MDB Ventures Photocell Tubes

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Type: 1P21 , 1P30 , 1P37 , 1P40 , 1P41 , 868 , 917 , 918 , 922 , 923 , 927 , 930 , 931 , 934 , 4422 , 5581 , 5583 , 6957 , 7117 , 7163 , 7427 , CE-4 , CE-25 , CE-23/PJ-23 , CWL-38268 , SK-60

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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 Photocell Tubes Quantity Available Tube Type Price Each Tube Brand Emission Strength Description Condition Notes 1 1P21 $15.00 RCA untested --- NOS? (OB) (cat:Pc) brown base - photomultiplier - JAN 1 1P21 $15.00 RCA untested --- NOS? (OB) (cat:Pc) brown base - photomultiplier - JAN 1 1P21 $12.50 RCA untested --- used (L) (cat:Pc) brown base - photomultiplier - JAN 1 1P30/CE-2-T $10.00 Visitron 110% --- used (L) (cat:Pc) 1 1P30/CE-2-T $10.00 Continental Electric 110% --- used (L) (cat:Pc) 1 1P37 $20.00 RCA 120% --- NOS (wb) (cat:Pc) 1 1P37 $20.00 RCA 110% --- NOS (wb) (cat:Pc) 1 1P37 $20.00 Continental Electric 110% --- NOS (wb) (cat:Pc) JAN 1 1P37 $20.00 Cetron 120% --- NOS (wb) (cat:Pc) 1 1P37 $20.00 Cetron 120% --- NOS (wb) (cat:Pc) 1 1P37 $10.00 RCA 120% --- used (L) (cat:Pc) 1 1P37 $10.00 RCA 110% --- used (L) (cat:Pc) 1 1P37 $10.00 Continental Electric 120% --- used (L) (cat:Pc) JAN 1 1P40 $12.50 RCA 110% --- NOS (OB) brown base (cat:Pc) 1 1P40 $12.50 RCA 100% --- NOS (OB) brown base (cat:Pc - 403-44) 1 1P40 $12.50 RCA 110% --- NOS (OB) brown base (cat:Pc) 1 1P40 $12.50 RCA 110% --- NOS (OB) brown base (cat:Pc) 1 1P40 $12.50 Westinghouse 110% --- NOS (OB) brown base (cat:Pc) 1 1P40 $12.50 GE 110% --- NOS (OB) brown base (cat:Pc) 1 1P40 $5.00 Sylvania 110% --- NOS (rb) brown base (cat:Pc) 1 1P40 $5.00 RCA 90% --- used (ob) black base (cat:Pc) 1 1P40 $5.00 Cetron 110% --- used (L) brown base (cat:Pc) JAN 1 1P40 $5.00 Cetron 110% --- used (L) brown base (cat:Pc) JAN 1 1P40 $5.00 Cetron 110% --- used (L) brown base (cat:Pc) JAN 1 1P40 $5.00 Cetron 110% --- used (L) brown base (cat:Pc) JAN 1 1P40 $5.00 Cetron 110% --- used (L) brown base (cat:Pc) 1 1P40 $5.00 Continental Electric (Cetron) 110% --- used (L) brown base (cat:Pc) 1 1P41 $15.00 RCA 100% --- NOS (OB) (cat:Pc) 1 1P41 $15.00 RCA 100% --- NOS (OB) (cat:Pc) 1 868 $12.50 RCA 110% --- NOS (ob) damaged box (cat:Pc) 1 868 $12.50 GE 110% --- NOS (ob) damaged box flap (cat:Pc - 402:370) 1 868 $12.50 RCA 110% --- NOS (OB) (cat:Pc) 1 868 $12.50 RCA 120% --- NOS (ob) torn box flap (cat:Pc) 1 868 $12.00 RCA 120% --- NOS (wb) (cat:Pc) 1 868 $12.00 RCA 120% --- NOS (wb) (cat:Pc) 1 868 $12.00 RCA 120% --- NOS (wb) (cat:Pc - 404-35) edge lip on base 1 868 $7.50 GE 110% --- used (rb) (cat:Pc) 1 868 $7.50 RCA 120% --- used (L) (cat:Pc) 1 868 $7.50 RCA 100% --- used (L) (cat:Pc) 1 917 $15.00 Raytheon 90% --- used (L) (cat:Pc) JAN 1 917 $15.00 RCA 120% --- used (L) (cat:Pc) 1 917 $15.00 RCA 120% --- used (L) (cat:Pc) 1 918 $18.00 Continental Electric 110% --- NOS (wb) (cat:Pc - 402-54) JAN 1 918 $12.50 Continental Electric 110% --- used (L) (cat:Pc) JAN - edge lip on base 1 918 $10.00 RCA 120% --- used (L) (cat:Pc) 1 918 $10.00 RCA 110% --- used (wb) (cat:Pc) 1 918 $10.00 Continental Electric 110% --- used (L) (cat:Pc) JAN 1 918 $10.00 Continental Electric 110% --- used (L) (cat:Pc - 402-66) JAN 1 918 $10.00 Continental Electric 110% --- used (L) (cat:Pc - 402-82) JAN 1 918 $10.00 RCA 110% --- used (rb) (cat:Pc) 1 921 $5.00 GE 100% --- NOS (OB) (cat:Pc) cartidge photocell 1 921 $4.00 RCA 100% --- NOS (OB) (cat:Pc) cartidge photocell - missing box flap 1 921 $4.00 RCA 100% --- NOS (OB) (cat:Pc) cartidge photocell - missing box flap 1 921 $2.50 RCA 100% --- used (OB) (cat:Pc) cartidge photocell 1 921 $2.50 RCA 100% --- used (wb) (cat:Pc) cartidge photocell 1 923 $15.00 RCA 100% --- NOS (OB) (cat:Pc - 402-300) 1 923 $15.00 RCA 100% --- NOS (OB) (cat:Pc - 402-301) 1 923 $7.50 RCA 110% --- used (L) (cat:Pc) 1 923 $7.50 GE 100% --- used (L) (cat:Pc) 1 927 $20.00 Continental Electric 100% --- NOS (wb) (cat:Pc) mini 3 pin photocell tube 1 927 $20.00 Continental Electric 100% --- NOS (wb) (cat:Pc) mini 3 pin photocell tube 1 927 $20.00 Continental Electric 100% --- NOS (wb) (cat:Pc) mini 3 pin photocell tube 1 927 $20.00 Continental Electric 100% --- NOS (wb) (cat:Pc) mini 3 pin photocell tube 1 927 $20.00 Continental Electric 100% --- NOS (wb) (cat:Pc) mini 3 pin photocell tube 1 927 $20.00 RCA 100% --- NOS (OB) (cat:Pc) mini 3 pin photocell tube 1 927 $20.00 RCA 100% --- NOS (OB) (cat:Pc) mini 3 pin photocell tube 1 927 $20.00 RCA 100% --- NOS (OB) (cat:Pc) mini 3 pin photocell tube 1 927 $20.00 RCA 100% --- NOS (OB) (cat:Pc) mini 3 pin photocell tube 1 927 $20.00 RCA 100% --- NOS (OB) (cat:Pc) mini 3 pin photocell tube 1 927 $20.00 RCA 100% --- NOS (OB) (cat:Pc) mini 3 pin photocell tube 1 927 $20.00 RCA 100% --- NOS (OB) (cat:Pc) mini 3 pin photocell tube - JAN 1 927 $20.00 Sylvania 100% --- NOS (OB) (cat:Pc) mini 3 pin photocell tube 1 927 $10.00 Continental Electric 100% --- used (rb) (cat:Pc) mini 3 pin photocell tube - JAN 1 927 $10.00 RCA 100% --- used (rb) (cat:Pc) mini 3 pin photocell tube 1 927 $10.00 Continental Electric 100% --- used (L) (cat:Pc) mini 3 pin photocell tube - JAN 1 927 $10.00 Continental Electric 100% --- used (L) (cat:Pc) mini 3 pin photocell tube - JAN 1 927 $10.00 Continental Electric 100% --- used (L) (cat:Pc) mini 3 pin photocell tube - JAN 1 930 $5.00 GE 110% --- NOS (OB) brown base (cat:Pc) 1 930 $5.00 GE 110% --- NOS (OB) brown base (cat:Pc) 1 930 $5.00 GE 110% --- NOS (OB) brown base (cat:Pc) 1 930 $5.00 GE 110% --- NOS (OB) brown base (cat:Pc) 1 930 $5.00 GE 110% --- NOS (OB) brown base (cat:Pc) 1 930 $5.00 GE 110% --- NOS (OB) brown base (cat:Pc) 1 930 $5.00 GE 110% --- NOS (OB) brown base (cat:Pc) 1 930 $5.00 GE 100% --- NOS (OB) black base (cat:Pc) 1 930 $5.00 GE 100% --- NOS (OB) black base (cat:Pc) 1 930 $5.00 GE 100% --- NOS (OB) black base (cat:Pc) 1 930 $5.00 GE 100% --- NOS (OB) black base (cat:Pc - 402-290) 1 930 $5.00 GE 100% --- NOS (OB) black base (cat:Pc - 402-291) 1 930 $5.00 GE 110% --- NOS (OB) black base (cat:Pc) 1 930 $5.00 Westinghouse 100% --- NOS (OB) black base (cat:Pc) 1 930 $5.00 Westinghouse 100% --- NOS (OB) brown base (cat:Pc - 402-285-1) 1 930 $5.00 Westinghouse 100% --- NOS (OB) brown base (cat:Pc - 402-285-2) 1 930 $5.00 Westinghouse 100% --- NOS (OB) brown base (cat:Pc - 402-285-3) 1 930 $5.00 RCA 110% --- NOS (OB) black base (cat:Pc - 402-285-5) 1 930 $5.00 RCA 100% --- NOS (ob) black base (cat:Pc - 402-285-4) damaged box 1 930 $5.00 Cetron 110% --- NOS (OB) brown base (cat:Pc) 1 930 $5.00 Cetron 110% --- NOS (OB) brown base (cat:Pc) 1 930 $5.00 Cetron 110% --- NOS (OB) brown base (cat:Pc) 1 930 $5.00 Cetron 110% --- NOS (OB) brown base (cat:Pc) 1 930 $2.50 GE 100% --- used (OB) black base (cat:Pc - 403-308) 1 930 $2.50 GE 100% --- used (OB) black base (cat:Pc) 1 930 $2.50 GE 110% --- used (OB) brown base (cat:Pc) 1 930 $2.50 RCA 110% --- used (ob) black base (cat:Pc - 403-43) 1 930 $2.50 Westinghouse 110% --- used (ob) black base (cat:Pc) 1 930 $2.50 Bell & Howell 100% --- used (wb) black base (cat:Pc) 1 930 $2.50 RCA 100% --- used (L) black base (cat:Pc) 1 930 $2.50 RCA 100% --- used (L) black base (cat:Pc) 1 930 $2.50 RCA 100% --- used (L) black base (cat:Pc) 1 930 $2.50 RCA 100% --- used (L) black base (cat:Pc) 1 930 $2.50 RCA 100% --- used (L) black base (cat:Pc) 1 930 $2.50 RCA 110% --- used (L) black base (cat:Pc) 1 930 $2.50 RCA 110% --- used (L) black base (cat:Pc) 1 930 $2.50 RCA 110% --- used (L) black base (cat:Pc) 1 931-A $10.00 Jarrel Ash by RCA untested --- NOS (OB) (cat:Pc) photomultiplier - tan base - black paint light shield 1 931-A $10.00 Jarrel Ash by RCA untested --- NOS? (OB) (cat:Pc) photomultiplier - tan base - black paint light shield - marked "Grade A" on box 1 931-A $15.00 RCA untested --- appears NOS (OB) (cat:Pc) black base - photomultiplier - JAN 1 931-A $15.00 RCA for Delco untested --- appears NOS (OB) (cat:Pc) black base - photomultiplier - JAN 1 931-A $15.00 RCA for Delco untested --- appears NOS (OB) (cat:Pc) black base - photomultiplier - JAN 1 931-VA $15.00 RCA untested --- NOS (ob) (cat:Pc 401-89) photomultiplier - JAN - tan base - torn box flap 1 931-VA $10.00 RCA untested --- used (wb) (cat:Pc) photomultiplier - JAN - tan base 1 931-VA $10.00 RCA untested --- used (wb) (cat:Pc) photomultiplier - JAN - tan base 1 931-VA $10.00 RCA untested --- used (ob) (cat:Pc) photomultiplier - JAN - tan base 1 931-VA $8.00 RCA untested --- used (L) (cat:Pc) photomultiplier - JAN - tan base 1 931-VA $2.50 RCA untested --- used (L) (cat:Pc) brown base - photomultiplier - JAN cat:402-366 - broken locator pin 1 931-VA $8.00 RCA untested --- used (L) (cat:Pc) brown base - photomultiplier - JAN 1 931-VA $8.00 RCA untested --- used (L) (cat:Pc - 402-367) brown base - photomultiplier 1 931-A $7.50 Guide untested --- used (ob) (cat:Pc) photomultiplier - tan base - damaged box 1 931-A $2.50 RCA untested --- used (L) (cat:Pc) brown base - photomultiplier 1 931-A $2.50 RCA untested --- used (L) (cat:Pc) black base - photomultiplier - JAN 1 931-A $2.50 RCA untested --- used (L) (cat:Pc) black base - photomultiplier - JAN 1 931-A $2.50 RCA untested --- used (L) (cat:Pc) black base - photomultiplier - JAN 1 931-A $2.50 RCA untested --- used (L) (cat:Pc) black base - photomultiplier - JAN 1 931-A $2.50 RCA untested --- used (L) (cat:Pc) black base - photomultiplier - JAN 1 931-A $2.50 RCA untested --- used (L) (cat:Pc) black base - photomultiplier - loose base 1 931-A $2.50 RCA untested --- used (L) (cat:Pc - 403-300) black base - photomultiplier - JAN 1 931-A $2.50 RCA untested --- used (L) (cat:Pc - 403-301) black base - photomultiplier 1 931-A $2.50 RCA untested --- used (rb) (cat:Pc) black base - photomultiplier 1 931-A $2.50 RCA untested --- used (rb) (cat:Pc - 402-271) brown base - photomultiplier 1 931-A $2.50 RCA untested --- used (rb) (cat:Pc) brown base - photomultiplier 1 931-A $2.50 RCA untested --- used (L) brown base - photomultiplier (cat:Pc) 1 931-A $2.50 RCA untested --- used (L) brown base - photomultiplier (cat:Pc) 1 931-A $2.50 RCA untested --- used (rb) (cat:Pc - 402-33) brown base - photomultiplier 1 931-A $2.50 GE untested --- used (ob) (cat:Pc) photomultiplier - tan base - damaged box 1 934 $4.00 RCA 100% --- used (L) (cat:Pc) mini 3 pin photocell tube 1 4422 $10.00 RCA untested --- used (wb) (cat:Pc) photomultiplier - tan base 1 4422 $10.00 RCA untested --- used (wb) (cat:Pc) photomultiplier - tan base 1 5581 $10.00 RCA 100% --- used (rb) (cat:Pc) photocell tube (similar to 923) 1 5583 $10.00 RCA 100% --- used (rb) (cat:Pc) mini 3 pin photocell tube (similar to 927) 1 6957 $20.00 RCA 100% --- NOS (OB) (cat:Pc) 1 7117 $10.00 RCA untested --- used (ob) (cat:Pc) tan base - photomultiplier 1 7163 $20.00 RCA 100% --- NOS (OB) (cat:Pc) 1 7427 $2.50 GE 120% --- used (wb) 9 pin mini tube (cat:Pc) 1 7427 $2.50 GE 120% --- used (wb) 9 pin mini tube (cat:Pc) 1 7427 $2.00 GE 120% --- used (L) 9 pin mini tube (cat:Pc) repaired cracked tube - does not affect opertion - not a vacuum tube 1 CE-4 $7.50 Cetron 100% --- used (L) (cat:Pc - 402-95) edge lip on base 1 CE-25 $10.00 Cetron 100% --- used (ob) (cat:Pc) mini 3 pin photocell tube (similar to 927) damaged box 1 CE-25-D $10.00 Cetron 100% --- used (wb) (cat:Pc) mini 3 pin photocell tube (similar to 927) 1 CE-29-D $10.00 Cetron 100% --- used (wb) (cat:Pc) mini 3 pin photocell tube (similar to 927) 1 CE-23-A $20.00 Cetron 110% --- NOS (OB) (cat:Pc) 1 CE-23A/923 $7.50 Continental Electric 110% --- NOS (wb) (cat:Pc - 402-96) 1 PJ-23 $25.00 GE 100% --- NOS (OB) (cat:Pc) 1 PJ-23 $25.00 GE 120% --- NOS (ob) (cat:Pc) damaged box - factory black paint light shield on tube 1 PJ-23/868 $10.00 GE 100% --- used (L) (cat:Pc) 1 PJ-23/868 $10.00 GE 110% --- used (L) (cat:Pc) edge lip on base (pl) 1 PJ-23/868 $10.00 GE 110% --- used (L) (cat:Pc) edge lip on base (pl) 1 PJ-23/868 $10.00 GE 100% --- used (L) (cat:Pc) edge lip on base 1 CWL-38268 $12.50 Westinghouse 110% --- used (L) (cat:Pc) edge lip on base (similar to 868) 1 SK-60 $25.00 Westinghouse 110% --- NOS (OB) black base (cat:Pc) missing box flap 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, 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 Photocell 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 Photocell 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