The Ceramic Coil is made of high-quality Alumina ceramics, which is durable and resistant to high temperatures. Size: Diameter is 11mm (0.43 inch), thickness is 1.25mm (0.05 inch). Max Voltage: 4.2V. Power: 36W. Power Resistance: 0.450.65 ohms. Appearance: Free from stains, cracks, impurities, and oxidation. Lead Tension: Horizontal tension 5KGf, vertical tension 3KGf. Withstand Voltage Test: 1800V for 1 second, leakage current 0.5mA. Wide Application: Commonly used in household appliances, mechanical equipment heating, and mold heating cores. Tips: When heating in air, keep the surface temperature below 400 degrees Celsius. Avoid contact with liquids to prevent damage to the ceramic body. Ensure close contact between the coil and the part being heated. Inadequate contact may cause uneven heating and thermal stress, leading to damage. Color: White Material: Ceramic Package Contents: 2 x Ceramic Coil Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 13 cm.