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DS1990A-F5+ iButton®

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£1.83 exc. VAT

QuantityPrice
1 - 9£1.83 Per Item
10 - 24£1.74 Per Item
25 - 99£1.65 Per Item
100 - 249£1.56 Per Item
250 - 999£1.30 Per Item
1000 - 1999£1.18 Per Item
2000 - 2999£1.14 Per Item
3000 - 10000£1.10 Per Item

SCHEDULED ORDERS AT APPROPRIATE  PRICE BREAK  (ABOVE 1000 UNITS) AVAILABLE – PLEASE CONTACT sales@imacelectronics.com

An authentic Dallas/Maxim Read Only Memory Serial Number iButton® communicating over a 1Wire® Protocol.

 

SKU: DS1990A-F5+ Category: Tags: ,

The DS1990A Serial Number iButton® (dallas key) is a rugged data carrier that serves as an electronic registration number for automatic identification.

Data is transferred serially through the 1-Wireprotocol, which requires only a single data lead and a ground return. Every DS1990A is factory lasered with a guaranteed unique 64-bit registration number that allows for absolute traceability. The durable stainless-steel iButton® package is highly resistant to environmental hazards such as dirt, moisture, and shock. Its compact coin-shaped profile is self-aligning with mating receptacles, allowing the DS1990A to be used easily by human operators. Accessories permit the DS1990A iButton to be mounted on almost any object, including containers, pallets, and bags. If required inserted into a Plastic FOB, please refer to YSL90Rxxx of Non-Magnetic Key or YSL90RMAGxxx for Magnetic Key where xxx directs to a Colour choice.

APPLICATIONS

  • Access Control
  • Work-In-Progress Tracking
  • Tool Management
  • Inventory Control

SPECIAL FEATURES

  • Can be Read in Less Than 5ms
  • Operating Range: 2.8V to 6.0V, -40°C to +85°C

COMMON iButton FEATURES

  • Unique Factory-Lasered 64-Bit Registration Number Assures Error-Free Device Selection and Absolute Traceability Because no two parts are alike
  • Built-In Multidrop Controller for 1-Wire Net
  • Digital Identification by Momentary Contact
  • Data can be Accessed While Affixed to Object
  • Economically Communicates to Bus Master with a Single Digital Signal at 16.3kbps
  • Button Shape is Self-Aligning with Cup-Shaped Probes
  • Durable Stainless-Steel Case Engraved with Registration Number Withstands Harsh Environments,Easily Affixed with Self-Stick Adhesive Backing, Latched by its Flange, or Locked with a Ring Pressed Onto its Rim
  • Meets UL#913 (4th Edit.); Intrinsically Safe Apparatus: Approved Under Entity Concept for use in Class I, Division 1, Group A, B, C, and D Locations

Manufactured in the UK

Dallas/Maxim iButton Accredited

Authentic iButtons only

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