DAH101

Overview

The DAH101 is a semiconductor heater manufactured by Hoffman Enclosures, Inc., designed for rack thermal management. It operates on an input voltage of 110 to 120 VAC and delivers a heating capacity of 10 watts with a current draw of 0.4 amperes. The unit measures 3.94 inches (100.0 mm) in length and weighs 0.4 pounds (181.44 g). It is currently active in production and complies with RoHS3 standards.

Feature Summary

• Utilizes semiconductor technology for efficient heat generation within enclosed spaces.
• Designed specifically for mounting on racks to manage internal temperatures.
• Constructed as a compact bracket-style heater for straightforward installation.

Applications

• Thermal regulation inside electronic equipment racks
• Preventing condensation in control enclosures
• Maintaining operational temperature ranges for sensitive components

Procurement Notes

Verify the specific wattage requirement against the application load, as this model provides 10W output. Confirm that the supply voltage matches the 110-120 VAC specification. Check for RoHS3 compliance if environmental regulations apply. Ensure the physical dimensions fit the available rack space. Validate the mounting configuration supports the bracket style.

Selection Notes

Select this component when low-power heating is sufficient for small enclosures. Compare against higher wattage models like the DAH301 if greater heat output is required. Consider the physical length constraint of 100mm during layout planning. Evaluate the weight impact on rack stability if multiple units are used.

Part Context

This part belongs to the Hoffman Enclosures heater series focused on rack-mounted solutions. It serves as a lower-wattage alternative to the DAH301 model within the same product line. The series targets industrial environments requiring reliable thermal management for electronics housed in metal racks.

Replacement Considerations

No direct substitute part numbers are documented in the provided source material for this specific model.