260-6SH5E
Wakefield-Vette
260-6SH5E
Wakefield-Vette
HEAT SINK FOR TO-5 PKG
Reference Price (USD)
1+
$17.76830
500+
$17.590617
1000+
$17.412934
1500+
$17.235251
2000+
$17.057568
2500+
$16.879885
Exquisite packaging
Discount
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260-6SH5E
$17.77
Product details
Wakefield-Vette's 260-6SH5E 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.Engineered for power modules in radar and avionics systems, the solution manages {Power Dissipation @ Temperature Rise} at 50,000ft altitude. The thermal interface maintains performance across -55 C to +125 C operational range.The Solderable Feet attachment meets IPC-CC-830 requirements for high-reliability soldering. The design survives 1000+ thermal cycles from -55 C to +125 C without joint degradation.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.The 0.557" (14.15mm) dimension complies with ARINC 600 rack standards for avionics. The design includes provisions for conductive cooling to cold plates in liquid-cooled systems.With 0.370" (9.40mm) coverage, the solution meets SWaP-C constraints in military electronics. The lightweight construction reduces overall system weight by up to 30% compared to traditional designs.For cylindrical radar components, the 0.290" (7.37mm) ID variant offers hermetic sealing compatibility. The design withstands rapid decompression from sea level to 50,000ft in <5 seconds.The 14.00°C/W specification enables operation during cooling system failures. The design maintains critical components below 100 C in zero-airflow conditions for 60 minutes.Tin-plated finish ensures solderability after long-term storage per MIL-STD-2073-1. The surface treatment provides corrosion protection in naval environments.
Product Attributes
- Product Status: Active
- Type: Board Level
- Package Cooled: TO-5
- Attachment Method: Bolt On
- Shape: Cylindrical
- Length: 0.557" (14.15mm)
- Width: 0.370" (9.40mm)
- Diameter: 0.290" (7.37mm) ID
- Fin Height: -
- Power Dissipation @ Temperature Rise: -
- Thermal Resistance @ Forced Air Flow: -
- Thermal Resistance @ Natural: 14.00°C/W
- Material: -
- Material Finish: Black Ebonol
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