UM21A3U-21
Manufacturers：
Vector Electronics & Technology, Inc.
Description：
BACKPLANE 3UX21SLOT POWER BUGS
UM21A3U-22
Manufacturers：
Vector Electronics & Technology, Inc.
Description：
BACKPLANE 3UX21SLOT POWER BUGS
UM21A3U-32
Manufacturers：
Vector Electronics & Technology, Inc.
Description：
BACKPLANE 3UX21SLOT MNL/PWR BUGS