| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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7,744 pcs
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7744 pcs | On Request | 1 | On Request | On Request | 0839+ | On Request | On Request |
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This Hall Effect digital switch latch from Allegro Microsystems, part number A1242LLHLT-I1-T, is designed for applications requiring magnetic sensing. It features an open collector output and operates with a supply voltage ranging from 3.5V to 24V, with a maximum supply current of 6.9mA.
The device is specified for a sensing range of 8mT Trip and -8mT Release, and it functions as a latch. The operating temperature range is -40°C to 150°C, making it suitable for various environmental conditions. It is packaged in a SOT-23W surface-mount package and supplied on tape and reel.
Key electrical characteristics include its Hall Effect technology and the ability to detect south pole magnetic fields. The open collector output requires an external pull-up resistor for proper operation. This component is ideal for position sensing, speed detection, and other applications where a digital output based on magnetic field presence is needed.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 3.5V to 24V.
The operating temperature range is -40°C to 150°C.
It features an open collector output type.
The sensing range is 8mT Trip and -8mT Release.
It is supplied in a SOT-23W package.