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COTO TECHNOLOGY RR1223C72511 TMR Magnetic Sensor

The RedRock RR122-3C72/73 sensors are advanced TMR magnetic sensors suitable for proximity, position, and rotary sensing in industrial, automotive, and consumer electronics. Featuring patented TMR technology with CMOS integration, they operate reliably at temperatures up to 125°C with low power consumption, consuming less than 11 µA on average. They respond to magnetic fields of 10 G with bipolar latching push-pull output and support wide supply voltages from 1.7V to 5.5V. Available in SOT-23-3 and LGA-4 packages, these sensors are RoHS and REACH compliant, ideal for precision sensing applications requiring durability and high performance.

Authorized Distributors
Source:Newark
Part No:RR122-3C72-511
Stock:253
Inv Date:06-10-2026
Price: Unit price: $0.216
Buy/RFQ:
Part No:RR122-3C72-511
Stock:182
Inv Date:06-11-2026
Price: Unit price: $1.15
Buy/RFQ:

COTO TECHNOLOGY RR1223C72511 TMR Magnetic Sensor Specifications:

  • Operating Temperature: -40°C to +125°C (RR122-3C73), -40°C to +85°C (RR122-3C72)
  • Supply Voltage Range: 1.7V to 5.5V
  • Operate Sensitivity: 10 G (1.0 mT)
  • Output Response: Bipolar latching push-pull, active low
  • Typical Supply Current: < 11 µA
  • Switching Frequency: Up to 2500 Hz
  • Maximum Magnetic Field Exposure: 600 G
  • Junction Temperature: +150°C
  • Storage Temperature: -65°C to +150°C
  • Soldering Temperature: +260°C for 3 cycles, 1 min each
  • Package Types: SOT-23-3, LGA-4
  • RoHS & REACH compliant
  • ESD Level Human Body Model: ±4000 V
  • Thermal Resistances: 215°C/W (SOT-23-3), 165°C/W (LGA-4)

Buy the RedRock Series TMR Magnetic Sensor: RR122-3C72-511

Purchase the RedRock RR122-3C72-511 magnetic sensor online today to ensure reliable proximity, position, and rotary sensing performance. Designed with patented TMR technology, this sensor offers high sensitivity at 10 G, with an ultra-low average current of less than 11 µA to extend battery life. Its wide supply voltage range from 1.7V to 5.5V and operating temperatures up to 125°C make it suitable for diverse industrial, automotive, and consumer electronics applications. Available in compact packages, it guarantees durability, RoHS and REACH compliance, and precise magnetic response for demanding sensing needs.

Get RedRock RR122-3C72-511 magnetic sensor today—built for precision, low power, and long-lasting durability in industrial applications.

Frequently Asked Questions

Where can I buy COTO TECHNOLOGY RR1223C72511?

You can click on the BUY or RFQ button to purchase RR1223C72511 from an authorized COTO TECHNOLOGY distributor.

How do I troubleshoot issues or seek technical support for part RR1223C72511?

You can download the RR1223C72511 datasheet or visit the COTO TECHNOLOGY website for support.

Who is the manufacturer of RR1223C72511?

COTO TECHNOLOGY

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