TitleSDS SX54 regulator threshold module
ManufacturerScientific Data Systems (SDS)
|Model number||SX54||Printed in black ink at the top of the extraction handle.|
|Other number||107894B||Stamped in black ink on the circuit side of the module.|
|Serial number||381310||Printed vertically in black ink on the extraction handle of the module.|
Dimensionsoverall: 6 in x 7/8 in x 5 5/8 in
DescriptionThis module is a PCB 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 of two transistors, diodes, resistors, capacitors, and a jumper. One of the transistors has a circular heat sink snapped onto it, and the other is a power transistor mounted in a black anodized heat sink.
The card has various quality control stamps on one or both sides of the PCB.