SPX3SX
Star trackers | Optoelectronics & satellite parts
Available substitutes and cross-reference table — on request
Overview
This product is a star sensor with dimensions of 60×60×135mm, weighing 300g, and featuring a total radiation dose of 50 krad(Si). It has a dynamic performance of 3°/s, a power consumption of 1W, and a lifespan of up to 7 years. In terms of accuracy, the pointing and roll errors are less than 3° to 30°. The sun avoidance angle is less than 35° for the sun and less than 25° for the Earth. For specific parameters, please refer to the data sheet.
Key parameters
| Dimensions (mm) | 60×60×135 |
| Weight (g) | 300 |
| Total ionizing dose (krad(Si)) | 50 |
| Dynamic performance (°/s) | 3 |
| Power consumption (W) | 1 |
| Service life (years) | 7 |
| Accuracy (pointing/roll) | <3*[3o]<30*[3o] |
| Sun exclusion angle | Sun: <35°, Earth: <25° |
Supplied on request
- Datasheet and full parameter sheet (PDF)
- Cross-reference table: western / Russian analog → this model
- Quality grades YC / YB / QY / CH — per customer requirement
- Package options and radiation test data
- Lead time and price for the annual quantity
Request a quote
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Need a full datasheet or a substitute suggestion? Write to us with the model SPX3SX and your annual quantity.