B1-111-1301L Heat Sink Aluminium

1. This part is on the left side, and the right side (part number: BI-III-I3OIR) is in opposition to it.

2. Unmarked shapes and dimensions shall be made in accordance with 3D CAD Dota.

3. Unmarked R values should be made using RO.5.

4. The residual burrs at the gate should be less than 0.5mm, and the difference between the parting lines should be less than 0.2mm.

5. The gross thickness should be less than 0.1mm, and the top pin mark should be less than 0.2mm.

6. The surface of this component shall not have any phenomena such as air entrapation, sand holes, cracks, bonding lines, or incomplete molding.

7. For non-standard tolerances, please refer to the general tolerance regulations.

8. The characters are engraved on the male mold (moving mold), with a raised height of 0.15mm to 0.2mm.

9. This component shall comply with GB/T 30512-2014 "Requirements for Prohibited Substances in Automobiles".

10. Surface treatment: Anodic treatment.

No white rust should form after 48 hours of salt water spray test.

12. The thickness of the oxide film is over 15 yen per square meter.

13. The anodic treatment complies with GB/T 12967.1-2008 and GB/T 12967-5-2013.