Entering HRD5 Miscellaneous Parts
The following table describes the part parameters required for miscellaneous parts when HRD5 is the selected calculation model. The subcategories that are supported by this model are:
Ceramic Resonator
Crystal Resonator
Filter
Fuse
Gas Discharge Tube
Incandescent Lamp
Meter
Microwave Element
Oscillator
Parameter
Type
Description
Type
Choice List
Required only for the Crystal Resonator subcategory.
The type of device. Choices are:
Unit
Oscillator
Filter
Quality Level
Choice List
The quality screening level used in the manufacturing of the device. For more information, see HRD5 Quality Levels.
Package Type
Choice List
Required only for the Gas Discharge Tube subcategory.
Indicates how the device is packaged. Choices are:
Fragile
Non-Fragile
Mounting Method
Choice List
Required only for the Gas Discharge Tube subcategory.
Indicates how the device is mounted on the printed circuit board. Choices are:
Through Hole
Surface Mount
[Temperature Parameters]
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Required only for the Gas Discharge Tube subcategory.
For more information, see Basic Temperature Parameters.
[Derating Parameters]
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For more information, see Derating Parameters.