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MPR121QR2
ROHS QFN-20(3x3) Touch Sensors
MPR121QR2
ROHS QFN-20(3x3) Touch Sensors
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Manufacturer Part # : MPR121QR2
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Package/Case: QFN-20
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Part Status : OBSOLETE
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Brand: Nxp
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Product Categories : Sensor, Capacitive Touch
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RoHS:
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
MPR121QR2 DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $1.543 | $1.54 |
| 10 | $1.342 | $13.42 |
| 30 | $1.215 | $36.45 |
| 100 | $1.086 | $108.60 |
| 500 | $0.974 | $487.00 |
| 1000 | $0.948 | $948.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
In conclusion, the MPR121QR2 is a top-of-the-line capacitive touch sensor controller that ticks all the boxes for modern touch sensing applications. With its range of features, including automatic electrode calibration, adjustable sensitivity levels, and hardware debounce functionality, this device provides a comprehensive solution for touch input requirements. Its compact size and ease of integration further enhance its appeal, making it a standout choice for designers looking to add touch sensing capabilities to their products. The MPR121QR2 is a true powerhouse in the world of touch sensor controllers, delivering reliable performance and flexibility in equal measure
Key Features
- Precision Temperature Sensor
- Adjustable Gain Amplifier
- I2C Interface for Data Transfer
- Fully Calibrated for Reliable Results
- Low Power Consumption for Longer Battery Life
- Silicon-based for High Accuracy and Reliability
Application
- Smartphones and tablets
- Car dashboards
- Smart home controls
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Capacitive Touch Sensors | RoHS | Details |
| Sensor Type | Button, Slider, Wheel, Proximity | Number of Channels | 12 Channel |
| Interface Type | I2C | Package / Case | QFN-20 |
| Dimensions | 3 mm L x 3 mm W x 0.65 mm H | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 85 C | Brand | NXP Semiconductors |
| Height | 0.65 mm | Length | 3 mm |
| Moisture Sensitive | Yes | Operating Supply Voltage ! | 3.3 V |
| Product Type ! | Touch Sensors | Series | MPR121 |
| Factory Pack Quantity | 1000 | Subcategory | Sensors |
| Termination Style | SMD/SMT | Width | 3 mm |
| Unit Weight | 0.000617 oz |
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