DS1990 iButton Tag - Red (10 Pack)

This is a rugged data carrier that acts as an electronic registration number for automatic identification. Every device is factory lasered with a guaranteed unique 64-bit registration number that allows for absolute traceability.it is highly durable and resistant to environmental hazards like dirt, moisture and shock.



The iButton is a computer chip enclosed in a 17mm diameter stainless steel can. Because of this unique and durable container, up-to-date information can travel with a person or object anywhere they go. It is small and portable enough to attach to a key fob, ring, watch or other personal items. It can be used daily for applications such as access control to buildings and computers, asset management, and various data logging tasks.

Quick Spec

• Serial Number Size: 48bit
• Registration Number Size: 64bit
• Unique, factory-lasered and tested 64-bit
• Digital identification by momentary contact
• Chip-based data carrier compactly stores information
• Data can be accessed while affixed to an object
• Economically communicates to bus master with a single digital signal at 16.3k bits per second
• Standard 16 mm diameter and 1-Wire protocol ensure compatibility with INFORMATION BUTTON family
• Button shape is self-aligning with cupshaped 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
• Presence detector acknowledges when reader first applies voltage
• Stainless steel package with su304-0.3
• Resistant to heat, Operating temperature range from -40°C to +70°C
• Over 10 years of data retention
• Colour: Red
• Dimensions: 54.8 x 19.4 x 7.4mm
• Net Weight: 45g

Resources

• DS1990A Datasheet

Shipping List

• 10 x DS1990 iButton Tag - Red