Artifact Details

Title

SDS switch and selector modules

Catalog Number

102733642

Type

Physical object

Manufacturer

Scientific Data Systems (SDS)

Identifying Numbers

Model number CB50-2 Printed in black ink at the top of the extraction handle.
Model number CH10 Printed in black ink at the top of the extraction handle.
Model number CX13 Printed in black ink at the top of the extraction handle.
Model number CX16 Printed in black ink at the top of the extraction handle.
Other number 100183D Stamped in black ink on the circuit side of the CH10 modules.
Other number 102171A Printed vertically in black ink on the extraction handle of a CX13 module.
Other number 107277B Stamped in black ink on the circuit side of a CX16 module, serial number 724069.
Other number 107277C Stamped in black ink on the circuit side of a CX16 module, serial number 7121860.
Other number 109249A Stamped in black ink on the circuit side of the CB50-2 module.
Serial number 463787 Printed vertically in black ink on the extraction handle of a CH10 module.
Serial number 613373 Printed vertically in black ink on the extraction handle of the CB50-2 module.
Serial number 700119 Printed vertically in black ink on the extraction handle of a CH10 module.
Serial number 7121860 Printed vertically in black ink on the extraction handle of a CX16 module.
Serial number 724069 Printed vertically in black ink on the extraction handle of the CB50.2 module.
Serial number 730487 Printed vertically in black ink on the extraction handle of a CX13 module.

Dimensions

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

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:
CB50-2 1 Clock generator
CH10 2 Clock generator
CX13 1 Crystal clock generator
CX16 2 Tuning fork oscillator

Category

Component/module

Credit

Gift of History San Jose

Lot Number

X3872.2007