ALLEGRO MICROSYSTEMS  A1302KUA-T  Hall Effect Sensor, 125 °C

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Product Information

  • Accuracy %: 3%
  • Hall Effect Type: Linear
  • MSL: -
  • No. of Pins: 3
  • Operating Temperature Max: 125°C
  • Operating Temperature Min: -40°C
  • Output Current: 10mA
  • Packaging: Each
  • SVHC: No SVHC (15-Jun-2015)
  • Sensor Case Style: SIP
  • Supply Voltage Max: 6V
  • Supply Voltage Min: 4.5V
  • Supply Voltage Range: 4.5V to 6V


The A1302 is a continuous-time, ratio metric, linear Hall-effect sensors. It is optimized to accurately provide a voltage output that is proportional to an applied magnetic field. This device has a quiescent output voltage that is 50% of the supply voltage. Two output sensitivity options are provided: 2.5 mV/G typical for the A1301.The Hall-effect integrated circuit included in each device includes a Hall sensing element, a linear amplifier, and a CMOS Class A output structure. Integrating the Hall sensing element and the amplifier on a single chip minimizes many of the problems normally associated with low voltage level analogue signals. High precision in output levels is obtained by internal gain and offset trim adjustments made at end-of-line during the manufacturing process.


  • Low-noise output
  • Fast power-on time
  • Ratio metric rail-to-rail output
  • Solid-state reliability
  • Factory-programmed at end-of-line for optimum performance
  • Robust ESD performance


  • Consumer Electronics
  • Industrial
  • Sensing & Instrumentation
  • Robotics
  • Automation & Process Control


Availability:  8,817

  • 8,817 in stock for same day shipping
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    More stock available week commencing 12/7/15

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $1.67 $1.67



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1 - 9 $1.67
10 - 49 $1.49
50 - 99 $1.34
100 - 249 $1.17
250 - 499 $1.03
500 - 999 $0.908
1000 - 2499 $0.716
2500+ $0.669

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Hall Effect Sensor, 125 °C

HALL EFFECT SENSOR, LINEAR, SIP-3; Operating Temperature Max:125 C; Packaging:Each; MSL:-; Accuracy %:3%; Bandwidth:20kHz; Hall Effect Type:Linear; No. of Pins:3; Operating Temperature Min:-40 C; Output Current:10mA ;RoHS Compliant: No


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    More stock available week commencing 12/14/15

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Non-Cancelable / Non Returnable

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