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CRT's Numeric Prefix Part Number CRT's
1CP31, 2BP1, 3BP1, 3L01i, 5UP7A, 140DVB4, 902A, etc.
CRT's
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Standard Numeric Prefix Part Number CRTs- Cathode Ray Tubes
JAN 5CP1A
go right to the catalog! Skip the INTRO, Go RIGHT to the CATALOG!

These are the cathode ray tubes (CRT's) we have on hand from RCA, Dumont, National, Sylvania, SONY, Telefunken, Philips and other key makers.

We have some new (NOS), some dynamically tested used tubes , and untested pulls available. All CRT's have been tested for a good filament, and have burn-free phosphors. We have many Tek and HP scope CRT's here, both new and removed from equipment that was in working condition, ideal for reviving your favorite scope.

GOT CRTs to SELL? We are always interested in good quality tubes! a typical 5 inch CRT now costs $35-40 to ship by insured ExpressPost.


* NAVIGATION: To make your life easier, and help you find exactly what you want, we have broken the on-line equipment catalogs into smaller sections. Just CLICK on the item you are looking for at the left, to see the matching catalog. Large graphical catalogs are a bit SLOW, so please give them a bit of time to load. The top header of each catalog is largely the same, so don't think you are stuck in one place!

You can order anything here just by picking up the phone, and calling (250) 769-1834 during normal office hours, 8:30AM to 4:30PM PST, or FAX to (250) 769-4106. OR, Email your order to Susan CLICKHERE.

Shipping*SHIPPING: Preferred and Alternate Methods as of June 4, 2013, CLICK for FULL DETAILS ON OUR FAQ Page. Rates are now changing rapidy, often with little notice to us, so all the data has been transferred to the FAQ page for speedy updating.

* E-Mail Susan if you want a quote for shipping to other destinations, or for something heavy. Sorry, we can't safely send most individual small parts in a regular letter envelope, they get destroyed by the automated handling equipment. Sometimes we can ship very rugged parts in a small padded envelope by letter post. Ask Susan.

*If we have your valid data on file, you can just click on the ORDER email link to place an order and indicate your approval to bill, and we will do the rest. We keep your active information for ONE YEAR for your convenience.

*If this is the first time you have dealt with us, you can phone +1 (250) 769-1834 or FAX +1 (250) 769-4106 to supply the billing info, or send it by the email link, as you prefer. We accept VISA/MC, international money order, Paypal (to Susan@Okanagan.net), and bank wire transfer. Please note that there are transaction fees with Paypal and wire transfer payments, the wire transfer fee is frankly horrifying.

We accept VISA/MC or international money order

* CONDITION: These are all inspected and where possible, fully dynamically tested. We offer only the best condition CRTs we can, any marginal tubes are scrapped. Note that CRTs are very fragile, and we have to pack them well to survive shipping, WHICH IS COSTLY. Please be aware that there is no such a thing as cheap shipping where CRTs are concerned.

* The CATALOG will appear below shortly!
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*CLICK HERE for Tektronix CRT's
CLICK to see Tek CRT's

*CLICK HERE for - hp - CRT's
HP

CLICK HERE for Nixie Tubes

*CLICK HERE
for Nixie Tubes


PMT
*CLICK HERE for PMTs and Phototubes
*YOU ARE HERE!
CLICK to see Numeric Part Numbered CRTs
CLICK to see Numerical Part Numbered CRTs


CRTs with Numeric Prefix Part Numbers
2BP1, 5UP7,
140DVB4, etc.

Typically US/Japanese Makers
*CLICK HERE for:
CLICK to see Alphabetic Part Numbered CRTs


CRTs with Alphabetic Prefix Part Numbers
D7-32, DG13-14A,
DP10-14, etc.

Typically European Makers
*CLICK HERE for detailed CRT / PMT / Phototube
on-line DATA!
CLICK to see sockets!CLICK HERE for CRT / PMT Mating Sockets!

Available from OUR STOCK:
Generic Standard Number CRT's
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
1CP31 front
CRT
JAN 1CP31
1CP31, CLICK for bigger PIC!
Click for bigger PIC!


ETEL
1" Electrostatic CRT. curved face, locktal base, extremely rare tube, highly requested! Filament tested good, excellent condition. New, factory boxed, boxes in only fair condition. Made in UK.

SEE ALSO DH3-91.
SORRY, SOLD

$100
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
RCA 1EP1
CRT
1EP1
1EP1 running Forbes clock circuit
RCA RCA
1" Electrostatic CRT.
FLAT FACE, extremely rare tube, very highly requested! Full dynamic test (see tube in action to the left), excellent condition, focus is actually much sharper than shown, the image blooms in our digital camera. New, white box and RCA factory-packed with care instructions. Takes an 11 pin un-keyed socket.
SORRY, SOLD

$115
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
RCA 1EP1
CRT
1EP1
RCA RCA
1" Electrostatic CRT.
FLAT FACE, extremely rare tube, very highly requested! Used, but excellent condition, full dynamic test. Takes an 11 pin un-keyed socket.
Just 1
$95
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE

CRT
2AP1A
GE
RCA
RCA / GE
2" Electrostatic CRT. Used, Dynamically tested good, LOOKS GOOD, very bright, no burns or marks. 11 Pin socket.
Just 1
$55
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
2bp1
CRT
JAN 2BP1
RCA
2" Electrostatic CRT. NEW in original mil packaging, Dynamically tested good, very bright. We have sockets for these. 12 pin socket.
Tube running Forbes clock.
SORRY, SOLD


$85
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
2bp1
CRT
2BP1
RCA
RCA
2" Electrostatic CRT. Used, Dynamically tested good, LOOKS GOOD, no burns or marks, very bright. Some are JAN tubes. We have sockets for these. 12 pin socket.
Have 1

$65
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
3ACP7A

CRT
3ACP11
Dumont
DUMONT / FAIRCHILD
3" Electrostatic CRT. FLAT FACE, PDA style tubes, excellent for scope platform, has fast blue P11 phosphor, filament tested good, excellent condition. New tubes, late production. 14 pin Diheptal base, we have sockets for these.

Want to see the DATA on this tube? JUST CLICK HERE.
SORRY, SOLD

$95
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
3adp31
CRT
3ADP31
3adp31Dumont
DUMONT
3" Electrostatic CRT. FLAT FACE, PDA style tubes, excellent for scope platform, has high output P31 green phosphor, filament tested good, excellent condition. New in the box, mil-packed, has fed stock number: 5960-00-148-2654. 12 pin base, we have sockets for these.
Just 1

$120
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE

CRT
3BP1
3BP1A
RCA
3" Electrostatic CRT. Filament tested good, LOOKS GOOD, full dynamic test. Some are NEW, but poor boxes had to be discarded. 14 pin diheptal base, we have sockets for these. Various makers, Norelco/Philips, GE, RCA, etc. all work great, excellent clock tubes.
Have 3
$95
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
3BFP1
3bfp1
CRT
3BFP1
Dumont
DUMONT
3" Electrostatic CRT. FLAT FACE, PDA SPIRAL ACCELERATOR style tubes, excellent for scope platform, filament tested good, excellent condition. Very sophisticated tube type, rarely seen. New, some with QA acceptance tags, loose packed. 12 pin base, we have sockets for these.
4

$95
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
3BGP7, CLICK for bigger PIC!
CLICK for bigger PIC!

3BGP7 Front
CRT
3BGP7
Sylvanian 3BGP7
SYLVANIA
3" Rectangular Electrostatic CRT. FLAT FACE, external PDA ACCELERATOR style tube, slow P7 phosphor, filament tested good, excellent condition. Very unusual tube type, rarely seen. Used, c/w PDA contact and base socket. Probably for military spectrum analyzer/panadaptor display. Has special 1.5V low power filament.
SORRY, SOLD
$95
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
3dp1as2
3dp1as2
CRT
3DP1A/S2
Dumont
DuMont
3" Electrostatic CRT. with front electrode and painted graticule, very unusual, probably for airborne radar/DF system, filament tested good. New in the box, mil-packed, has fed stock number: 5960-00-170-4578 and 65P215385. 14 pin Diheptal base, we have sockets for these.
1

$75
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
CRT
JAN 3FP7
RCA RCA
3" Electrostatic CRT. Slow blue P7 Phosphor. Filament tested good, LOOKS GOOD, full dynamic test.
SORRY, SOLD
$65
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
CRT
3JP1
B-SCAN
3" Electrostatic CRT. Normal green P1 Phosphor. Filament tested good, LOOKS GOOD, full dynamic test.
1
$65
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
Russian 3L01i, CLICK for bigger PIC!
CLICK for bigger PIC!

3L01i, Mating Socket
CRT
Russian OTH 3L01i
3L01i
TINY, 1.25" Flat Face CRTs!


Russian 3L01i, flat face, 1.25 inch diameter**Russian MIL-spec (OTH)
1.25" Electrostatic CRT, flat face.

New in factory boxes complete with original Russian spec sheet.

Download the
PDFENGLISH TRANSLATION HERE!

Great little tubes for any purpose, video clocks, tiny analog displays, etc., standard 6.3V filament. We get many requests for small tubes, but they are vey hard to find, here's a nice batch of factory new old stock tubes for experimenting! Flat face allows easy use of a graticule or other markings.
YES, we have the 14 pin miniature mating socket shown at left, almost impossible to find! $10 with the tube ONLY!
SORRY, SOLD

$69
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
3RP1
3RP1
RCA, Hitachi, NEC and Others
3" Electrostatic CRT. USED, fully tested, very popular tube, semi-flat face. 12 pin base, we have B12A sockets for these. Used in McIntosh MPI-4, Cushman service monitors, and many others. Same as 3RP1A, but face is not perfectly flat, otherwise they are fully interchangeable.
Have 2

$89
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
3RP1A, CLICK for bigger PIC!
CLICK for bigger PIC!

CRT
3RP1A 3RP1-A
3RP1A, running Forbes CRT clock Chinese Manufactured
3" wide flat face electrostatic CRT. This is an excellent tube, with high brightness and crisp focus. Dynamic testing shows excellent performance, and previous customers of these tubes have been very happy with the quality. New, factory boxed, every tube is individually, dynamically tested for intensity and focus. 12 pin base (B12A), we have sockets for these (New Ediswan $15 ea.), GREAT for CRT clocks, as shown. Used in McIntosh MPI-4, Cushman service monitors, and many others. This is our LAST BATCH of these, no more are available when these are gone.

SORRY, SOLD

$129
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
Nationa/Richardson 3RP1A
CRT
3RP7A

RAYONIC
3" wide flat face electrostatic CRT with slow P7 blue phosphor, wickedly hard to find.
Used, excellent condition tube, fully tested, and BRIGHT, 12 pin base, we have sockets for these, GREAT for CRT clocks, but the slow phosphor also works well for any slow sweep application.
SORRY, SOLD
$105
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE

CLICK for bigger PIC!
CLICK for bigger PIC!


JAN-3SP1
JAN/CHS 3SP1
sylvania
SYLVANIA
3" rectangular Electrostatic CRT. New, mil-spec version, complete with original factory box, filament tests OK. This is very commonly used in many spectral displays on panoramic receivers, hard to find, and these are new in the box!
SORRY, SOLD

$95
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
3WP31 Front (Flat)
3WP2
DUMONT
3" Electrostatic CRT. flat face, high precision, very high vertical sensitivity (ideal for a home brew scope, very high gain and crisp trace, also an excellent clock tube), fully tested, P2 medium blue-green phosphor. Has about 3 times the deflection sensitivity of the 3RP1A series. Runs in a 3RP1/A harness, but the deflection plates are reversed.

Used,fully tested tube. Takes B12A socket (we have stock). 3WPx tube data is HERE.
SORRY, SOLD
US$95

E-mail us Want something? Click here to e-mail us!
We accept Visa / MC for fast order processing.

TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
Thomas Electronics, 4M240PT760
4M240PT760 Face View
3.5 inch , Flat Face
CRT
4M240PT760
Thomas Electronics
3.5" Electromagnetic CRT assembly complete with magnetic shield and yoke.
Rectangular flat face, with HV cable and yoke cable. These are USED assembiles, late production, but untested, and unknown condition. Also have part number 996765, Rev. B. Appear to be high resolution avionics displays, Thomas Electronics is HERE.

4M240PT760, CLICK for bigger PIC!
CLICK for bigger PIC!
3

$45
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
4MP1

4 x 4 inch , Flat Face
CRT
4MP1
4MP1, click for bigger PIC!
CLICK for bigger PIC!

sylvania
Sylvania
4" x 4" Electrostatic CRT.
P1 phosphor, square flat face, PDA type, 12 pin base, with neck electrodes for deflection plates, capable of high speed operation. Great tube for a homebrew scope.

Filament tested good, LOOKS GOOD, factory new. Very hard to find tube. IMPORTANT! We have all the Sylvania data on this tube, including basing, will include at no charge with purchase.
3


$90
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
5ABP1


5 inch , Flat Face, P1
CRT
5ABP1
RCA
RCA
5" Electrostatic CRT. Flat face, PDA type. Filament tested good, full dynamic test good, used and new RCA. 14 pin Diheptal base, we have sockets for these.
SORRY, SOLD
Used:
$55
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
RCA JAN 5ADP1

5 inch , Flat Face, P1
CRT
JAN 5ADP1
RCA
RCA, DUMONT
5" Electrostatic CRT. Normal green P1 phosphor, flat face, PDA type. Full functional test, NIB. 14 pin Diheptal base, we have sockets for these. Also one used (tested) 5ADP2 blue/green medium phosphor,same price. Also, often good used 5ADP1's (sometimes with shields) for $95, inquire.
Just 1

$125
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
5ADP7A

5 inch , Flat Face, P7 (slow)
CRT
5ADP7A
NationalDumont/Fairchild or General Atronics
5" Electrostatic CRT. Slow, two stage P7 phosphor, flat face, PDA type. Very hard to source this tube now. Brand new Richardson/National factory boxed and sealed tube, NIB. 14 pin Diheptal base, we have sockets for these.
SORRY, SOLD

$169
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
5AMP2A, top view

5AMP2A, front view

USN 5AMP2A
5AMP2A

sylvania
SYLVANIA
5" circular/flat faced Electrostatic CRT. New, mil-spec version, original box, filament tests OK.

This is a high end tube, with neck deflection contacts, should be high bandwidth. Has P2 slower phosphor.
SORRY, SOLD

$95
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
dumont-5aqp7a
dumont-5aqp7a


CRT
5AQP7A
Dumont
dumont-5aqp7a
DUMONT
5" flat face Electrostatic CRT. Slow, two stage P7 phosphor PDA type, common in many early HP scopes, marked HP on the socket base. New boxed tube, filament tested good, LOOKS GOOD. There is a small phosphor flaw, looks to be some minor contamination inside the tube, visible on the front view at the top. 14 pin Diheptal base, we have sockets for these.
SORRY, SOLD
NEW

$60
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
5BP1
CRT
5BP1
National Union
5" Electrostatic CRT. 1956 manufacture, US Army stock, metal base. Filament tested good, LOOKS GOOD, NIB. Box in bad condition, we will repack unless you want the old carton.
SORRY, SOLD

$45
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
5BCP7, CLICK for bigger PIC!
Click for bigger PIC!


CRT
5BCP7
5BCP7 internalDumont
Dumont
5" flat face Electromagnetic CRT,
P7 slow phosphor, very short envelope. Used in several military display systems, very hard to find. These are new tubes, still with the QC sticker on the face, filament checked, all good. Reboxed.
SORRY, SOLD

$125
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
5BTP7

5BTP7


5 inch, Flat Face, P7 (slow), Very short tube
CRT
5BTP7
ETC
5" Electrostatic CRT. Slow, two stage P7 phosphor, PDA type, very short tube (only 12 inches total). Filament tested good, LOOKS GOOD.
1

$95
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
JAN 5CP1A
JAN 5CP1A
CRT
JAN 5CP1A
JAN 5CP1A
RCA and Westinghouse
5" Electrostatic CRT. Late 80's production, premium tubes. NIB, filaments checked good. PDA style tubes.
SORRY, SOLD

$60
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
5DEP1 (F)

5DEP1 (F)

5 inch , Flat Face, P1
CRT
5DEP1/31 (F)
5DEP1 (F)
*Hitachi and Toshiba
5" Electrostatic CRT. Very common low frequency scope tube, short envelope, flat face. Used, Dynamically tested good, LOOKS GREAT, lots of intensity. Perfect for scope clocks, very bright and crisp large image, even at low voltage, high deflection sensitivity.
Have 2


$95
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
B-Scan 5EQP7, CLICK for bigger PIC!
CLICK for bigger PIC!

Lit with Forbes clock, CLICK for bigger PIC!
CLICK for bigger PIC!


5 inch , Flat Face, P7
CRT
5EQP7

A10091 / 10091
Front view, flat face
B-Scan 5EQP7B-Scan
5" Flat Face Electrostatic CRT.
Has the same socket, pin-out and functions (B12A) as 3RP1A of 5DEP1(F), but much higher deflection sensitivity. Same glass size and shape as 5DEP1(F). Shown lit running a Forbes CRT clock, which could use a bit more HV for better brightness on this tube. P7 slow phosphor, gives nice appearance with changing seconds display. Used in the TS1379/U spectrum analyzer, alternate equivalent parts numbers shown. NIIN is 5960004705079 or 5960-00-470-5079. Very nice tube, in original factory boxes. LOC: WSS
Have 8



$95
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
RCA 5UP7
CRT
5UP7
RCA
RCA
5" Electrostatic CRT with slow 2 stage P7 phosphor (sim. to CV729 tube). Tube checked in circuit, works perfectly, LOOKS GOOD, NIB.

ALSO have one used, tested Toshiba 5UP1 (F) flat face P1 version, tests excellent, same price.
SORRY, SOLD

$75

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TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE

JAN-7ABP7A, CLICK for bigger PIC!
CLICK for bigger PIC!

CRT
JAN-7ABP7A

Westinghouse
7" Electromagnetic CRT with P7 slow cascade phosphor. Filament tested good, LOOKS GOOD, flat face, unusually large tube. New, has original test data.
Just 1

$125
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE

7JBP7
CRT
7JBP7
SC5073P7

sylvania
Sylvania
7" Electrostatic CRT with P7 slow cascade phosphor. Filament tested good, LOOKS GOOD, rounded face, unusually large tube, great for demo displays. Dual marked tube, not sure if new or used..
Just 1
$125
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
7L055i, CLICK for bigger PIC!
CLICK for bigger PIC!


CRT
Russian OTH 7L055i
7L055i front view 7L055i
3" CRT


*Russian MIL-spec (OTH) 3" Electrostatic CRT with PDA.

New with original Russian spec sheet.
Download the data HERE and HERE (Russian data sheets). Uncommon tube type, not easy to find.
1

$75
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
8CP1 FRONT
CRT
8CP1
8CP1 SIDE
sylvania
Sylvania
8" Electrostatic CRT with P1 green phosphor. New tube, gigantic 8 inch display! Incredibly, even with NO connection to the final 3rd anode, the tube runs great with good brightness on the Forbes CRT clock kit using the standard 14 pin Di-heptal interconnect. A great tube for demonstration displays or a huge clock! Full factory data HERE. Yes, we have mating sockets for this tube.
Just 1

$125
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
50HB1, CLICK for bigger PIC!
CLICK for bigger PIC!


1.9 inch, Electrostatic
CRT
50HB1
Hitachi 50HB1Hitachi
50mm Electrostatic round CRT (Cathode Ray Tubu). Made by Hitachi, complete with factory test data, new boxed tube, P1 green phosphor. Filament tested good. Very hard to find tube, still in original packaging!

Front View
SORRY, SOLD

$95
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
75ADB1
National 75ADB1
CRT
75ADB1
75ADB1

NATIONAL/Richardson
3" wide flat face electrostatic CRT with PDA.
New, Richardson factory bulk-boxed, new production, made in Japan. 12 pin base, we have sockets for these.
Have 3

$115
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
Matsushita 85HB4N

2.5 inch, Magnetic
CRT
85HB4N
85HB4N
Matsushita
2.5" Electromagnetic regtangular CRT with flat face. Matsushita, made in Japan, new loose tubes. Filament tested good. P4 White phosphor.
2

$75
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
130bhb31b

130bhb31b
CRT
130BHB31
130bhb31b

Toshiba
5" Circular Flat Electrostatic CRT, used in Bell and Howell and other lower frequency scopes, P31 high intensity phosphor. LOOKS VERY GOOD, NIB, Factory packed. Extremely hard to find tube, very high deflection sensitivty, fully tested, works great.
SORRY, SOLD

$95
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
SONT CRT
SONY CRT
Monitor/Test System
SONY p/n- 140DVB4
*SONY
Small rectangular Electromagnetic CRT, for monitors/test systems. Filament tested good, front perfect, new in factory box, P4 (white) phosphor.
SORRY, SOLD
NEW
$65
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
140ARB7

140ARB7

CRT
140ARB7
140ARB7
Fits popular Anritsu microwave test sets.


National
Rectangular Electrostatic CRT, scope CRT with front graticule, P7 slow phosphor, with integral rotation coil. Fully tested used tube, perfect condition.
SORRY, SOLD
$125
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
GBC  140YB4
140YB4
140YB4
CRT
140YB4
GBC
Small Rectangular Electromagnetic CRT, P4 white (TV) phosphor, perfect condition, bulk boxed. 4.5 inches wide.
3
NEW
$69
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
150BEB31

150BEB31

CRT
150BEB31
Fits popular Kikusui
COS 6100 Scope



Kikusui
5" Rectangular Electrostatic CRT, scope CRT with front graticule, P31 high intensity phosphor. Used in 100Mhz COS6100 and other Kikusui scopes. Filament tested good, LOOKS VERY GOOD, NIB, Factory packed. Extremely hard to find tube.
3

$95
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
Toshiba 150BTB31
150BTB31

150BTB31

CRT
150BTB31
Toshiba 150BTB31
150BTB31


Toshiba
5" Rectangular Electrostatic CRT, scope CRT with front graticule, P31 high intensity phosphor. Filament tested good, LOOKS VERY GOOD, loose packed pull from good scope with rotation coil included. Pic shows new tube, but this last one is used. Extremely hard to find tube.
SORRY, SOLD
$95
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
150BYB31
150BYB31
CRT
150BYB31
150BYB31
Toshiba
4.5" Rectangular Electrostatic CRT, scope CRT with front graticule, P31 high intensity phosphor. Filament tested good, includes socket, leads and shield, pulled from working scope assembly.
SORRY, SOLD
$60
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
150GTM tube
150GTM tube

CRT
150GTM31
Trio / Kenwood
5" Rectangular Electrostatic CRT, scope CRT with front graticule, P31 high intensity phosphor. Filament tested good, LOOKS VERY GOOD, NIB. Extremely hard to find tube.
SORRY, SOLD

$95
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
hit-180axb22(b)
CLICK for bigger PIC!
CLICK for bigger PIC!

CRT
180AXB22(B)

Hitachi
Hitachi
6" Rectangular Electromagnetic CRT, heavy flat face, P22 color (blue?) phosphor. Filament tested good, LOOKS VERY GOOD, NIB. Projection tube, for many TV systems including Magnavox, Philco, Philips and Sylvania.
1

$125
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
RCA 902A

CRT
902
RCA
RCA
2" Electrostatic CRT. Filament tested good, LOOKS GOOD, octal base, used.
SORRY, SOLD
$39
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
RCA 902A

CRT
902A
RCA
RCA
2" Electrostatic CRT. Filament tested good, LOOKS GOOD, octal base, used.
SORRY, SOLD
$39
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
GEC 924F Front
GEC 924F Side
CRT
924F
GEC
3.5" Electrostatic CRT with helical accelerator, still has protective cover on face. Filament tested good, LOOKS GOOD, factory box. This is a spare for some Telequipment model scope, a very uncommon tube.
Just 1

$65
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
RCA 4572 flat face CRT
CRT
4572
RCA 4572RCA
RCA

5" Electrostatic industrial CRT from RCA. FLAT FACE, uncommon short tube (same pinout as 2BP1, etc.), with P31 phosphor Factory new, functionally tested good, excellent condition. Factory boxed.
SORRY, SOLD

$125
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE




CRT
55451

Mullard
5 " Circular Flat Electrostatic CRT, NEW. Extremely hard to find oscilloscope tube, spiral accelerator, neck deflection connections, fast tube. Made in Holland. Boxed in a GEC box, with a Cossor number 1496B, as well.
1

$115
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE


Mullard
56803A
56803AMullard
5 inch flat face rectangular Electrostatic CRT with integral rotation coil, Filament tested good, front perfect. Matching magnetic shield shown, $15.
1

$85
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
Amperex 56839 WE Tube
Test System CRT
Amperex
56839 WE
Amperex 56839 WE Tube
Amperex
6 inch diagonal, flat face rectangular Electromagnetic CRT, for test systems, includes yoke assy. Filament tested good, front perfect.
1

$65
TUBE NUMBER
MANUFACTURER/ NOTES
QUANTITY
UNIT PRICE
Mullard
95447
Mullard
Rectangular electrostatic CRT. Filament tested good, front perfect.
1

$95

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