Heat dissipating cover - e-conn Technology

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High thermal conductivity metal substrate, combining excellent thermal conductivity with structural strength, corrosion resistance, and resistance to deformation
The graded tolerance control system focuses on CPK control for key dimensions, and undeclared dimensions are uniformly subject to the national standard m-level criteria
Precision stretch integrated molding process, no splicing welds, high structural stability, burr height ≤0.05mm
The unique heat dissipation bump structure significantly increases the contact area with components, achieving high fit and significantly improving heat dissipation efficiency
Standardized mounting hole design, compatible with mainstream PCB board layouts, supports screw fixation / SMT soldering
The integrated design of heat dissipation and shielding simultaneously addresses two core requirements: component heat dissipation and electromagnetic interference, while saving PCB layout space

flatnessThe flatness of the cavity surface is ≤0.08mm

substrateHigh thermal conductivity aluminum alloy / stainless steel, thermal conductivity ≥200W/(m・℃)

Burr controlThe parts undergo deburring treatment, with burr height not exceeding 0.05mm

mounting holeMultiple sets of standardized mounting holes/positioning holes, with hole position tolerance of ±0.05mm

forming processPrecision stretch stamping and integral molding

Angular toleranceBending angle tolerance ±20'

Overall dimensionsSquare cavity structure, with a core dimensional tolerance of ±0.1mm

dimensional toleranceImplement GB/T1804-2000 m-level standards

Shielding effectivenessThe shielding effectiveness in the frequency band of 30MHz~10GHz is ≥35dB

heat dissipation performanceIt can reduce the working temperature by more than 15℃

Heat dissipating cover

Name: Heat dissipating cover
Brand: Automotive sensor

Model: YK625

consumer electronicscommunicationcar