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A3212LLHLT-T
Purchase
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can track your order in real time.
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
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prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
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(Please remember to check the spam folder if you didn't hear from us).
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are any updates.
Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23W |
| Number of Pins | 3 |
| Operating Temperature | -40°C~150°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2005 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 3 |
| Type | Omnipolar Switch |
| Terminal Finish | Matte Tin (Sn) |
| Technology | Hall Effect |
| Voltage - Supply | 2.5V~3.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 2.75V |
| Terminal Pitch | 0.95mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Function | Omnipolar Switch |
| Output Type | Open Drain |
| Max Output Current | 1mA |
| Operating Supply Voltage | 2.75V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Operating Supply Current | 2mA |
| Polarization | North Pole, South Pole |
| Output Current | 1mA |
| Max Supply Current | 1μA |
| Test Condition | -40°C ~ 150°C |
| Sensing Range | ±6.5mT Trip, ±1mT Release |
| Length | 2.98mm |
| Width | 1.91mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
A3212LLHLT-T Overview
ldeally, the magnetic switch should be packaged in the Tape & Reel (TR) for protection against damage. As a safety precaution, the magnetic switches are packaged in SOT-23W packages. The maximum current that can be output by these switches is 1mA. This switch is capable of supplying a maximum current of 1μA. In order for the switches to function, they have 3 pins. As far as terminations are concerned, there are 3. Generally, switches should output 1mA current. When this switch is in a reliable operating state, it typically supplies 2.75V voltage. This magnetic switch can supply a voltage as low as 2.5V. When operating, the magnetic switches could supply 2.75V voltage.
A3212LLHLT-T Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 2.5V~3.5V
Operating Temperature: -40°C~150°C TA
Mounting Type: Surface Mount
3 Pins
3 Terminations
Output Type: Open Drain
A3212LLHLT-T Applications
There are a lot of Allegro MicroSystems A3212LLHLT-T Magnetic Switches applications.
- Shafts in transmissions, hydraulic motors, pumps and gear boxes
- Wiper home/end position sensor
- Position tracking
- Tachometers/counters
- Speed and RPM (revolutions per minute) sensing
- Open/close sensor for LCD screens/doors/lids/trunks
- White goods
- Conducting objects
- CNC machine tools
- Robotics control