TT Electronics/Optek Technology OHS3131U

OHS3131U Overview
This Bulk package protects the magnetic switch from damage. A safety precaution is taken by putting the magnetic switches into 3-SSIP packages. A good performance can be achieved with magnetic switches that can deliver 7mA as the maximum current. It is possible for these switches to output 25mA as the maximum current when they are working. To be output, magnetic switches need a maximum current of 25mA. They can supply up to 7mA amps of current. In order for the switches to function, they have 3 pins. There should be 25mA current output from the switches in general. Magnet switches can operate at a maximum temperature of 125°C. This magnetic switch, however, requires an operating temperature of -40°C. The maximum voltage this component can supply is 24V. A minimum voltage of 4.5V can be supplied by these switches. It works by supplying 4mA current nominally.

OHS3131U 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


OHS3131U Applications
There are a lot of TT Electronics/Optek Technology
OHS3131U Magnetic Switches applications.


Flow-rate sensing
Brushless DC (direct current) motor commutation
Motor and fan control
Robotics control
Electric window lift
Convertible roof position
Motor assemblies
Medication dispensing control
Security and military applications
Detection of ferromagnetic