Artifact Details

Description

These modules are PCBs intended to be inserted in a card cage. There is an extraction handle attached to the front of the card, on which a paper label containing the model number, serial number, and other information is printed.

Opposite the handle there are 47 bifurcated gold-plated contacts arranged in two rows. Mounted on the component side of the PCB are the active and passive components, consisting mainly of transistors, diodes, resistors, capacitors, and jumpers.

All the cards have various quality control stamps on one or both sides of the PCB.

These modules look somewhat different from each other, but still have the same model number, other number digits, and function name.

Manufacturer

Scientific Data Systems (SDS)

Identifying Numbers

Model number	IK51	Printed in black ink at the top of the extraction handle.
Other number	100388D	Stamped in black ink on the circuit side of a module, serial number 349250.
Other number	100388G	Stamped in black ink on the circuit side of a module, serial number 485331.
Serial number	349250	Printed vertically in black ink on the extraction handle.
Serial number	485331	Printed vertically in black ink on the extraction handle.

Dimensions

overall: 6 in x 7/8 in x 5 5/8 in

Category

Component/module

Credit

Gift of National Oceanic and Atmospheric Administration (NOAA)

Lot Number

X3872.2007