A3212ELHLT-T - 

Hall Effect Sensor, Switch, 1 mA, SOT-23, 3 Pins, 2.5 V, 3.5 V

A3212ELHLT-T - Hall Effect Sensor, Switch, 1 mA, SOT-23, 3 Pins, 2.5 V, 3.5 V

The actual product may differ from image shown

Manufacturer Part No:
Newark Part No.:
Technical Datasheet:
See all Technical Docs

Product Overview

The A3212ELHLT-T is a pole independent, ultrasensitive Hall Effect Switch with latched digital output. Either a north or south pole of sufficient strength will turn the output ON in the A3212 and in the absence of a magnetic field, the output is off. The polarity independence and minimal power requirements allow these devices to easily replace reed switches for superior reliability and ease of manufacturing, while eliminating the requirement for signal conditioning. Improved stability is made possible through chopper stabilization, which reduces the residual offset voltage normally caused by device over-moulding, temperature dependencies and thermal stress. This device includes on a single silicon chip a hall-voltage generator, small-signal amplifier, chopper stabilization, a latch and a MOSFET output. Advanced CMOS processing is used to take advantage of low-voltage and low-power requirements, component matching, very low input-offset errors.
  • Chopper stabilized
  • Superior temperature stability
  • Extremely low switch-point drift
  • Insensitive to physical stress
  • High ESD protection
  • Solid-state reliability


Industrial, Signal Processing

Product Information

Tape & Reel
Find similar products Choose and modify the attributes above to find similar products.


Compare Selected
Manufacturer Part Number
Newark Part No.
Manufacturer / Description
Price For


Hall Effect Sensor, Switch, 1 mA, SOT-23, 3 Pins, 2.5 V, 3.5 V

2,637 in stock

Each (Supplied on Cut Tape)

1+ $1.20 25+ $0.808 50+ $0.70 100+ $0.635 More Pricing...


Associated Products

Related Searches

US continental orders over $49 and under 50 pounds may qualify for free ground shipping. Click the link for the full Terms and Conditions of the offer.

21,000 In stock

for same day shipping

see cut-off times
Check stock and lead times
More stock available week commencing 7/9/18
$0.413 $ 0.41
Price for:
Each (Supplied on Full Reel)
Multiple: 6000 Minimum: 6000
Quantity Price
6000 + $0.413
12000 + $0.375
24000 + $0.337
36000 + $0.325
60000 + $0.318
No longer stocked:: No Longer Manufactured::
Add to Cart
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.