A1121LUA-T
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 3-SSIP |
| Number of Pins | 3 |
| Manufacturer Package Identifier | UA-3-Matrix |
| Operating Temperature | -40°C~150°C TA |
| Packaging | Bulk |
| Published | 2010 |
| Series | Automotive, AEC-Q100 |
| JESD-609 Code | e3 |
| Feature | High Temperature |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Unipolar Switch |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | AEC-Q100; SHORT CIRCUIT PROTECTION |
| Technology | Hall Effect |
| Voltage - Supply | 3V~24V |
| Function | Unipolar Switch |
| Output Voltage | 26V |
| Output Type | Open Drain |
| Max Output Current | 25mA |
| Operating Supply Current | 4mA |
| Polarization | South Pole |
| Output Current | 25mA |
| Max Supply Current | 4mA |
| Sensing Method | Hall Effect |
| Test Condition | -40°C ~ 150°C |
| Max Junction Temperature (Tj) | 165°C |
| Sensing Range | 13.5mT Trip, 4mT Release |
| Hysteresis | 2.5 mT |
| Ambient Temperature Range High | 150°C |
| Magnetic Field Range-Min | 4 mT |
| Height | 5.26mm |
| Length | 4.09mm |
| Width | 1.52mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
A1121LUA-T Overview
This Bulk package protects the magnetic switch from damage. In order to ensure safety, magnetic switches are packaged in 3-SSIP packages. The maximum current these switches can supply when they work is 25mA. There is a maximum current limit of 4mA that can be supplied by these switches. During operation, the switches have 3 pins. The switches should generally produce a current of 25mA.
A1121LUA-T Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3V~24V
Operating Temperature: -40°C~150°C TA
Mounting Type: Through Hole
3 Pins
Output Type: Open Drain
A1121LUA-T Applications
There are a lot of Allegro MicroSystems A1121LUA-T Magnetic Switches applications.
- Encoders
- Mixers
- Process speed
- Angle sensing
- Rotary applications
- CNC machine tools
- Medication dispensing control
- Robotics control
- Anti-lock braking systems
- Generator set
