A1102EUA-T
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 3-SSIP |
| Number of Pins | 3 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Bulk |
| Published | 2009 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 3 |
| Type | Hall Effect Sensor, Unipolar Switch |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | REVERSE BATTERY PROTECTION |
| Technology | Hall Effect |
| Voltage - Supply | 3.8V~24V |
| Terminal Position | SINGLE |
| Supply Voltage | 12V |
| Terminal Pitch | 1.27mm |
| Function | Unipolar Switch |
| Output Voltage | 30V |
| Output Type | Open Drain |
| Max Output Current | 25mA |
| Operating Supply Voltage | 5V |
| Supply Voltage-Max (Vsup) | 24V |
| Operating Supply Current | 7.5mA |
| Polarization | South Pole |
| Output Current | 20mA |
| Max Supply Current | 7.5mA |
| Sensing Method | Hall Effect |
| Test Condition | -40°C ~ 85°C |
| Max Junction Temperature (Tj) | 165°C |
| Sensing Range | 24.5mT Trip, 6mT Release |
| Ambient Temperature Range High | 85°C |
| Height | 4.12mm |
| Length | 4.09mm |
| Width | 1.52mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
A1102EUA-T Overview
In order to prevent damage, the magnetic switch is packaged in the Bulk. Safety precautions are taken by packaging the magnetic switches in 3-SSIP packages. In operation, these switches can output a maximum current of 25mA. It is possible to supply 7.5mA current with these switches. The switches have 3 pins for working. It has 3 terminations. A switch's current output should generally be 20mA. In order for this switch to function, its maximum voltage should be 24V. For reliable performance, this switch usually provides 12V voltage. During operation, the magnetic switches could provide 5V voltage.
A1102EUA-T Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3.8V~24V
Operating Temperature: -40°C~85°C TA
Mounting Type: Through Hole
3 Pins
3 Terminations
Output Type: Open Drain
A1102EUA-T Applications
There are a lot of Allegro MicroSystems A1102EUA-T Magnetic Switches applications.
- Tachometer
- Process speed
- Security and military applications
- Transmission
- Angle sensing
- Discrimination of ferromagnetic
- Flow-rate sensing
- Speed and direction of gears
- Conducting objects
- Reed switch replacement
