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CASPEEK™
260
Construction
Type
PEEK insulated wire
Core
Copper (custom alloys and plating services available upon request)
Insulation
PEEK
Thermal Characteristics
Operating temperature
-60°C to +260°C (short time 300°C)
Electrical Characteristics
Operating Voltage
600V
Testing Voltage
1500 V
Production
Range width
AWG 26 to 10
Options
Please consult us for any special requirements
Casmo Part No. | Wire gauge(AWG) | # Strands | Diam. Of Strands(mm) | Conductor Diameter(mm) | Wall thickness(mm) | Final O.D.(mm) |
|---|---|---|---|---|---|---|
5100101 | 26 | 7 | 0.15 | 0.45 | 0.2 | 0.85 |
5100102 | 25 | 7 | 0.2 | 0.60 | 0.25 | 1.10 |
5100103 | 22 | 19 | 0.16 | 0.80 | 0.25 | 1.30 |
5100104 | 20 | 19 | 0.18 | 0.90 | 0.25 | 1.40 |
5100105 | 19 | 19 | 0.23 | 1.15 | 0.25 | 1.65 |
For more details, please download the sheet.
Downloads
Technical data sheet
General Characteristics
Chemical behaviors
excellent resistance to aggressive chemical environments
Weather conditions
good resistance to UV
Humidity
excellent resistance to humidity
Mechanical behaviors
excellent mechanical strength
Application
Solenoids
allows solenoids to be made using maximum windings to produce a maximum magnetic field within a limited space.
Wire and cable
when high performance is needed in wire and cable application
Halogen free
IEC 60754-2 / EN 60754-2
Frequently Asked Questions (FAQ)
PEEK insulation offers exceptional thermal, mechanical, and chemical performance far beyond conventional polymers. CASPEEK™ 260 is designed for applications where extreme temperatures, aggressive chemicals, and long-term reliability are critical and where standard insulation materials cannot perform reliably.
CASPEEK™ 260 supports continuous operation from -60°C to +260°C, with short-term exposure up to 300°C. This makes it suitable for applications involving extreme heat, thermal cycling, or confined spaces with limited cooling.
The thin-wall, high-performance PEEK insulation allows tighter winding density, enabling solenoids to achieve higher magnetic field strength within limited space. At the same time, the insulation maintains electrical and mechanical stability under high thermal and mechanical stress.
The PEEK insulation provides excellent resistance to aggressive chemicals, humidity, and UV exposure. This ensures long-term reliability in demanding industrial, aerospace, and high-performance electromechanical environments.
CASPEEK™ 260 uses copper conductors, with custom alloys and plating options available upon request. It operates at up to 600 V with a 1500 V test voltage and is halogen-free according to IEC 60754-2 / EN 60754-2.
