The Allegro Microsystems Hall Effect Switch (part number 31K6574) is an automotive-qualified device designed for continuous-time operation. It features a supply voltage range of 3.8V to 24V and can handle output currents up to 20 mA. The switch operates over a temperature range of -40¬8C to 150¬8C, making it suitable for various applications, including automotive and industrial environments. This switch is characterized by its fast power-on time and low noise operation, with a typical output on voltage of 215 mV to 400 mV when activated. It includes built-in reverse battery protection and robust electromagnetic compatibility (EMC) performance. The device is available in a 3-pin SIP package, which is lead-free and compliant with RoHS standards. Engineers should consider this Hall Effect Switch for projects requiring reliable performance in harsh conditions, as it offers solid-state reliability and is factory-programmed for optimal performance.
Manufacturer: Allegro MicroSystems, LLC
Win Source Part Number: 1010920-A1102LUA-T
Packaging: Bulk
Technology: Hall Effect
Output Type: Open Drain
Polarization: South Pole
Current - Supply (Max): 7.5mA
Current - Output (Max): 25mA
Sensing Range: 24.5mT Trip, 6mT Release
Categories: Sensors, Transducers
Status: Active
Temperature Range - Operating: -40°C to 150°C (TA)
Case / Package: 3-SIP
Purpose: Unipolar Switch
Supply Voltage - Operating: 3.8 V to 24 V
Testing Conditions: -40°C to 150°C
Popularity: Medium
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Balance
MAGNETIC SWITCH UNIPOLAR 3SIP
HALL EFFECT SWITCH, 245G, 20 mA, 3-SIP; Hall Effect Type:Switch; Operate Point Typ:180G; Release Point Typ:125G; Supply Voltage Min:3.8V; Supply Voltage Max:24V; Sensor Case Style:-; No. of Pins:3 Pin; Product Range:-; MSL:- RoHS Compliant: Yes
MAGNETIC SWITCH UNIPOLAR 3SIP
| Win Source Electronics | ODG (Origin Data Global) | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | Magnetic Sensor Chips | Magnetic Sensor Chips | Sensor Chips | Magnetic Sensor Chips |
| Product Number | 1010920-A1102LUA-T | A1102LUA-T | 31K6574 | A1102LUA-T |
| Product Name | Magnetic Sensors - Magnetic Sensors - Switches (Solid State) - A1102LUA-T | Switches (Solid State) | Hall Effect Switch, 245G, 20 Ma, 3-Sip; Hall Effect Type Allegro Microsystems | Sensors, Transducers - Magnetic Sensors - Switches (Solid State) |
| Sensor Type | Magnetic | Magnetic | Magnetic | |
| Package / Mounting | 3-SIP | Through Hole | ||
| Packing Method | Bulk; Bulk | Bulk; Bulk |
