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A3211ELHLT-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.
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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~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2009 |
| 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 |
| Qualification Status | Not Qualified |
| 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 ~ 85°C |
| Sensing Range | ±5.5mT Trip, ±1mT Release |
| Length | 2.98mm |
| Width | 1.91mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
A3211ELHLT-T Overview
Designed to protect magnetic switches from damage, the Tape & Reel (TR) package contains the switches. Safety precautions are taken by packaging the magnetic switches in SOT-23W packages. In operation, these switches can output a maximum current of 1mA. There is a maximum current that these switches can supply of 1μA. There are 3 pins on the switches that allow them to work. As far as terminations are concerned, there are 3. There should be 1mA current output from the switches in general. This switch will normally supply 2.75V voltage for reliable operation. The minimum voltage supplied by this magnetic switch can be 2.5V. It is possible for the magnetic switches to supply a voltage of 2.75V when they are operating.
A3211ELHLT-T Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 2.5V~3.5V
Operating Temperature: -40°C~85°C TA
Mounting Type: Surface Mount
3 Pins
3 Terminations
Output Type: Open Drain
A3211ELHLT-T Applications
There are a lot of Allegro MicroSystems A3211ELHLT-T Magnetic Switches applications.
- Clutch/brake position sensor
- Speed and RPM (revolutions per minute) sensing
- Security and military applications
- Counter pickup
- Medication dispensing control
- Reed switch replacement
- Exercise equipment
- Position tracking
- Industrial process control
- Magnetic encoders