A3425EK-T
| Parameters | |
|---|---|
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 4-SSIP |
| Number of Pins | 4 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Bulk |
| Published | 2009 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 4 |
| Termination | Through Hole |
| Terminal Finish | Matte Tin (Sn) |
| Technology | Hall Effect |
| Voltage - Supply | 3.3V~18V |
| Terminal Position | SINGLE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 12V |
| Terminal Pitch | 1.27mm |
| Reach Compliance Code | unknown |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Function | Bipolar Switch |
| Current - Supply (Max) | 6mA |
| Qualification Status | Not Qualified |
| Output Type | Open Drain |
| Max Output Current | 20mA |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 3.3V |
| Analog IC - Other Type | ANALOG CIRCUIT |
| Operating Supply Current | 6mA |
| Polarization | South Pole |
| Output Current | 70mA |
| Test Condition | -40°C ~ 85°C |
| Sensing Range | 3.5mT Trip, -3.5mT Release |
| Height Seated (Max) | 5.67mm |
| Length | 5.21mm |
| Width | 1.55mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
A3425EK-T Overview
Magnetic switches are packaged in Bulk to prevent damage. For safety reasons, the magnetic switches are packaged in 4-SSIP packages. For good performance, the magnetic switches can supply 6mA. The maximum current that can be output by these switches is 20mA. Switches work with 4 pins. A total of 4 terminations have been reached. Switches should generally output a current of 70mA. In order for this switch to function, its maximum voltage should be 18V. For reliable performance, this switch usually provides 12V voltage. A magnetic switch can supply a voltage as low as 3.3V.
A3425EK-T Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3.3V~18V
Operating Temperature: -40°C~85°C TA
Mounting Type: Through Hole
4 Pins
4 Terminations
Output Type: Open Drain
Maximum Supply Current: 6mA
A3425EK-T Applications
There are a lot of Allegro MicroSystems A3425EK-T Magnetic Switches applications.
- RPM measurement
- Rollers
- Control of magnetic apparatus
- Navigation
- Fan speed measurement
- Medication dispensing control
- Reading of magnetic data storage media
- CNC machine tools
- Gear shift selectors and driver controls (PRNDL)
- Industrial controls
