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Orders Over
$5000A3281LLHLT-T
SOT-23W Package Analog Circuit with 1 Function, Lead-Free, 3 Pin PDSO3
Brands: Allegro MicroSystems
Mfr.Part #: A3281LLHLT-T
Datasheet: A3281LLHLT-T Datasheet (PDF)
Package/Case: SOT-23W
Product Type: Switches (Solid State)
RoHS Status:
Stock Condition: 8,104 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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A3281LLHLT-T General Description
Digital Switch Latch Open Collector Hall Effect SOT-23W
Features
- Symmetrical Switch Points
- Resistant to Physical Stress
- Superior Temperature Stability
- Output Short-Circuit Protection
- Operation From Unregulated Supply
- Reverse Battery Protection
- Sol id-State Reliability
- Small Size
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Mfr | Allegro MicroSystems | Series | - |
| Package | ["Tape & Reel (TR)", "Cut Tape (CT)", "Digi-Reel\u00ae"] | Product Status | Obsolete |
| Function | Latch | Technology | Hall Effect |
| Polarization | South Pole | Sensing Range | 9mT Trip, -9mT Release |
| Test Condition | -40°C ~ 150°C | Voltage - Supply | 4.2V ~ 24V |
| Current - Supply (Max) | 8mA | Current - Output (Max) | 25mA |
| Output Type | Open Collector | Features | - |
| Operating Temperature | -40°C ~ 150°C (TA) | Mounting Type | Surface Mount |
| Supplier Device Package | SOT-23W |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The A3281LLHLT-T chip is a Hall-effect sensor designed for measuring magnetic fields. It features a low-profile package, high sensitivity, and low noise performance, making it suitable for a variety of applications such as automotive, industrial, and consumer electronics. Its compact design and reliable operation make it a popular choice for magnetic field sensing requirements.
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Equivalent
Some equivalent products of the A3281LLHLT-T chip are 1. MAX2113 2. SAA7740 3. TEA2228 4. LM324N 5. AD711JR 6. TDA8944J 7. LM3886TF These chips may have similar functionalities or features that can be used as alternatives to the A3281LLHLT-T chip. -
Features
The A3281LLHLT-T is a low voltage, high sensitivity, unipolar Hall-effect switch with integrated pull-up resistor. It has a wide operating voltage range, low operating current, and high ESD protection. It is suitable for variety of applications including proximity sensing, position sensing, and speed measurement. -
Pinout
The A3281LLHLT-T is a Hall Effect sensor with a 3-pin count. Its functions include detecting the presence of a magnetic field and converting it into a precise voltage output. This sensor is commonly used in automotive applications for non-contact position sensing. -
Manufacturer
The manufacturer of A3281LLHLT-T is Allegro MicroSystems, LLC. Allegro MicroSystems is a global leader in developing, manufacturing, and marketing high-performance semiconductors. They specialize in producing sensor and power semiconductor integrated circuits for automotive and industrial applications. -
Application Field
A3281LLHLT-T is commonly used in various applications such as automotive seat position detection, brushless DC motor commutation, proximity sensing, and magnetic field detection in industrial and consumer electronics. It is also suitable for use in electronic compasses, speed and RPM sensing, and current sensing applications. -
Package
The A3281LLHLT-T chip is housed in a SOT-23-3 package, which is a small surface-mount package. It is a three-terminal device with a size of approximately 3.0mm x 1.75mm x 1.3mm.
We provide high quality products, thoughtful service and after sale guarantee
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Minimum order quantity starts from 1pcs.
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365 days quality guarantee for all products
