Allegro Microsystems Through Hole Hall Effect Sensor Switch, Ultra Mini SIP, 3-Pin

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£2.86

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£3.43

(inc. VAT)

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  • Plus 25 unit(s) shipping from 06 October 2025
  • Plus 20 unit(s) shipping from 06 October 2025
  • Plus 8,055 unit(s) shipping from 13 October 2025
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5 - 20£0.572£2.86
25 - 95£0.458£2.29
100 - 245£0.388£1.94
250 - 495£0.376£1.88
500 +£0.368£1.84

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Packaging Options:
RS Stock No.:
680-7510
Mfr. Part No.:
A3213EUA-T
Brand:
Allegro Microsystems
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Brand

Allegro Microsystems

Sensor Type

Hall Effect Sensors

Mounting Type

Through Hole

Magnetic Type

Omnipolar

Maximum Operating Supply Voltage

5.5 V

Minimum Operating Supply Voltage

2.4 V

Package Type

Ultra Mini SIP

Pin Count

3

Maximum Operating Temperature

+85 °C

Minimum Operating Temperature

-40 °C

A3213/4 Micropower Ultrasensitive Hall Effect Switches, Allegro Microsystems


The Allegro Microsystems A3213/4 ultra-sensitive, pole independent Hall-effect switches with a latched digital output are aimed at use in battery-operated, portable equipment. Their 2.4 V to 5.5 V operation and a unique clocking scheme reduces the average operating power use. The A3213 to 825 μW and the A3214 to 14 μW (typical, at 2.75 V).

Either a north or south pole turns on the output.

They include a Hall-voltage generator, small-signal amplifier, chopper stabilisation, a latch, and a MOSFET output.

AEC-Q100 automotive qualified
Micropower operation
Superior temperature stability
Low switchpoint drift
Insensitive to physical stress
High ESD protection


Hall Effect Sensors, Allegro MicroSystems

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