A3240ELT-T
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | TO-243AA |
| Number of Pins | 4 |
| 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 | 3 |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION |
| Technology | Hall Effect |
| Voltage - Supply | 4.2V~24V |
| Terminal Position | SINGLE |
| Terminal Form | FLAT |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Terminal Pitch | 1.5mm |
| Reach Compliance Code | unknown |
| Current Rating | 4mA |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| JESD-30 Code | R-PSSO-F3 |
| Function | Unipolar Switch |
| Current - Supply (Max) | 6mA |
| Qualification Status | Not Qualified |
| Output Type | Open Collector |
| Max Output Current | 25mA |
| Analog IC - Other Type | ANALOG CIRCUIT |
| Operating Supply Current | 6mA |
| Polarization | South Pole |
| Output Current | 25mA |
| Test Condition | -40°C ~ 85°C |
| Sensing Range | 5mT Trip, 5mT Release |
| Height Seated (Max) | 1.6mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
A3240ELT-T Overview
The magnetic switch is packaged in Bulk to protect it from damage. As a safety precaution, the magnetic switches are packaged in TO-243AA packages. A good performance can be achieved with magnetic switches that can deliver 6mA as the maximum current. When these switches are working, 25mA is the maximum current they can output. In order for the switches to function, they have pins 4. In total, 3 terminations have been recorded. The switches should normally output 25mA current.
A3240ELT-T Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 4.2V~24V
Operating Temperature: -40°C~85°C TA
Mounting Type: Surface Mount
4 Pins
3 Terminations
Output Type: Open Collector
Maximum Supply Current: 6mA
A3240ELT-T Applications
There are a lot of Allegro MicroSystems A3240ELT-T Magnetic Switches applications.
- Magnetic encoders
- Open/close sensor for LCD screens/doors/lids/trunks
- CNC machine tools
- Transmission
- Angle sensing
- Dyno testing
- Fan speed measurement
- Reed switch replacement
- Clutch/brake position sensor
- Brushless DC (direct current) motor commutation
