I added the note to the SCSI Voodoo topic:
http://68kmla.org/forums/viewtopic.php?p=203746#p203746
but in short, searching for the bourns 4308-104-221/331 (8 pin) will turn up several current suppliers. Searching for SCSI termination resistor packs or similar will turn up very little.
I can't remember if the longer packs are ten pin or eleven pin, but the numbers for those would be 4310-104-221/331 and 4311-104-221/331.
If you have trouble finding the 43xx series, search for the 46xx series. They are the same except for the package above the pins.
http://68kmla.org/forums/viewtopic.php?p=203746#p203746
but in short, searching for the bourns 4308-104-221/331 (8 pin) will turn up several current suppliers. Searching for SCSI termination resistor packs or similar will turn up very little.
I can't remember if the longer packs are ten pin or eleven pin, but the numbers for those would be 4310-104-221/331 and 4311-104-221/331.
If you have trouble finding the 43xx series, search for the 46xx series. They are the same except for the package above the pins.