RII-M103
Division 10 — Mica Products
Mica Washers
Punched and CNC-cut mica washers and gaskets for heaters, electronics and high-temperature joints.
SEC / 01–02
Features & Applications
Key Features
- Punched from rigid or flexible plate
- Burr-free clean edges
- Tight ID/OD tolerances
- Any pattern including multi-hole
- Prototype to production volumes
Typical Applications
- Heating element terminations
- Semiconductor mounting
- Sight glass gaskets
- Thermal breaks in assemblies
- Spark plug and sensor sealing
SEC / 03
Technical Specifications
| Material | Epoxy / silicone bonded mica plate |
|---|---|
| Thickness | 0.1 mm – 5 mm |
| OD range | 4 mm – 500 mm |
| Tolerance | ±0.1 mm typical |
| Temperature limit | 500 °C – 750 °C |
| Dielectric strength | ≥ 20 kV/mm |
| Supply form | Loose / taped strips |
Values above are indicative of standard grades. Confirm final specification against your service conditions with our team before ordering.