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Same model may have multiple batches, images only for reference.
A1120EUA-T Real Image
Same model may have multiple batches, images only for reference.

A1120EUA-T

Part No A1120EUA-T
Manufacturer Allegro MicroSystems, LLC
Catalog Magnetic Sensors - Switches (Solid State)
Description Hall Effect Sensor 25mA Unipolar 3.3V/5V/9V/12V/15V/18V Automotive 3-Pin Ultra Mini SIP Bulk / MAGNETIC SWITCH UNIPOLAR 3SIP
Datasheet
A1120EUA-T Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Sensors, Transducers
Manufacturer Allegro MicroSystems, LLC
Packaging Bulk
Status Active
Purpose Unipolar Switch
Technology Hall Effect
Polarization South Pole
Sensing Range 5mT Trip, 0.5mT Release
Testing Conditions -40°C to 85°C
Supply Voltage - Operating 3 V to 24 V
Current - Supply (Max) 4mA
Current - Output (Max) 25mA
Output Type Open Drain
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 3-SIP
Win Source Part Number 1010924-A1120EUA-T
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Limited
Application Field Used in Sensing & Instrumentation, Automotive
Quantity per package 500
Family Name A1120
Introduction Date December 29, 2008
ECCN EAR99
Country of Origin Philippines
Halogen Free Compliant
Estimated EOL Date 2026
Ultra Librarian 3D Model Ultra Librarian A1120EUA-T CAD Model

Description

The Allegro MicroSystems A1120EUA-T is a hall effect unipolar switch designed for use in automotive and sensing instrumentation applications.

  • Application: Automotive, Sensing Instrumentation
  • Output Type: Open Drain
  • Polarization: South Pole
  • Sensing Range: 5mT Trip, 0.5mT Release
  • Supply Voltage: 3V to 24V
  • Output Current (Max): 25mA
  • Package: 3-SIP
  • Temperature Range: -40°C to 85°C
  • Popularity: High
  • Supply and Demand Status: Limited

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Pricing & Ordering

Quantity Unit Price Ext. Price
40+ $1.3614 $54.4560
90+ $1.1171 $100.5390
140+ $1.0822 $151.5080
195+ $1.0473 $204.2235
250+ $1.0123 $253.0750
335+ $0.9076 $304.0460
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Availability: 18,800 pieces
MOQ: 40 pcs
Order Increment : 1 pcs
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