688552F00000G
Aavid, Thermal Division of Boyd Corporation
688552F00000G
Aavid, Thermal Division of Boyd Corporation
68855 EXTRUSION 0.46X7.201"X4'
Reference Price (USD)
1+
$128.88000
500+
$127.5912
1000+
$126.3024
1500+
$125.0136
2000+
$123.7248
2500+
$122.436
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
688552F00000G
$128.88
Product details
Optimized for automotive electronics, the 688552F00000G by Aavid, Thermal Division of Boyd Corporation sets new standards in Thermal - Heat Sinks reliability. This AEC-Q200 qualified thermal solution addresses unique challenges in electric vehicle power systems, combining robust construction with exceptional thermal performance.The Top Mount Skived design provides precise flatness ( 0.05mm/m ) required for automotive power modules. The manufacturing process eliminates internal stresses that could lead to micro-cracking in vibration environments.The Bolt On system meets automotive vibration requirements (ISO 16750-3) while allowing for serviceability. The titanium hardware resists galvanic corrosion in wet environments.Square Pin Fins configuration delivers {Thermal Resistance @ Forced Air Flow} in turbulent underhood airflow. The staggered pin arrangement reduces boundary layer thickness by 18% compared to linear fins.The 48.000" (1219.20mm) dimension accommodates standard automotive ECU footprints. Crash simulations confirm the design withstands 50g impacts without compromising thermal contact.With 7.200" (182.88mm) coverage, the solution cools multiple power devices simultaneously. The copper-tungsten base plate prevents thermal runaway in parallel configurations.Optimized 0.480" (12.19mm) ensures compatibility with confined spaces in electric vehicle battery management systems. The design prevents fin resonance at common engine vibration frequencies.The 0.50°C/W @ 500 LFM performance is validated under pulsating airflow conditions simulating real-world driving scenarios. The design maintains stability at airflow angles up to 30 off-axis.High-conductivity Copper ( 390 W/m K) with nickel-plated finish resists automotive fluids. The material selection meets GMW3097 chemical resistance requirements.
Product Attributes
- Product Status: Active
- Type: Top Mount, Extrusion
- Package Cooled: -
- Attachment Method: Adhesive
- Shape: Rectangular
- Length: 48.000" (1219.20mm)
- Width: 7.200" (182.88mm)
- Diameter: -
- Fin Height: 0.480" (12.19mm)
- Power Dissipation @ Temperature Rise: -
- Thermal Resistance @ Forced Air Flow: 0.50°C/W @ 500 LFM
- Thermal Resistance @ Natural: -
- Material: Aluminum
- Material Finish: -
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