Halex 1016683 Hybrid Circuit

Halex 1016683 Hybrid Circuit

​This is a thick film hybrid integrated circuit manufactured by the Halex Corporation. Unlike the other chips you've shown, this is not a single silicon chip but a specialized circuit created by mounting multiple smaller dies (chips, resistors, etc.) onto a ceramic substrate, then sealing it with a lid. This technology was commonly used for custom, high-reliability applications where off-the-shelf components were not suitable.

​Specs: The exact function is proprietary and unknown without the original documentation. It is a custom-built hybrid circuit, likely designed for a specific military or aerospace system. The date code 9089D indicates it was manufactured in 1990. The package is a hermetic ceramic flat pack with gold leads.

​Approximate Price: Since this is a specialized, proprietary part, there is no established market price. Its value is entirely for a niche collector or a repair technician looking for a replacement part for a specific piece of vintage equipment. Its collectible value could range from C10 to C50, depending on the buyer.