783452F00000G
Aavid, Thermal Division of Boyd Corporation
783452F00000G
Aavid, Thermal Division of Boyd Corporation
78345 EXTRUSION 1.54X2.68"X4.1'
Reference Price (USD)
1+
$128.58000
500+
$127.2942
1000+
$126.0084
1500+
$124.7226
2000+
$123.4368
2500+
$122.151
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
783452F00000G
$128.58
Product details
Aavid, Thermal Division of Boyd Corporation's 783452F00000G redefines thermal solutions in the Thermal - Heat Sinks segment, specifically developed for industrial automation systems. This thermally-optimized design incorporates innovative features that address heat management challenges in harsh operating conditions while ensuring long-term reliability.The Board Level Vertical configuration enables space-efficient thermal management in control cabinets. Unlike conventional top-mount designs, this orientation reduces PCB warpage risks by 30% during thermal cycling.Rectangular Angled Fins direct airflow along predetermined paths, achieving {Thermal Resistance @ Forced Air Flow} in constrained ducts. The aerodynamic profile reduces audible noise by 5dB at high airflow rates.The 49.500" (1257.30mm) dimension aligns with standard DIN rail spacing, simplifying integration into industrial control systems. The extruded profile maintains dimensional stability within 0.1mm tolerance.With 2.677" (68.00mm) coverage, the heatsink protects sensitive components from thermal crosstalk. Infrared analysis shows less than 2 C variation across parallel-mounted devices.The 1.535" (39.00mm) is calibrated for optimal performance in both horizontal and vertical orientations. Finite element analysis confirms no performance degradation at 45 mounting angles.Independent testing verifies 1.00°C/W @ 400 LFM remains stable despite dust accumulation (per IEC 60068-2-68). The fin spacing prevents particulate clogging common in industrial environments.Special-grade Aluminum with 98% purity ensures consistent thermal performance over the product lifecycle. The material selection complies with ATEX directives for explosive atmospheres.
Product Attributes
- Product Status: Active
- Type: Top Mount, Extrusion
- Package Cooled: -
- Attachment Method: -
- Shape: Rectangular, Pin Fins
- Length: 49.500" (1257.30mm)
- Width: 2.677" (68.00mm)
- Diameter: -
- Fin Height: 1.535" (39.00mm)
- Power Dissipation @ Temperature Rise: -
- Thermal Resistance @ Forced Air Flow: 1.00°C/W @ 400 LFM
- Thermal Resistance @ Natural: -
- Material: Aluminum
- Material Finish: -
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