| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
35 pcs
|
35 pcs | On Request | 1 | On Request | On Request | 943 | On Request | On Request |
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The DS1990R-F5# is a rugged data carrier from Analog Devices / Maxim Integrated, functioning as an electronic registration number for automatic identification. It uses the 1-Wire protocol, requiring only a single data lead and ground return for serial data transfer.
This iButton is factory-lasered with a unique 64-bit registration number, ensuring absolute traceability. Its durable stainless-steel case is resistant to environmental hazards like dirt, moisture, and shock. The compact, coin-shaped profile is self-aligning with mating receptacles, making it easy for human operators to use.
Key specifications include 8B of ROM memory and an operating temperature range of -40°C to +85°C. The DS1990R-F5# is a fully compatible variant of the DS1990A, specifically designed to guarantee a presence pulse on contact, making it preferable for applications where this is critical.
Applications for this device include access control, work-in-progress tracking, tool management, and inventory control. Accessories are available for mounting the iButton to various objects like containers, pallets, and bags.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to +85°C.
The DS1990R-F5# uses ROM memory.
The memory size is 8B.
The primary applications include product identification.
The operating voltage is between 2.8V and 6.0V.