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A3214ELHLT
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 | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23W |
| Number of Pins | 3 |
| Supplier Device Package | SOT-23W |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2003 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Omnipolar Switch |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Technology | Hall Effect |
| Voltage - Supply | 2.4V~5.5V |
| Function | Omnipolar Switch |
| Current - Supply (Max) | 2mA |
| Output Type | Open Drain |
| Max Output Current | 1mA |
| Operating Supply Voltage | 3V |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.4V |
| Operating Supply Current | 2mA |
| Polarization | North Pole, South Pole |
| Current - Output (Max) | 1mA |
| Output Current | 1mA |
| Test Condition | -40°C ~ 85°C |
| Sensing Range | ±7mT Trip, ±1mT Release |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
A3214ELHLT Overview
Designed to protect magnetic switches from damage, the Tape & Reel (TR) package contains the switches. For safety reasons, magnetic switches are packaged in SOT-23W packages. Good performance is achieved by magnetic switches that can supply 2mA as maximum current. If they are working properly, these switches can output a maximum current of 1mA. It is recommended that magnetic switches have a maximum output current of 1mA. In order for the switches to function, they have pins 3. It is generally recommended that the switches output 1mA current. For the magnetic switches, 85°C is the maximum operating temperature. However, this magnetic switch cannot function below -40°C if the operating temperature falls below that. Whenever the magnetic switches operate, they supply 3V voltage. There is a possibility that this electronic component could deliver a maximum voltage of 5.5V. Minimum voltage for these switches is 2.4V.
A3214ELHLT Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 2.4V~5.5V
Operating Temperature: -40°C~85°C TA
Mounting Type: Surface Mount
3 Pins
Output Type: Open Drain
Maximum Supply Current: 2mA
A3214ELHLT Applications
There are a lot of Allegro MicroSystems A3214ELHLT Magnetic Switches applications.
- Speed and direction of gears
- Generator set
- Identification of magnetic patterns in cards and banknotes
- Medication dispensing control
- Position tracking
- Angle sensing
- Antitheft systems
- Security and military applications
- Tachometers/counters
- End of travel and index sensors