Gore (日本ゴア)
GORE Space Cables, Type SPC For GEO Applications
Manufacturer: Gore (日本ゴア)
Made in Japan
Product type: Type SPC
Overview of Type SPC
Increase Reliability with Qualified Space Cables
Reliability is crucial in the space industry. Without reliable performance from electronic controls, safety can be seriously compromised.
GORE Space Cables, Type SPC for geostationary Earth orbit (GEO) applications provide the high-quality signals required in space missions — without compromising the safety of those onboard.
The cables are qualified to ESA specifications ESCC 3901/019.
The Science Behind the Cables
The key to our space cables’ performance is the proprietary material used in their insulation, expanded polytetrafluoroethylene (ePTFE). This specialized insulation increases the cable’s ability to bend and flex, while protecting the conductors from stress and damage. The ePTFE material also eliminates the need to trim frayed insulation, and its specialized construction reduces the overall cable diameter so it fits in the tightest enclosures.
Applications of GORE Space Cables, Type SPC
GORE Space Cables, Type SPC, deliver reliable performance for geostationary Earth orbit (GEO) applications. Engineers frequently use these cables for:
- DC power distribution
- Low-frequency applications
- Optical instruments
The Alphabus family of satellites incorporates Type SPC cables, highlighting their proven reliability in advanced space missions.
Features and Benefits of Type SPC
GORE Space Cables, Type SPC, offer a combination of features designed specifically for demanding GEO applications, including:
- Low launch mass
- Compact diameter
- Wide operating temperature range
- High flexibility
These features provide significant benefits for manufacturers:
- Maintain reliable signal integrity under challenging conditions
- Free up surplus mass for other critical subsystems, improving overall mission capacity
- Extend product life with a robust design that withstands the rigors of space
- Lower installation and maintenance costs without sacrificing performance
Properties
All GORE® Space Cables for GEO Applications meet these technical specifications, according to ESCC 3901/019.
| Property | Value |
|---|---|
| Maximum Operating Voltage | 600 V RMS |
| Conductor | Silver-plated copper or copper alloy, true concentric |
| Insulation | Double layer: expanded PTFE + polyimide |
| Outer Jacket | Polyimide |
| Temperature Range | -200°C to +200°C |
Resources
Learn more about GORE Space Cables, Type SPC for geostationary Earth orbit (GEO) applications in thorough data sheets and a white paper discussing the properties of cables that ensure peak electrical performance.
