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.

This catalog number consists of the following logic module quantities and types. The P3 and P4 modules are wired to a single Elco connector.
P1 1 Driver transformer
P3 1 (legend is obscured by a wire bundle)
P4 1 (legend is obscured by a wire bundle)
P18 1 Cable plug module
P41 1 Cable plug module
P55 1 Cable plug module

Manufacturer

Scientific Data Systems (SDS)

Identifying Numbers

Model number	P1	Printed in black ink at the top of the extraction handle.
Model number	P18	Printed in black ink at the top of the extraction handle.
Model number	P3	Printed in black ink at the top of the extraction handle.
Model number	P4	Printed in black ink at the top of the extraction handle.
Model number	P41	Printed in black ink at the top of the extraction handle.
Model number	P55	Printed in black ink at the top of the extraction handle.
Other number	101798B	Stamped in black ink on the circuit side of the P18 module.
Other number	103332A	Stamped in black ink on the circuit side of the P41 module.
Other number	105015A	Stamped in black ink on the circuit side of the P1 module.
Other number	105193F	Stamped in black ink on the circuit side of both the P3 and P4 modules.
Other number	106592C	Stamped in black ink on the circuit side of both the P3 and P4 modules after a stamp of 'WIRE LIST.'
Other number	108385A	Stamped in black ink on the component side of the P41 module, after a stamp of 'WIRE LIST.'
Serial number	020236	Printed vertically in black ink on the extraction handle of the P18 module.
Serial number	301599	Printed vertically in black ink on the extraction handle of the P1 module.
Serial number	366721	Printed vertically in black ink on the extraction handle of the P41 module.
Serial number	6329626	Printed vertically in black ink on the extraction handle of the P4 module.
Serial number	6329731	Printed vertically in black ink on the extraction handle of the P3 module.

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