Insulating spacer for electrical isolation in core clamping systems
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Dielectric Strength | ≥20 kV/mm | |
| Surface Resistivity | ≥10^12 Ω·cm | |
| Thickness Tolerance | ±0.1 mm | |
| Compressive Strength | ≥150 MPa | |
| Thermal Conductivity | 0.2-0.5 W/m·K | |
| Operating Temperature | -40°C to 180°C |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
A mechanical assembly that securely clamps and holds the magnetic core in place within a medium voltage current transformer.
A mechanical assembly designed to securely position and support the X-ray target within the system.
A transparent viewing component integrated into an insulated chamber door, allowing visual inspection of the chamber interior without compromising thermal insulation.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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1 company lists this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
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To provide reliable electrical isolation between metal clamping components while maintaining structural integrity under mechanical pressure and thermal cycling.
Consider operating voltage, temperature range, mechanical load, environmental conditions, and compliance requirements. FR-4 is common for general applications, while polyimide offers higher temperature resistance.
Dielectric breakdown from contamination or moisture, mechanical cracking under excessive pressure, thermal degradation, and tracking/erosion from partial discharges.
Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.