MDB Ventures Display Tubes and Misc Parts

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Don't see what you need? Contact us. We have many more tubes that are not yet listed. We also have new and good used tubes in most other numbers including preoctal, globe/balloon, octal, loctal/loktal, miniature, subminature, metal, power, transmitter tubes and many more.

MDB Ventures Display Tubes and Misc Parts
Qty
Avail
Tube
Type
Price
Each
Tube
Brand
Emission
Strength
Mutual
Conduct

Desc

Notes
1 LCD Displays $5.00 Stanley? S-11538 --- used used LCD display similar to Stanley GMF64020ABTW
4 LCD Displays $5.00 Stanley? GMF640201G --- used used LCD display similar to Stanley GMF64020ABTW w/o backlight
4 DG-12C $5.00ea HBC untested --- NOS (L) florescent 12 segment display tube - 1cm tall char - tube: 5cm tall x 1.2cm wide - leads 3.7cm
4 DG-12C $5.00ea Itron untested --- NOS (L) florescent 12 segment display tube - 1cm tall char - tube: 5cm tall x 1.2cm wide - leads 3.7cm
1 DT-1704C $1.00ea Tung-Sol untested --- used (ob) florescent 7 segment display tube - 15mm tall char - 9 pin miniature tube
0 B7971 Nixie Tube (click on link for more info) -- SOLD OUT -- Burroughs see info in link --- used (L) nixie display tube - 3 inch tall char - tube: 12cm tall x 5cm wide (Driver board separately available)
5 B7971 Nixie Tube Driver Board Only (click on link for more info) $15.00 Burroughs see info in link --- used (L) Burroughs B7971 Nixie Tube Driver Board Only (no tubes)
3 B-16851453 $10.00 Burroughs untested --- NOS (wb) side view ten digit Nixie tube - 0.5 inch tall numbers - tube: one inch tall x 0.5 inch wide - 2 inch leads
2 6844A $20.00 Burroughs untested --- NOS (OB) top view ten digit Nixie tube - 1.5cm tall numbers - 1 inch by 1 inch tube (not counting pins)
18 Led Displays $1.00(all) mixed unknown --- untested (L) untested unknown red seven segment displays - 14 six digit and 4 nine digit - sold as all 18 together for $1.00

Notes:
(OB) = original box, (rb) = relabeled/replacement box, (wb) = white box, (L) = loose (no box), (pl) = paper label on tube (original or third party)
(H) = tested on Hickok 539A
(ST)=ST Style, (GT)=GT Style, (TT)=Tall Tubular, (M7)=7pin miniature, M9=9pin miniature, (SM)=subminiature, JAN = Military
Emission Strength = Percentage of emission measured on Eico 666 tube tester
(Emission Strength = 100% baseline reference, >80%:good, >60%:fair >40%=diode good).
Gm = Mutual conductance measured on Hickok 533 tube tester; Except (H)=tested on Hickok 539A
(Gm = measured/baseline, measured1:measured2/baseline, measured1:measured2/baseline1:baseline2).


How To Order:

Purchasing our display tubes and misc parts is easy.
Just send us an email indicating the tubes (including quantities) you want.
We will let you know the total price including shipping and handling.

Shipping and Handling Information

Contact MDB Ventures
sales@mdbventures.com
or
sales@fourwater.com

Due to the highly volatile nature of the tube business, all Prices are subject to change without notice.


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Contact MDB Ventures
sales@mdbventures.com
or
sales@fourwater.com