A1148EUA-T
| Parameters | |
|---|---|
| Mounting Type | Through Hole |
| Package / Case | 3-SSIP |
| Surface Mount | NO |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Bulk |
| Published | 2010 |
| Series | Automotive, AEC-Q100 |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 3 |
| Type | Unipolar Switch |
| Terminal Finish | Matte Tin (Sn) |
| HTS Code | 8542.39.00.01 |
| Technology | Hall Effect |
| Voltage - Supply | 3.5V~24V |
| Terminal Position | SINGLE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 12V |
| Terminal Pitch | 1.27mm |
| Reach Compliance Code | unknown |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| JESD-30 Code | R-PSIP-T3 |
| Function | Unipolar Switch |
| Current - Supply (Max) | 17mA |
| Qualification Status | Not Qualified |
| Output Type | Current Source |
| Supply Voltage-Max (Vsup) | 24V |
| Supply Voltage-Min (Vsup) | 3.5V |
| Operating Supply Current | 5mA |
| Polarization | South Pole |
| Test Condition | -40°C ~ 85°C |
| Sensing Range | 8mT Trip, 1mT Release |
| Height Seated (Max) | 5.26mm |
| Length | 4.09mm |
| Width | 1.52mm |
| RoHS Status | ROHS3 Compliant |
A1148EUA-T Overview
A magnetic switch is packaged in the Bulk to prevent damage. It is necessary to put the magnetic switches into 3-SSIP packages in order to ensure their safety. The magnetic switches can supply a maximum current of 17mA for good performance. It contains 3 terminations. In order for this switch to function correctly, it should provide a maximum voltage of 24V. In terms of reliability, this switch will normally supply 12V. This magnetic switch can supply a voltage as low as 3.5V.
A1148EUA-T Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3.5V~24V
Operating Temperature: -40°C~85°C TA
Mounting Type: Through Hole
3 Terminations
Output Type: Current Source
Maximum Supply Current: 17mA
A1148EUA-T Applications
There are a lot of Allegro MicroSystems A1148EUA-T Magnetic Switches applications.
- Synchronization
- Shafts in transmissions, hydraulic motors, pumps and gear boxes
- Clutch/brake position sensor
- Open/close sensor for LCD screens/doors/lids/trunks
- Security and military applications
- Monitor protections of the safety gates
- Lighting actuation slave sensor
- Tachometer
- Fan speed measurement
- Encoders
