Automotive sensor / radome

Plastic upper shell of radome

Model: CD143-C020-1000

Applications

carindustry
Plastic upper shell of radome

Description

CD143‑C020‑1000 is a plastic upper shell for an antenna cover, molded from black raw material. The main body measures 69.98±0.1×54.98±0.1mm in size and has a thickness of 0.71±0.1mm8%. It is made of Mitsubishi 5710G30LNB material. The product surface is smooth and free of cracks and bubbles, with die-cutting flash no more than 0.3mm. The characters are embossed in a concave manner, with a depth of no more than 0.3mm. The flatness and welding resistance are controlled, and it complies with RoHS and automotive prohibited substance standards. It serves as a protective translucent shell for component assembly.

Features

  • Injection molding, with no cracks or bubbles on the surface, and flash width ≤0.3mm
  • The depth of the concave character mark should be ≤0.3mm, and it should not protrude from the surface
  • The flatness is strictly controlled, and the performance of the light-transmitting area is stable
  • As a component, it comes with a protective translucent plastic shell

Specifications

flash≤0.3mm, without damaging the main body
surfaceFine sand pattern/etched pattern refers to VDI3400 CN-V0024; regular floating pattern (gate divergence effect) is allowed
MaterialMitsubishi 5710G30WB; black raw material, without adding colorant
Welding endThe step value is 0.4±0.02mm
Thimble/SprueThe indentation of the ejector pin is 0.2mm below the surface; the gate height is ≤0.3mm, and the shape is regular without pits
Overall Dimensions69.98±0.1 × 54.98±0.1mm, with a main body wall thickness of 0.71±0.1mm
Labeling requirementsThe depth of indentations/raised characters on material labels, date stamps, etc. must not exceed 0.3mm and must not protrude beyond the inner surface
dimensional toleranceAccording to GB/T14486, MT5 level; welding resistance is 0.4±0.02Ω
Environmental ComplianceRoHS, GB/T 30512-2014 Requirements for Prohibited Substances in Automobiles

Whitepapers

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