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COTO TECHNOLOGY RR1211A23311 Magnetic Sensor

The RedRock RR121 Series is a magnetic sensor utilizing patented Tunneling Magnetoresistance technology with CMOS integration, suitable for medical, industrial, automotive, and consumer applications. Features include sensitivities from 9 G to 70 G, omnipolar, unipolar, or bipolar responses, low current consumption of 200 nA, operating frequencies up to 10 kHz, and temperature tolerance from -40°C to 125°C. Available in SOT-23-3, LGA-4, and leaded LGA-4 packages, it enables proximity, rotary, and level detection, making it ideal for various sensing tasks and electronic control systems.

Authorized Distributors
Part No:RR121-1A23-311
Stock:0
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:
Part No:RR121-1A23-311
Stock:21750
Inv Date:06-10-2026
Price: Unit price: $0.966
Buy/RFQ:
Part No:RR121-1A23-311
Stock:21750
Inv Date:06-10-2026
Price: Unit price: $0.966
Buy/RFQ:

COTO TECHNOLOGY RR1211A23311 Magnetic Sensor Specifications:

  • Operating Temperature: -40°C to +125°C
  • Storage Temperature: -65°C to +150°C
  • Junction Temperature: +150°C
  • Soldering Temperature: +260°C (3 cycles, 1 min.)
  • Supply Voltage: -0.3 V to +40 V
  • Output Voltage (High): 90% Vvo
  • Output Voltage (Low): 10% Vvo
  • Average Supply Current: 200 nA
  • Magnetic Field Exposure: 2000 G
  • Switching Frequency: Up to 10 kHz
  • Packages: SOT-23-3, LGA-4, Leaded LGA-4
  • Package Dimensions: SOT-23-3 (2.9x1.6x1.2 mm), LGA-4 (1.4x1.4x0.45 mm)
  • ESD Level: Human Body Model +4000 V

Buy the RedRock Series RR121 Magnetic Sensor: RR1211A23311

Secure your RedRock RR121 series magnetic sensor today through our online shop to benefit from fast delivery and exceptional quality. Ideal for proximity, rotary, and level detection in industrial, automotive, medical, and consumer electronics, this low-power sensor features sensitivities from 9 G to 70 G, operating frequencies up to 10 kHz, and temperature tolerance from -40°C to 125°C. Its compact packages include SOT-23-3, LGA-4, and leaded LGA-4, ensuring versatile integration into various electronic systems for highly accurate magnetic sensing solutions.

Buy RedRock RR1211A23311 magnetic sensor now and experience unmatched reliability and performance in precision sensing applications.

Frequently Asked Questions

Where can I buy COTO TECHNOLOGY RR1211A23311?

You can click on the BUY or RFQ button to purchase RR1211A23311 from an authorized COTO TECHNOLOGY distributor.

How do I troubleshoot issues or seek technical support for part RR1211A23311?

You can download the RR1211A23311 datasheet or visit the COTO TECHNOLOGY website for support.

Who is the manufacturer of RR1211A23311?

COTO TECHNOLOGY

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