Conmoly | CM-SPACE-SPM | Type SPM LEO Space Cables
Shenzhen Xinju New Materials Technology Co., Ltd.
https://conmoly.com

Selection reference; third-party published figures are not Conmoly guaranteed specifications or certifications. Final specifications require configuration review. Images illustrate product form.
Reference configuration: Thermally stable, chemically inert and atomic-oxygen-resistant materials provide reliable 600 Vrms power and low-frequency signals for manned LEO missions, transfer vehicles and optical instruments.

Type SPM covers 1–7 cores and 12–32 AWG variants; select the final part number by core count and gauge.
Maximum operating voltage: 600 Vrms | Type SPM cable
Temperature range: −200 to +200 °C | Operating range
Gauge range: 12–32 AWG | 85 variants
Core count: 1–7 cores | Standard variants
Jacket: PFA | ATOX direction
Specification: ESCC 3901/018 | ESA QPL
Source: https://www.gore.com/products/space-cables-type-spm

One to seven cores: 1–7 core structures organized by system function.
12–32 AWG: From low-current signal to platform power gauges.
ATOX-protected construction: For low-orbit atomic oxygen and wide temperature.
Space-grade conductor: Material, stranding and plating are selected for resistance, strength, flex and termination.
Low-outgassing insulation: Dielectric, thermal, vacuum-stability and processing requirements guide material selection.
Controlled functional unit: Single, twisted, shielded, coaxial or multicore signal geometry is formed.
Lightweight shield and cover: EMI, atomic oxygen, protection and mass are optimized together.
Termination and traceability: Connector, branch, strain relief, material lot and process records remain controlled.
Mission and orbit: LEO, GEO, deep space, launch phase and mission duration
Electrical function: Voltage, current, protocol, frequency, impedance and core count
Mass and space: Mass per meter, diameter, bend radius and route
Environment: Vacuum, thermal cycle, radiation, ATOX, vibration and shock
Harness interface: Connector, branch, lacing, ground and installation process
Verification level: Applicable ESCC/NASA documents, first article, lot and traceability

Electrical baseline before and after thermal cycling
Vibration, shock, flex and termination retention
Mission-defined outgassing, radiation or atomic-oxygen evidence
First article, lot consistency and material/process traceability
International Space Station systems
Low-frequency signals and optics
DC power distribution
Microgravity experiments
Single, multicore or shielded space cable
Space connector and lightweight harness
Fixed-length assembly, branch or pigtail
Page values do not constitute mission qualification or approval. Applicable standards, lot screening and verification levels are confirmed per project.