A1104LUA-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~150°C TA |
| Packaging | Bulk |
| Published | 2008 |
| 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 Type | Open Drain |
| Max Output Current | 25mA |
| Operating Supply Voltage | 5V |
| Polarity | South Pole |
| 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 ~ 150°C |
| Sensing Range | 45mT Trip, 2.5mT Release |
| Height Seated (Max) | 5.26mm |
| Length | 4.17mm |
| Width | 1.57mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
A1104LUA-T Overview
Designed to protect magnetic switches from damage, the Bulk package contains the switches. For safety reasons, magnetic switches are packaged in 3-SSIP packages. When these switches are working, their maximum current will be 25mA. This switch is capable of supplying a maximum current of 7.5mA. Switches have 3 pins for operation. As far as terminations are concerned, there are 3. Generally, the switches should output 20mA current. When this switch is working, it should supply a voltage of 24V . It is normal for this switch to supply 12V in order to perform reliably. In the event of a magnetic switch malfunction, it could supply 5V voltage.
A1104LUA-T Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3.8V~24V
Operating Temperature: -40°C~150°C TA
Mounting Type: Through Hole
3 Pins
3 Terminations
Output Type: Open Drain
A1104LUA-T Applications
There are a lot of Allegro MicroSystems A1104LUA-T Magnetic Switches applications.
- Exercise equipment
- Flow metering
- Speed and direction of gears
- Lighting actuation slave sensor
- Synchronization
- Encoders
- End of travel and index sensors
- Control of magnetic apparatus
- Open/close sensor for LCD screens/doors/lids/trunks
- Convertible roof position
