MDB Ventures Subminiature Tubes

Don't forget to visit our
Discount Bargain Packs
and
Bargain Bin
for more savings!

Also be sure to see our
Audio tube listings
and
Radio Vacuum Tube List
and
Large Radio Vacuum Tube List
and
"G" Style Radio Vacuum Tube List
for more audio and rectifier tubes.


                                                                                                               


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 Subminiature Tubes
Qty
Avail
Tube
Type
Price
Each
Tube
Brand
Emission
Strength
Mutual
Conduct

Desc

Notes
2 1AD4 $3.00 Raytheon for Motorola untested --- NOS (OB) (SM) sub-mini pentode - paint shield 1.25V 100ma fil - 45V plate (cat:sub2)
6 1AD4 $3.00 GE untested --- NOS (OB) (SM) sub-mini pentode - paint shield 1.25V 100ma fil - 45V plate (cat:sub2)
1 1AD4 $3.00 GE untested --- NOS (OB) (SM) sub-mini pentode - paint shield 1.25V 100ma fil - 45V plate - damaged box (cat:sub2)
10 1AD4 $3.00 Tung-Sol untested --- NOS (OB) (SM) JAN - sub-mini pentode - paint shield 1.25V 100ma fil - 45V plate (cat:sub2)
6 1AD4 $3.00 Raytheon untested --- NOS (OB) (SM) JAN - sub-mini pentode - paint shield 1.25V 100ma fil - 45V plate (cat:sub2)
5 1AD4 $3.00 Raytheon untested --- NOS (OB) (SM) sub-mini pentode - paint shield 1.25V 100ma fil - 45V plate (cat:sub2)
1 1AD4 $3.00 Raytheon untested --- NOS (OB) (SM) sub-mini pentode - paint shield 1.25V 100ma fil - 45V plate (cat:sub2)
1 1AD4 $2.00 Raytheon untested --- NOS (L) (SM) sub-mini pentode - paint shield 1.25V 100ma fil - 45V plate (cat:sub2)
1 1AD4 $2.00 Raytheon untested --- NOS (L) (SM) sub-mini pentode - paint shield 1.25V 100ma fil - 45V plate (cat:sub2)
1 1AD4 $2.00 Raytheon untested --- NOS (wb) (SM) sub-mini pentode - paint shield 1.25V 100ma fil - 45V plate (cat:sub2)
1 1AD4 $1.00 Raytheon untested --- used (L) (SM) sub-mini pentode - paint shield 1.25V 100ma fil - 45V plate (cat:sub2)
1 1AD4 $1.00 Raytheon untested --- used (wb) (SM) sub-mini pentode - paint shield 1.25V 100ma fil - 45V plate (cat:sub2)
3 1AD4 $1.00 Raytheon untested --- used (L) (SM) sub-mini pentode - paint shield 1.25V 100ma fil - 45V plate (cat:sub2)
1 1AG4 $5.00 Tung-Sol untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 40ma fil - 90V plate - 35mW output
2 1AG5 $3.00 Raytheon untested --- NOS (OB) (SM) sub-mini battery diode pentode - 1.25V 30ma fil - 50V plate
1 1AG5 $3.00 Raytheon untested --- used (OB) (SM) sub-mini battery diode pentode - 1.25V 30ma fil - 50V plate
1 1AG5 $3.00 Raytheon untested --- used (L) (SM) sub-mini battery diode pentode - 1.25V 30ma fil - 50V plate
1 1AH4 $3.00 CBS untested --- NOS (wb) (SM) sub-mini battery pentode - 1.25V 40ma fil - 90V plate
1 1AH4 $3.00 Raytheon untested --- NOS (wb) (SM) sub-mini battery pentode - 1.25V 40ma fil - 90V plate
1 1AH4 $3.00 Motorola untested --- used (rb) (SM) sub-mini battery pentode - 1.25V 40ma fil - 90V plate
3 1AJ5 $3.00 Motorola untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 40ma fil - 90V plate
1 1AJ5 $3.00 GE untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 40ma fil - 90V plate
1 1AJ5 $3.00 GE untested --- NOS (wb) (SM) sub-mini battery pentode - 1.25V 40ma fil - 90V plate
4 1AJ5 $3.00 CBS untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 40ma fil - 90V plate
2 1AJ5 $3.00 Raytheon untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 40ma fil - 90V plate
1 1BG2 $4.00 GE untested --- NOS (OB) (SM) sub-mini - torn box flap
1 1BG2 $4.00 Motorola untested --- NOS (OB) (SM) sub-mini - torn box flap
1 1C8 $7.50 Sylvania untested --- NOS (OB) (SM) sub-mini pentagrid converter - 1.25V 40ma fil - 67V plate
1 1Q6 $4.00 National Union untested --- NOS (wb) (SM) sub-mini battery diode pentode - 1.25V 40ma fil - 100V plate
1 1S6 $5.00 National Union untested --- NOS (OB) (SM) sub-mini battery diode pentode - 1.25V 40ma fil - 100V plate
1 1S6 $5.00 National Union untested --- NOS (OB) (SM) sub-mini battery diode pentode - 1.25V 40ma fil - 100V plate
1 1V5 $8.00 National Union untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 40ma fil - 100V plate - 50mW output
1 1V5 $8.00 National Union untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 40ma fil - 100V plate - 50mW output
1 1V5 $8.00 National Union untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 40ma fil - 100V plate - 50mW output
1 1V5 $8.00 Sylvania untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 40ma fil - 100V plate - 50mW output
18 2E35 $7.50ea Raytheon untested --- NOS (L) (SM) sub-mini battery pentode - 1.25V 30mA fil - 45V plate - 6mW output
2 2E35 $7.50ea Raytheon untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 30mA fil - 45V plate - 6mW output
4 2E35 $7.50ea Raytheon untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 30mA fil - 45V plate - 6mW output
1 2E36 $5.00 Raytheon untested --- NOS (OB) (SM) sub-mini battery power pentode - 1.25V 30ma fil - 45V plate - 6mW - torn box flap
1 2E41 $5.00 Raytheon untested --- NOS (OB) (SM) sub-mini battery diode pentode - 1.25V 30ma fil - 45V plate - torn box flap
43 2G21 $7.50ea Raytheon untested --- NOS (L) (SM) sub-mini battery triode heptode - 1.25V 50mA fil - 45V plate
10 2G21 $7.50ea Raytheon untested --- NOS (OB) (SM) sub-mini battery triode heptode - 1.25V 50mA fil - 45V plate
1 2G21 $7.50ea Raytheon untested --- NOS (OB) (SM) sub-mini battery triode heptode - 1.25V 50mA fil - 45V plate
1 2G22 $10.00 Raytheon untested --- NOS (OB) (SM) sub-mini battery triode heptode - 1.25V 50mA fil - 45V plate
1 6AD4 $0.50 Sylvania untested --- used (L) (SM) sub-mini triode - paint shield 6.3V 150ma fil - 150V plate - 70u
1 6AK4 $5.00 Sylvania untested --- NOS (OB) (SM) sub-mini triode - 6.3V 150ma fil - 250V plate - 20u
1 6BA5 $5.00 Sylvania untested --- NOS (OB) (SM) sub-mini - damaged box
1 6BG7 $10.00 Sylvania untested --- NOS (OB) (SM) sub-mini twin triode - 6.3V 300ma fil - 110V plate - 35u
1 6K4 $5.00 Sylvania untested --- NOS (OB) (SM) sub-mini triode - 6.3V 150ma fil - 250V plate - 16u
1 5633 $5.00 Sylvania untested --- NOS (OB) (SM) sub-mini pentode - 6.3V 150ma fil - 150V plate
8 5636 $5.00 Sylvania untested --- NOS (OB) (SM) sub-mini pentode - 6.3V 150mA fil - 165V plate
5 5636 $5.00 Raytheon untested --- NOS (OB) (SM) sub-mini pentode - 6.3V 150mA fil - 165V plate
1 5642 $4.00 Sylvania untested --- NOS (OB) (SM) sub-mini high voltage rectifier - 10KVpk
1 5642 $4.00 GE untested --- NOS (OB) (SM) sub-mini high voltage rectifier - 10KVpk
1 5642 $4.00 GE untested --- NOS (OB) (SM) sub-mini high voltage rectifier - 10KVpk
1 5642 $3.00 GE untested --- NOS (OB) (SM) sub-mini high voltage rectifier - 10KVpk - damaged box
1 5642 $1.00 RCA untested --- unused (rb) (SM) sub-mini high voltage rectifier - 10KVpk - in Raytheon box - cat:402-374
1 5642 $5.00 Mullard untested --- NOS (wb) (SM) sub-mini high voltage rectifier - 10KVpk
8 5642 $0.25ea mixed untested --- used (L) (SM) sub-mini high voltage rectifier - 10KVpk
6 5647 $10.00ea Sylvania untested --- NOS (OB-L) sub-mini bulb - HF diode - 6.3V 150ma fil - 165V plate - engineering samples
1 5672 $5.00 GE untested --- NOS (wb) (SM) sub-mini battery pentode - 1.25V 50mA fil - 90V plate - 65mW output
1 5672 $7.50 RCA untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 50mA fil - 90V plate - 65mW output
5 5672 $7.50 RCA untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 50mA fil - 90V plate - 65mW output
1 5672 $7.50 RCA untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 50mA fil - 90V plate - 65mW output
1 5672 $7.50 Motorola untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 50mA fil - 90V plate - 65mW output
14 5672 $7.50ea Raytheon untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 50mA fil - 90V plate - 65mW output
3 5672 $7.50 Tung-Sol untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 50mA fil - 90V plate - 65mW output
5 5672 $7.50 Raytheon untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 50mA fil - 90V plate - 65mW output
2 5672 $4.00 Raytheon untested --- NOS (L) (SM) sub-mini battery pentode - 1.25V 50mA fil - 90V plate - 65mW output
1 5672 $4.00 Tung-Sol untested --- NOS (L) (SM) sub-mini battery pentode - 1.25V 50mA fil - 90V plate - 65mW output
8 5676 $3.00 Raytheon untested --- NOS (OB) (SM) sub-mini triode - 1.25V 120mA fil - 135V plate - 15u
1 5676 $3.00 Raytheon untested --- NOS (wb) (SM) sub-mini triode - 1.25V 120mA fil - 135V plate - 15u
7 5678 $3.00 Raytheon untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 50mA fil - 90V plate
6 5678 $3.00 RCA untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 50mA fil - 90V plate
4 5678 $3.00 Tung-Sol untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 50mA fil - 90V plate
1 5678 $3.00 Tung-Sol untested --- NOS (L) (SM) sub-mini battery pentode - 1.25V 50mA fil - 90V plate - paint shield
8 5678 $3.00 Raytheon untested --- NOS (L) (SM) sub-mini battery pentode - 1.25V 50mA fil - 90V plate - paint shield
16 5678 $1.00 Raytheon untested --- used (L) (SM) sub-mini battery pentode - 1.25V 50mA fil - 90V plate - paint shield
5 5702WB $10.00 Raytheon untested --- NOS (OB) (SM) sub-mini pentode - 6.3V 200ma fil - 180V plate
10 5702WA $1.00 Raytheon untested --- used (L) (SM) sub-mini pentode - 6.3V 200ma fil - 180V plate
40 5703WA $10.00 Raytheon untested --- NOS (OB) (SM) sub-mini triode - 6.3V 200mA fil - 250V plate - 25u
4 5703WB $10.00 Raytheon untested --- NOS (OB) (SM) sub-mini triode - 6.3V 200mA fil - 250V plate - 25u

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 Subminiature tubes 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.


Go back to the TOP

Don't forget to visit our
Discount Bargain Packs
and
Bargain Bin
for more savings!


Gmail Users
Please read this note about incorrectly declared email as spam.
This can be an issue as well with other free email providers like Hotmail, AOL, and Yahoo.


MDB Ventures Home


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