Function of the card:
Alloy-Hammer Driver Latch (High Speed)
Alloy hammer driver latch high speed
Alloy hammer driver latch (high speed)
Alloy Hammer Driver Latch (High Speed)
Listed in 1401 SMS card usage
Part number: 371415
PCB number: 493237
National Museum of Computing.
1_2 SMS Cards, p62
The information on these pages comes from a variety of sources, especially old IBM documents on bitsavers.org, as well as information from the IBM 1401 restoration team, especially Tim Coslet's SMS data and Jim Hunt's data. Much of this information was obtained through OCR, so don't expect complete accuracy. These pages are not associated with IBM in any way.