Answers to Common Questions about TMR Magnetic Sensors

August 3, 2021

Due to their low power consumption, high sensitivity, small size and ready availability, RedRock® Magnetic Sensors are popular alternatives to existing Hall Effect Sensors and Reed Switches. Common design questions about RedRock® TMR Magnetic Sensors are addressed by a Coto Technology TMR Application Engineer.


Topics include:


  • Is a decoupling capacitor required? If so, what is the optimal value?
  • Where is the optimum location to position the decoupling capacitor for proper sensor operation?
  • What are the effects of external resistors on the output pins relative to overall current consumption?
  • What are the effects of external resistors on the input pins relative to initial sensor startup?
  • What should I know when using multiple sensors?


Watch the video here.



MIL-STD-1553B Twinax Cable Assemblies

July 18, 2020
The new availability of Cinch Connectivity Solutions’ Trompeter MIL-STD-1553B Twinax Cable Assemblies offer on-the-shelf and fixed length cable assemblies in our distribution channel. This further promotes fulfillment of quick-turn customer requirements common in many test environment applications. The 21-series of cable assemblies offer popular TRB and TRS connector configurations terminated to a variety of cable…

Read More

Coto RedRock® RR122-1A22 TMR Digital Magnetic Sensor

August 27, 2020
The RR122-1A22 TMR sensor features an operating frequency of 10 Hz, a voltage supply range of +1.7V to +5.5V and an extremely strong magnetic sensitivity (9 G or 0.9 mT) in an ultra-miniature package size at a highly-competitive price. Boasting the world’s lowest current drain (75 nA) for an active magnetic sensor, the RR122-1A22 Series…

Read More

Suntsu New Clock-Free Silicon Oscillators

April 21, 2022
Introducing Suntsu Electronics’ latest Clock-Free oscillators with advanced silicon technology.   While traditional oscillators require a clock source like quartz or MEMS to achieve output frequencies, these clock-free silicon oscillators are built to attain extremely dependable clock under harsh and high vibration environments without having to use quartz or MEMs.   These oscillators have built-in…

Read More

New Ultra Tight Stability Clock Oscillator

May 25, 2019
IQD Frequency Products has launched a new range of ultra-low frequency stability HCMOS based clock oscillators. The IQXO-923 series comes available with a frequency stability of only ±5ppm over the full industrial operating temperature range of -40°C to 85°C. Available in either a voltage of 1.8V (IQXO-923-18) or 3.3V (IQXO-923-33), this new clock oscillator is…

Read More

Mill-Max Pre-Wired Spring-Loaded Connectors

February 3, 2020
Mill-Max Manufacturing Corp., Inc. announces the release of a new pre-wired spring-loaded connector, a two-position header with crimp terminated wires. This product combines high quality Mill-Max spring-loaded pogo pins with the convenience of a 12” pig-tail to suit a wide variety of applications.   The new 867-22-002-70-501010 cable assembly is a cost-effective solution when a…

Read More



USD United States (US) dollar