OHN3120U
- Mfr.Part #
- OHN3120U
- Manufacturer
- TT Electronics
- Package / Case
- 3-SSIP
- Datasheet
- Download
- Description
- MAGNETIC SWITCH UNIPOLAR TO92-3
- Stock
- 6,733
- In Stock :
- 6,733
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- Manufacturer :
- TT Electronics
- Product Category :
- Magnetic Sensors - Switches (Solid State)
- Polarity :
- South Pole
- Operating Temperature :
- -20°C~85°C TA
- Nominal Supply Current :
- 9mA
- Packaging :
- Bulk
- Function :
- Unipolar Switch
- Number of Pins :
- 3
- Sensing Range :
- 42.5mT Trip, 5mT Release
- Min Operating Temperature :
- -20°C
- Lead Free :
- Lead Free
- Published :
- 2007
- Max Operating Temperature :
- 85°C
- Test Condition :
- -20°C ~ 85°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Output Current :
- 25mA
- REACH SVHC :
- No SVHC
- Max Supply Voltage :
- 24V
- Polarization :
- South Pole
- Package / Case :
- 3-SSIP
- Operating Supply Voltage :
- 12V
- Current - Output (Max) :
- 25mA
- Output Type :
- Open Collector
- Type :
- Hall Effect Sensor
- Supplier Device Package :
- TO-92-3
- Output Current :
- 25mA
- Max Supply Current :
- 7mA
- Mounting Type :
- Through Hole
- Series :
- OHN3100
- Min Supply Voltage :
- 4.5V
- Factory Lead Time :
- 10 Weeks
- Output Voltage :
- 25V
- Voltage - Supply :
- 4.5V~24V
- Current - Supply (Max) :
- 7mA
- RoHS Status :
- RoHS Compliant
- Sensing Method :
- Hall Effect
- Mount :
- Through Hole
- Datasheets
- OHN3120U
OHN3120U Documents

OHN3100 Series Open Collector 4.5V~24V -20°C~85°C TA Unipolar Switch South Pole 42.5mT Trip, 5mT Release 7mA-Supply (Max) 25mA-Output (Max) 3-SSIP
OHN3120U Overview
Magnetic switches are packaged in Bulk for protection against damage. For safety reasons, the magnetic switches are packaged in 3-SSIP packages. A magnetic switch with good performance can deliver 7mA as its maximum current. When these switches are working, their maximum current will be 25mA. Magnet switches must be able to output 25mA current. There is 7mA maximum current that these switches can supply. It is necessary to have a 3 pin for the switches to work. As a general rule, switches should output a current of 25mA. You can set the maximum operating temperature of magnetic switches to 85°C. A magnetic switch must operate at a temperature above -20°C to work. Magnetic switches operate by supplying 12V voltage. There is a possibility of this electronic component providing a maximum voltage of 24V. Using these switches, you can set the minimum voltage to 4.5V. Initially, it can supply 9mA current.
OHN3120U Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 4.5V~24V
Operating Temperature: -20°C~85°C TA
Mounting Type: Through Hole
3 Pins
Output Type: Open Collector
Maximum Supply Current: 7mA
OHN3120U Applications
There are a lot of TT Electronics/Optek Technology
OHN3120U Magnetic Switches applications.
- Electric window lift
- Convertible roof position
- Motor assemblies
- Medication dispensing control
- Security and military applications
- Detection of ferromagnetic
- Discrimination of ferromagnetic
- Localization of ferromagnetic
- Conducting objects
- Navigation
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Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















