IBM Z2177 vacuum tube, used in early digital circuits 30000528 Z2177 3 International Business Machines tube computer

LeedsRadio

Have a question about the item? Send a message.

This seller usually responds within 24 hours.

IBM Z2177 vacuum tube, used in early digital circuits 30000528 Z2177 3 International Business Machines tube computer

Message Seller

$15.00

Please select a quantity
Almost gone. There's only 2 left.

Item details

Vintage from the 1950s

Materials

glass, metal, vacuum, getter

International Business Machines (IBM) Z2177 vacuum tube. This tube manufactured by General Electric (GE) and was used in military programs.

You can find mention of it on page 27 of this 1954 document from MIT:.
http://dome.mit.edu/bitstream/handle/1721.3/39785/MC665_r10_M-2835.pdf?sequence=1

Overall height 2.5" and 0.75 diameter.
The IBM Z2177 is 9 pin miniature, twin triode tube and is electrically similar to the 5965.
There is another version of the Z2177 that has the same dimensions as a 5965

Shipping & returns

Get it fast! Ready to ship in 1–2 business days.
From United States
Returns and exchanges accepted
Exceptions may apply.


Reviews

5 out of 5 stars (664)