Single-core space wire
For power and low-frequency equipment interconnects.
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SPACE / CSWL / 03
Type CSWL Wide-Temperature Space Cables
ePTFE, PTFE and PFA combine in a chemical- and cut-through-resistant, low-springback wide-temperature space cable covering 12–30 AWG and multicore constructions.
600 Vrms−200 to +200 °C12–30 AWG
PRODUCT FAMILYSpace Cables ↗
01 / CONFIGURATION DIRECTIONS
Select a configuration from the application boundaries
These configurations establish a practical discussion starting point. The final product requires a controlled specification based on interface, length, installation and validation conditions.
2–4 core cable
Multiple power or signal paths within one jacket.
64 standard variants
Core count and gauge selected under ESCC 3901/024.
Match a solution direction to the link target
Solution codes support early technical discussions by aligning protocol, construction, link boundaries and application in one view.
SOLUTION CODEPROTOCOL / RATECONSTRUCTIONKEY BOUNDARYBEST FIT
SPACE-CSWL-01Single-core space wireFor power and low-frequency equipment interconnects.600 VrmsTraditional spacecraft harnesses
SPACE-CSWL-022–4 core cableMultiple power or signal paths within one jacket.−200 to +200 °CPower and low-frequency signals
SPACE-CSWL-0364 standard variantsCore count and gauge selected under ESCC 3901/024.12–30 AWGExtreme-temperature equipment
MODEL NOTEPage values do not constitute mission qualification or approval. Applicable standards, lot screening and verification levels are confirmed per project.
02 / PERFORMANCE PARAMETERS
Product performance parameters
The following values describe current product performance boundaries, with the applicable model, construction or test condition retained.
PERFORMANCE METRICVALUECONFIGURATION / CONDITION
01Maximum operating voltage600 Vrms
Type CSWL cable
02Temperature range−200 to +200 °C
Operating range
03Gauge range12–30 AWG
64 variants
04Core count1–4 cores
Example standard constructions
05JacketExpanded PTFE + PFA
Material system
06SpecificationESCC 3901/024
Ordering designation
Type CSWL has multiple core-count and gauge variants; the table shows family-wide environmental and voltage ranges.
Technical referenceValues are confirmed against category, gauge, length and termination
03 / TYPICAL CONSTRUCTION
From functional core to terminated interface
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.
04 / SELECTION & VALIDATION
Inputs needed to start a custom assessment
SELECTION ITEMINFORMATION TO CONFIRM
01Mission and orbit
LEO, GEO, deep space, launch phase and mission duration
02Electrical function
Voltage, current, protocol, frequency, impedance and core count
03Mass and space
Mass per meter, diameter, bend radius and route
04Environment
Vacuum, thermal cycle, radiation, ATOX, vibration and shock
05Harness interface
Connector, branch, lacing, ground and installation process
06Verification level
Applicable ESCC/NASA documents, first article, lot and traceability
Typical applications
- Traditional spacecraft harnesses
- Power and low-frequency signals
- Extreme-temperature equipment
- Compact low-springback routing
Interfaces & delivery
- Single, multicore or shielded space cable
- Space connector and lightweight harness
- Fixed-length assembly, branch or pigtail
ENGINEERING NOTE
Page values do not constitute mission qualification or approval. Applicable standards, lot screening and verification levels are confirmed per project.
Ready to define a controlled specification?
Bring us the interface, environment and validation requirements.
Yidong Telecom can build a sample direction and validation matrix around the cable construction, termination and system boundaries.
Submit requirement checklist ↗