TT Electronics/Optek Technology OHS3140U

OHS3140U Overview
A protective Bulk package surrounds the magnetic switch to protect it from damage. Magnet switches are packed in 3-SSIP packages for safety reasons. As a maximum current, magnetic switches can supply 7mA. In operation, these switches can output a maximum current of 25mA. A magnetic switch should only output 25mA current. This switch can supply a maximum of 7mA amps. Switches are operated by 3 pins. The switches should typically output 21mA of current. A magnetic switch can be set to 125°C for its maximum operating temperature. This magnetic switch works best at temperatures above -40°C. It is possible that the magnetic switches would supply 12V voltage when they are in operation. The maximum voltage that could be provided by this electronic component is 24V. Switches like these can provide voltages as low as 4.5V. During normal operation, it can deliver 4mA current.

OHS3140U Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 4.5V~24V
Operating Temperature: -40°C~125°C TA
Mounting Type: Through Hole
3 Pins
Output Type: Open Collector
Maximum Supply Current: 7mA


OHS3140U Applications
There are a lot of TT Electronics/Optek Technology
OHS3140U Magnetic Switches applications.


Motor and fan control
Robotics control
Electric window lift
Convertible roof position
Motor assemblies
Medication dispensing control
Security and military applications
Detection of ferromagnetic
Discrimination of ferromagnetic
Localization of ferromagnetic