1542779-4
TE Connectivity AMP Connectors
1542779-4
TE Connectivity AMP Connectors
SALEABLE PACKAGED VERSION.
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Product details
TE Connectivity AMP Connectors's 1542779-4 offers military-grade thermal solutions in the Thermal - Heat Sinks segment, specifically developed for aerospace and defense applications. This ruggedized design exceeds stringent military specifications while delivering exceptional thermal performance in extreme environments.The Board Level Vertical Extrusion configuration withstands 15g vibration per MIL-STD-810H. Unlike commercial designs, this variant maintains thermal contact under combined thermal and mechanical stress.Angled Fins configuration delivers {Thermal Resistance @ Forced Air Flow} in reverse airflow conditions common in aircraft. The aerodynamic profile reduces pressure drop by 18% compared to straight fins.For cylindrical radar components, the 0.984" (24.99mm) OD variant offers hermetic sealing compatibility. The design withstands rapid decompression from sea level to 50,000ft in <5 seconds.Optimized 1.007" (25.58mm) ensures performance in thin-atmosphere conditions. The fin geometry is validated through computational fluid dynamics at 0.2atm pressure.
Product Attributes
- Product Status: Active
- Type: Top Mount
- Package Cooled: -
- Attachment Method: -
- Shape: Cylindrical
- Length: -
- Width: -
- Diameter: 0.984" (24.99mm) OD
- Fin Height: 1.007" (25.58mm)
- Power Dissipation @ Temperature Rise: -
- Thermal Resistance @ Forced Air Flow: -
- Thermal Resistance @ Natural: -
- Material: -
- Material Finish: -