Parameters |
Leakage Current |
10μA |
Nominal Supply Current |
18mA |
Output Current |
20mA |
Hysteresis |
2 mT |
Must Operate |
45mT |
Output Range |
0.40V |
Magnetic Field Range-Min |
17 mT |
Magnetic Field Range-Max |
45 mT |
Must Release |
17mT |
Body Height |
25.4mm |
RoHS Status |
RoHS Compliant |
Factory Lead Time |
1 Week |
Mount |
Panel |
Package / Case |
Cylinder, Threaded |
Number of Pins |
3 |
Actuator Material |
Magnet, South Pole |
Published |
1998 |
Series |
SR3 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Termination |
Wire Leads |
Type |
Hall Effect Switch |
Max Operating Temperature |
85°C |
Min Operating Temperature |
-40°C |
Voltage - Supply |
4.5V~24V |
Reach Compliance Code |
unknown |
Frequency |
100kHz |
Termination Style |
Wire Leads |
Body Length or Diameter |
12.44mm |
Output Type |
Current |
Max Output Current |
20mA |
SR3F-A1A Overview
Packages Cylinder, Threaded contain magnetic position sensor modules. Magnetic position sensors modules can be set to operate at a temperature of -40°C. Sensor modules should be used at a temperature no higher than 85°C if they are to perform properly. 3 pins are present on the sensors modules. This sensors module draws 18mA current in general. If you wish to achieve good performance, the sensor modules should carry 20mA current.
SR3F-A1A Features
Package / Case: Cylinder, Threaded
SR3 Series
Supply Voltage: 4.5V~24V
Frequency: 100kHz
3 Pins
SR3F-A1A Applications
There are a lot of Honeywell Sensing and Productivity Solutions SR3F-A1A Magnetic Position Sensors Modules applications.
- Synchronization
- Medication dispensing control
- Robotics control
- Fan speed measurement
- Tachometers/counters
- Convertible roof position
- RPM measurement
- Speedometers
- Pumps
- Reading of magnetic data storage media