Parameters |
Mounting Type |
Surface Mount |
Package / Case |
TO-243AA, Variant |
Surface Mount |
YES |
Operating Temperature |
-40°C~140°C TA |
Packaging |
Tape & Reel (TR) |
Series |
HAL® 7xy |
JESD-609 Code |
e3 |
Feature |
Temperature Compensated |
Pbfree Code |
yes |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Terminal Finish |
Matte Tin (Sn) |
Technology |
Hall Effect |
Voltage - Supply |
3.8V~24V |
Function |
Unipolar Switch, Dual |
Current - Supply (Max) |
9mA |
Body Length or Diameter |
4.55mm |
Body Breadth |
2.55 mm |
Output Type |
Open Drain |
Max Output Current |
20mA |
Termination Type |
SOLDER |
Polarization |
North Pole, South Pole |
Max Supply Current |
9mA |
Sensing Method |
Hall Effect |
Test Condition |
25°C |
Housing |
PLASTIC |
Sensing Range |
-16mT Trip, -3.5mT Release; 16mT Trip, 3.5mT Release |
Hysteresis |
6 mT |
Output Range |
0.13-0.28V |
Magnetic Field Range-Min |
3.5 mT |
Magnetic Field Range-Max |
16 mT |
Body Height |
1.15mm |
RoHS Status |
RoHS Compliant |
HAL740SF-K Overview
In order to protect the magnetic switch from damage, it is packaged in the Tape & Reel (TR) enclosure. TO-243AA, Variant packages are used to protect the magnetic switches from damage. Good performance is achieved by magnetic switches that can supply 9mA as maximum current. It is possible for these switches to output 20mA as the maximum current when they are working. These switches are capable of providing a maximum current of 9mA.
HAL740SF-K Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3.8V~24V
Operating Temperature: -40°C~140°C TA
Mounting Type: Surface Mount
Output Type: Open Drain
Maximum Supply Current: 9mA
HAL740SF-K Applications
There are a lot of TDK-Micronas GmbH HAL740SF-K Magnetic Switches applications.
- Wiper home/end position sensor
- Security and military applications
- Clutch/brake position sensor
- Robotics control
- Exercise equipment
- Industrial process control
- Conducting objects
- Electric window lift
- Tachometers/counters
- Synchronization