Miscellaneous

National Semiconductor - A5120 - 12-Digit Bubble Display 

First Generation LED Array 12-Digit 7-Segment Bubble Display

Pretty little gold plated circuit board with 22 thru-plated holes - you can see the microscopic wires going to the silicon under the bubbles.

Lens/Magnification: clear Bubble 1.5X

Intensity: 0.45 mcd @ 7mA

Dimensions: 60.8mm X 18.3mm

Rare 12 Digit LED Bubble Display 

Collector's Item Retro Display - 1970s Vintage

Genuine National Semiconductor - New Old Stock - Rare - Mint

Reportedly Used in privileg 884 ESR-E Manufactured by Rockwell

DUPONT - TUT10BG3 - Tedlar. Polyvinyl Fluoride Film (PVF).

DuPont™ Tedlar® protective film helps extend the look and life of your design, even in the most extreme environments. From severe weather to harsh chemicals, Tedlar® protective film provides long-term durability and performance. Tedlar® protective film can easily be applied to a range of surfaces, providing the flexibility to design your way, and the surface performance to keep it that way.

Features: Long Term Protection, Fatigue Resistant, Good Elongation, Good Printability, Good Color Stability, Photolytic Degradation Resistant, Low Toxicity, Good Processability, Alkali Resistant, Excellent Long Term Heat Aging Properties, Crack Resistant, Solvent Resistant, Good Abrasion Resistance, Excellent Dielectric Properties, Acid Resistant, Excellent Formability, Cleanable, Durable, Glossy Surface Aspects, Bacteria Resistant, Heat Sealable, Low VOC, Excellent UV Stability, Flexible, High Dielectric Strength, Flame Resistant, Good Surface Finish, Corrosion Resistant, Good Weather Stability, Mildew Resistant, Excellent Salt Spray Resistance, High Temperature Resistance, High Gas Permeability, Sound Transmitting, Microbe Resistant, Chemical Resistant, Good Stain Resistance

UV Screening Transparent Film.

Roll Length: 4900 Feet x 1" (25.4mm) Thick.

Applications: Major uses of Tedlar are backing materials for photovoltaic panels, with a life expectancy of over 20 years. Another major market for clear Tedlar films is on thermoformed panels used on the inside of commercial aircraft. The Tedlar film provides graffiti resistance and makes the surfaces very easy to clean.

New Old Stock - Highly Discounted