Parameters |
Mounting Type |
Through Hole |
Package / Case |
5-SSIP |
Surface Mount |
NO |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Bulk |
Published |
2003 |
JESD-609 Code |
e3 |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
5 |
Terminal Finish |
Matte Tin (Sn) |
Subcategory |
Other Sensors |
Technology |
Hall Effect |
Voltage - Supply |
4.5V~18V |
Reach Compliance Code |
unknown |
Current Rating |
9mA |
Function |
Bipolar Switch |
Current - Supply (Max) |
18mA |
Body Length or Diameter |
6.33mm |
Body Breadth |
1.55 mm |
Output Type |
Open Collector |
Max Output Current |
30mA |
Power Supplies |
4.5/18V |
Termination Type |
SOLDER |
Operating Supply Current |
18mA |
Polarization |
South Pole |
Output Polarity |
INVERTING |
Test Condition |
25°C |
Sensing Range |
7.5mT Trip, -7.5mT Release |
Hysteresis |
4.6 mT |
Output Range |
0.50V |
Magnetic Field Range-Min |
-7.5 mT |
Magnetic Field Range-Max |
8.5 mT |
Body Height |
4.53mm |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
A3422EKA-T Overview
A protective Bulk package is used to protect the magnetic switch against damage. It is necessary to put the magnetic switches into 5-SSIP packages in order to ensure their safety. To ensure good performance, the magnetic switches are capable of delivering 18mA as the maximum current. These switches can output 30mA as the maximum current when they work. It contains 5 terminations.
A3422EKA-T Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 4.5V~18V
Operating Temperature: -40°C~85°C TA
Mounting Type: Through Hole
5 Terminations
Output Type: Open Collector
Maximum Supply Current: 18mA
A3422EKA-T Applications
There are a lot of Allegro MicroSystems A3422EKA-T Magnetic Switches applications.
- Position and limit sensing
- Lighting actuation slave sensor
- Synchronization
- Rollers
- Monitor protections of the safety gates
- Process speed
- Rotary applications
- Mixers
- Pumps
- Fan speed measurement