MDB Ventures Subminiature Tubes

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Type: 5718 , 5719 , 5744 , 5783 , 5784 , 5787 , 5829 , 5840 , 5854 , 5886 , 5896 , 5897 , 5899 , 5903 , 5977 , 6029/573AX , 6088/522AX , 6111 , 6112 , 6143 , 6397 , 6418/548DX , 6419 , 6814 , 8228 , 8522 , CK512AX , CK526AX , CK533AX , CK534AX , CK536AX , misc

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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, miniature, Nuvistor, subminiature, metal, power, transmitter tubes and many more. MDB Ventures Subminiature Tubes Quantity Available Tube Type Price Each Tube Brand Emission Strength Description Condition Notes 4 5718 $5.00 RCA untested --- NOS (OB) (SM) sub-mini triode - 6.3V 150ma fil - 165V plate - 27u 6 5718A $5.00 Sonotone untested --- NOS (OB) (SM) sub-mini triode - 6.3V 150ma fil - 165V plate - 27u 1 1 Pair 5718A $15.00 RCA untested --- NOS (OB) 1 5719 $5.00 Sylvania untested --- NOS (OB) (SM) sub-mini triode - 6.3V 150ma fil - 165V plate - 70u 5 5719 $5.00 Sylvania untested --- NOS (OB) (SM) sub-mini triode - 6.3V 150ma fil - 165V plate - 70u 1 5744WA $5.00 Raytheon untested --- NOS (OB) (SM) sub-mini triode - 6.3V 200ma fil - 250V plate - 70u 1 5744WA $5.00 Raytheon untested --- NOS (OB) (SM) sub-mini triode - 6.3V 200ma fil - 250V plate - 70u 1 5744WA $4.00 Raytheon untested --- NOS (rb) (SM) sub-mini triode - 6.3V 200ma fil - 250V plate - 70u - replacement box 1 5783 $2.00 Raytheon untested --- NOS (OB) (SM) sub-mini voltage ref - 85V at 2ma 55 5783 $2.00 Tung-Sol untested --- NOS (OB) (SM) sub-mini voltage ref - 85V at 2ma 1 5783 $0.50 Raytheon untested --- used (L) (SM) sub-mini voltage ref 1 5784 $3.00 Raytheon untested --- NOS (OB) (SM) sub-mini pentiode - 6.3V 200ma fil - 180V plate 1 5784 $0.50 Raytheon untested --- used (L) (SM) sub-mini pentiode - 6.3V 200ma fil - 180V plate 1 5787 $7.50 Raytheon untested --- NOS (OB) (SM) sub-mini voltage ref - 100V at 10ma 1 5787 $7.50 Raytheon untested --- NOS (wb) (SM) sub-mini voltage ref - 100V at 10ma 3 5829 $5.00 Raytheon untested --- NOS (wb) (SM) sub-mini twin diode - 6.3V 150ma fil - 117V plate 1 5840 $5.00 Sonotone untested --- NOS (OB) (SM) sub-mini pentode - 6.3V 150mA fil - 165V plate 1 5840 $0.50 Sylvania untested --- used (L) (SM) sub-mini pentode - 6.3V 150mA fil - 165V plate 45 5854 $7.50ea Raytheon untested --- NOS (L) (SM) sub-mini battery pentode - 1.25V 30mA fil - 50V plate - 9.5mW output 1 5886 $50.00 Raytheon untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 10ma fil - 45V plate 1 5886 $5.00 Raytheon untested --- used (ob) (SM) sub-mini battery pentode - 1.25V 10ma fil - 45V plate 1 5886 $5.00 Raytheon untested --- used (wb) (SM) sub-mini battery pentode - 1.25V 10ma fil - 45V plate 1 5886 $5.00 Raytheon untested --- used (wb) (SM) sub-mini battery pentode - 1.25V 10ma fil - 45V plate 1 5886 $5.00 Raytheon untested --- used (wb) (SM) sub-mini battery pentode - 1.25V 10ma fil - 45V plate 5 5896A $2.00 GE untested --- NOS (OB) (SM) sub-mini twin diode - 6.3v 300ma - 150V plate 2 5896 $2.00 GE untested --- NOS (OB) (SM) sub-mini twin diode - 6.3v 300ma - 150V plate 1 5896 $2.00 Sylvania untested --- NOS (OB) (SM) sub-mini twin diode - 6.3v 300ma - 150V plate 1 5896 $2.00 Sylvania untested --- NOS (wb) (SM) sub-mini twin diode - 6.3v 300ma - 150V plate 1 5896A $2.00 GE untested --- NOS (wb) (SM) sub-mini twin diode - 6.3v 300ma - 150V plate 4 5896A $2.00 Sylvania untested --- NOS (OB) (SM) sub-mini twin diode - 6.3v 300ma - 150V plate 4 5896 $2.00 Sylvania untested --- NOS (OB) (SM) sub-mini twin diode - 6.3v 300ma - 150V plate 1 5896 $0.50 Sylvania untested --- used (L) JAN (SM) sub-mini twin diode - 6.3v 300ma - 150V plate 1 5897 $7.50 Sylvania untested --- NOS (OB) (SM) sub-mini triode - 1.25V 150mA fil - 165V plate - 27u - 900mW output 1 5897 $7.50 Sylvania untested --- NOS (OB) (SM) sub-mini triode - 1.25V 150mA fil - 165V plate - 27u - 900mW output 11 5899 $5.00ea Sylvania untested --- NOS (OB) (SM) sub-mini pentode - 6.3V 150mA fil - 165V plate 2 5899 $5.00ea Sylvania untested --- NOS (OB) (SM) sub-mini pentode - 6.3V 150mA fil - 165V plate 7 5899A $5.00ea Sonotone untested --- NOS (OB) (SM) sub-mini pentode - 6.3V 150mA fil - 165V plate 1 5899 $5.00 GE untested --- NOS (wb) (SM) sub-mini pentode - 6.3V 150mA fil - 165V plate 1 5899 $0.50 GE untested --- used (L) (SM) sub-mini pentode - 6.3V 150mA fil - 165V plate 4 5903 $3.00 Sylvania untested --- NOS (OB) (SM) sub-mini twin diode - 26.5V 75ma fil - 165V plate - 4.5V at 18ma drop 10 5977 $7.50ea Sylvania untested --- NOS (OB) (SM) sub-mini triode - 6.3V 150ma file - 180V plate - 16u 8 5977A $7.50ea Sylvania untested --- NOS (OB) (SM) sub-mini triode - 6.3V 150ma file - 180V plate - 16u 5 5977A $7.50ea Sonotone untested --- NOS (OB) (SM) sub-mini triode - 6.3V 150ma file - 180V plate - 16u 1 6029/573AX $5.00 Raytheon untested --- NOS (OB) (SM) sub-mini triode - 1.25V 200ma fil - 135V plate - 8.5u 1 CK573AX $5.00 Raytheon untested --- NOS (wb) (SM) sub-mini triode - 1.25V 200ma fil - 135V plate - 8.5u 1 6088/522AX $9.00 Raytheon untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 20mA fil - 67V plate - 10mW output 1 6088/522AX $9.00 Raytheon untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 20mA fil - 67V plate - 10mW output 1 6088/522AX $9.00 Raytheon untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 20mA fil - 67V plate - 10mW output 1 6088/522AX $9.00 Raytheon untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 20mA fil - 67V plate - 10mW output 1 CK522AX $9.00 Raytheon untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 20mA fil - 67V plate - 10mW output 5 6111WA $7.50ea Sylvania untested --- NOS (OB) (SM) sub-mini twin triode - 6.3V 300ma file - 165V plate - 20u 1 6111 $6.00 Raytheon untested --- NOS (OB) (SM) sub-mini twin triode - 6.3V 300ma file - 165V plate - 20u 1 6111 $6.00 GE untested --- NOS (OB) (SM) sub-mini twin triode - 6.3V 300ma file - 165V plate - 20u 1 6111 $6.00 RCA untested --- NOS (OB) (SM) sub-mini twin triode - 6.3V 300ma file - 165V plate - 20u 1 6112 $10.00ea GE untested --- NOS (OB) (SM) sub-mini twin triode - 6.3V 300ma file - 165V plate - 70u - damaged box 3 6112 $10.00ea Sylvania untested --- NOS (OB) (SM) sub-mini twin triode - 6.3V 300ma file - 165V plate - 70u 2 6112A $15.00ea Sylvania untested --- NOS (OB) (SM) sub-mini twin triode - 6.3V 300ma file - 165V plate - 70u 1 6143 $5.00ea Victoreen untested --- NOS (OB) (SM) sub-mini - 1200 Volt gas regulator - damaged box 1 6143 $5.00ea Victoreen untested --- NOS (OB) (SM) sub-mini - 1200 Volt gas regulator - damaged box 1 6397 $5.00 Raytheon untested --- NOS (wb) (SM) sub-mini pentode - 2.5V 62.5ma fil - 135V plate 3 6397 $5.00ea Raytheon untested --- NOS (OB) (SM) sub-mini pentode - 2.5V 62.5ma fil - 135V plate 4 6397 $0.50ea Raytheon untested --- used (rb) (SM) sub-mini pentode - 2.5V 62.5ma fil - 135V plate 1 6397 $0.50ea Raytheon untested --- used (L) (SM) sub-mini pentode - 2.5V 62.5ma fil - 135V plate 5 6418/548DX $30.00ea Tung-Sol 110% --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 10mA fil - 30V plate - 2.2mW output 1 6418/548DX $30.00 Raytheon 120% --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 10mA fil - 30V plate - 2.2mW output 1 6418/548DX $30.00 Raytheon 120% --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 10mA fil - 30V plate - 2.2mW output 1 CK6418 $30.00 Raytheon untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 10mA fil - 30V plate - 2.2mW output 2 6419 $25.00ea Raytheon untested --- NOS (OB) (SM) sub-mini battery pentode - 0.625V 10ma file - 25V plate 5 6814 $5.00ea Raytheon untested --- NOS (OB) (SM) sub-mini triode - 6.3V 150mA fil - 250V plate - 29u 1 8228/ZZ1000 $6.00 Amperex untested --- NOS (OB) sub-mini bulb - shunt volt reg 82V 2ma 1 8228/ZZ1000 $5.00 Amperex untested --- NOS (wb) sub-mini bulb - shunt volt reg 82V 2ma 1 8228/ZZ1000 $0.50 Amperex untested --- used (L) sub-mini bulb - shunt volt reg 82V 2ma 1 8522 $0.50 Sylvania untested --- used (L) (SM) sub-mini 1 CK512AX $20.00 Raytheon untested --- NOS (OB) (SM) sub-mini battery pentode - 0.625V 20ma fil - 45V plate 1 CK526AX $20.00 Raytheon untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 20ma fil - 45V plate - 3.75mw output 4 CK533AX $15.00ea Raytheon untested --- NOS (OB) (SM) sub-mini battery pentode - 1.25V 15ma fil - 45V plate - 1.3mW output 1 CK534AX $0.50ea Raytheon untested --- used (L) (SM) sub-mini 1 CK536AX $0.50ea Raytheon untested --- used (L) (SM) sub-mini 1 unknown $1.00 unknown untested --- used (L) (SM) sub-mini - 4 tubes - numbers worn off - all 4 tubes for $1.00 1 mount $4.00 --- --- used (L) mount clip for round sub-miniature tube 1 mount-shield $5.00 --- --- used (L) shield with mount flange for round subminiature tube 1 shield $1.00 --- --- used (L) shield for round subminiature tube 6 shield $1.00 --- --- used (L) clip-on shield for round subminiature tube 0.875 inches long 2 shield $1.00 --- --- used (L) clip-on shield for round subminiature tube 1.25 inches long 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. Contact MDB Ventures sales@mdbventures.com Due to the highly volatile nature of the tube business, all Prices are subject to change without notice. Go back to the TOP Industrial, Ham Radio Transmitter and Power Vacuum Tube List Shipping and Handling Information MDB Ventures Home Don't forget to visit our Discount Bargain Packs and Bargain Bin for more savings! Email: MDB Ventures sales@mdbventures.com