DG price and inventory displayed accurate?

The price and inventory of QT140-DG 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 QT140-DG?

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 QT140-DG we delivered, we will accept the replacement or return of the QT140-DG 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 QT140-DG.

(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 QT140-DG pin diagram, QT140-DG datasheet?

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

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