Developed by Bell Laboratories and produced by Western Electric
Purchased from the SMECC collection.
| Company | Western Electric |
| Year | 1962 |
| Cell Type | Monocrystalline |
| Part No. | Telstar |
| Primary Use | Aerospace, |
| Materials | mono-crystalline silicon |
| Efficiency | 7.5 % |
| Wattage | 0.021 W |
| Open-Circuit Voltage (Voc) | 0.45 V |
| Short-Circuit Current (Isc) | 0.047 A |
| Size | 20x10x? mm |
| Acquisition | Purchased |
