| Allicdata Part #: | A1242LUA-I1-T-ND |
| Manufacturer Part#: |
A1242LUA-I1-T |
| Price: | $ 0.00 |
| Product Category: | Sensors, Transducers |
| Manufacturer: | Allegro MicroSystems, LLC |
| Short Description: | MAGNETIC SWITCH LATCH 3SIP |
| More Detail: | Digital Switch Latch Open Collector Hall Effect 3-... |
| DataSheet: | A1242LUA-I1-T Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| Series: | -- |
| Packaging: | Bulk |
| Part Status: | Obsolete |
| Function: | Latch |
| Technology: | Hall Effect |
| Polarization: | South Pole |
| Sensing Range: | 8mT Trip, -8mT Release |
| Test Condition: | -40°C ~ 150°C |
| Voltage - Supply: | 3.5 V ~ 24 V |
| Current - Supply (Max): | 6.9mA |
| Current - Output (Max): | -- |
| Output Type: | Open Collector |
| Features: | -- |
| Operating Temperature: | -40°C ~ 150°C (TA) |
| Package / Case: | 3-SSIP |
| Supplier Device Package: | 3-SIP |
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The A1242LUA-I1-T is a kind of magnetic sensor switch, also known as a solid state switch, which is becoming increasingly popular in various fields. This technology is also known as "magnetic Hall effect" or "magnetic Reed switch". This switch has a wide variety of uses and applications, such as in automotive, industrial, and commercial sectors.
The magnetic Hall effect relies on the magnetically induced Hall voltage generated by a weak magnetic field from a ferromagnetic material. This voltage is directly proportional to the strength of the magnetic field. The magnetically induced Hall voltage forms the basis of the typical A1242LUA-I1-T switch. The small, but powerful, switch works with a variety of materials, including ferromagnets, smectic crystals, and metallic magnets.
The working principle of the A1242LUA-I1-T switch takes advantage of the ferromagnetic material’s response to the external magnetic field. The material is placed between a Hall effect sensor and a switch. When the field strength of the sensor increases, a small amount of electric current will flow through the ferromagnetic material and cause it to become magnetically polarized. This polarization will activate the switch, which then turns on or off the circuit. Additionally, the switch can also be triggered by a reduce in magnetic field strength.
The A1242LUA-I1-T switch is commonly used in a wide variety of industrial and commercial applications, ranging from motor control to security systems. For instance, in motor control applications, the switch is used to detect the presence or absence of a magnet, which then triggers the motor control circuit. In industrial production, the switch is used to sense the level and position of certain materials, which then helps to ensure the quality of the products. In security applications, the switch is used to detect the presence of an intruder, and trigger an alarm. It can also be used to control access to certain areas, such as passageways and entrances.
The A1242LUA-I1-T switch also has several advantages over traditional switch types. First, the switch is highly reliable and capable of operating at high temperatures. Second, it requires minimal power consumption, and can achieve a long operational life. Third, since the switch is solid state, it is much more durable than mechanical switches. Finally, the switch can be triggered in a wide variety of conditions, such as in the presence of strong magnetic fields, extreme temperatures, or even shock and vibration.
The A1242LUA-I1-T switch is a powerful, versatile, and well-suited solution for a variety of applications. Its durable, high-speed, and low power consumption make it the ideal choice for any industrial or commercial project. Its uses range from motor control to security systems, to sensing the level or position of materials in production processes. All in all, the A1242LUA-I1-T is a reliable, efficient, and cost-effective way to meet the needs of any project.
The specific data is subject to PDF, and the above content is for reference
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A1242LUA-I1-T Datasheet/PDF