Pricing
* Estimated pricing for reference only. Final price depends on quantity, availability, and market conditions. Submit an RFQ for an exact quote.
Technical Specifications
| Category | Integrated Circuits (ICs)/Sensor, Capacitive Touch |
| Product Status | Discontinued at Digi-Key |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 20-UFQFN |
| Current - Supply | 393µA |
| Type | Buttons, Slider, Wheel |
| Interface | I²C |
| Supplier Device Package | 20-QFN (3x3) |
| Resolution | - |
| Voltage - Supply | 2V ~ 3.6V |
| Number of Inputs | Up to 12 |
| Proximity Detection | Yes |
| L E D Driver Channels | Up to 8 |
| E U Ro H S Status | RoHS Compliant |
| R E A C H Status | Vendor is not defined |
| U S E C C N | Provided as per user requirements |
| China Ro H S Status | Green Symbol: Green and environmentally friendly product |
Product Overview
The MPR121QR2 is a capacitive touch sensors in the Sensor & Touch Interfaces family manufactured by NXP Semiconductors. This part has been marked as obsolete by NXP Semiconductors; FPGACenter can quote verified sourcing options through qualified specialty channels.
Key specifications include Category: Integrated Circuits (ICs)/Sensor, Capacitive Touch, Product Status: Discontinued at Digi-Key, Operating Temperature: -40°C ~ 85°C, Mounting Type: Surface Mount, Package / Case: 20-UFQFN.
This device comes in a 20-UFQFN package with surface mount mounting.
Submit an RFQ for MPR121QR2; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.
Application Areas
Frequently Asked Questions
Can FPGACenter source the MPR121QR2?
Yes. FPGACenter can quote MPR121QR2 through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.
What package type is the MPR121QR2 available in?
The MPR121QR2 by NXP Semiconductors is available in a 20-UFQFN package with surface mount mounting configuration. All parts are original and shipped in manufacturer-standard packaging.
The MPR121QR2 is marked as obsolete. Are the parts genuine?
All MPR121QR2 units sourced by FPGACenter are reviewed for originality, lot condition, and documentation before shipment. We use IDEA-STD-1010-aligned inspection practices for specialty-channel supply. We specialize in obsolete part sourcing and verify availability before confirming supply.
What is the pricing for MPR121QR2?
Unit pricing for MPR121QR2 starts at $1.41 with volume discounts available for quantities of 10+, 100+, 500+, and 1,000+ units. Submit an RFQ for a customized quote based on your specific quantity requirements.