High Temperature Phototransistor 200°C
Wide temperature range phototransistor (-40°C to +200°C) using specialized silicon for downhole oilfield sensors and engine compartment monitoring. HTS 8541.49.70 classification for extreme environment photosensitive transistors.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If part of oil/gas drilling equipment
Component of complete oil/gas field machinery.
If environmental radiation monitor
Measuring instrument for radiation rather than general light sensing.
If engine compartment sensor assembly
Part of complete internal combustion engine/piston engine.
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Import Tips & Compliance
• Include accelerated life test data proving 200°C operation without degradation
• Material analysis required for high-temp silicon vs standard epitaxial process
• Hazardous location (ATEX/IECEx) certification if for oil/gas applications
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