4274B - 38955

4274B - 38955



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OUR PRICES IN BOLD PRINT

The dealer net info comes from catalogs like Newark, Allied, Richardson, MCM , CEI etc.

A small 'u' after the type number indicates used tube.
Clicking on an underlined 'use' or 'try' recommendation will take you to that suggested replacement. Your back button will return you.

TUBE or VALVE TYPEBRANDMfg/EIA CodeSTATUSTUBE
WRITING
CONDITION
COLOR
OF
WRITING
COUNTRY
OF ORIGIN
DATE CODES.BOX STYLEBOX
CONDITION
# = record#
* = remarked
QTY.Our
PRICE
(each)
Info:
typical
dealer
net
4274B274B (5R4GY); use 5R4GYB
4465Tetrode; use 35/51
4611use 37
4612use 38
4652use 8042
4671use 955 or VT-121
4707use 6X4, 6X4W or 6X4WA families
5137use 6130/3C45
5590equiv 401A, use 9003
5591equiv 403B, use any of 5654 family (6AK5)
5610try 6C4
5642Sylvania-NewfairgreenUSA?SYL1agood2$5.85$16.70
5651AGE ~ SOLD OUT188-5NewsmearwhiteUSA??-13PAX1excell0$-$13.90
5651AuRCA-usedexcellredUSA7250box supplied1$1.55
5654GE188-5NewgoodgreenUSA66-19PAX1excell1$3.50$6.15
SylvaniaJCENewv. goodgreenUSA69-21 PAX1excell1$3.50
5654/6AK5WHytron?Newv. goodredUSAEC-3HYT1# good1$4.00
5654 / 6096 /
6AK5W
GE188-5 (JG)Newv. goodwhiteUSA58-22PAX1excell1$3.75$6.85
use also 6AK5W or 6096 for any 5654 version
5656use CK5656
5659use 12A6
5660use 12C8
5661use 12SK7
5670RCA-NewpoorredUSA?QB1excell1$4.95$11.85
-NewgoodredUSA60-22QB1excell1$4.95
-NewfairredUSA60-11QB1excell1$4.95
Use also CK5670 or GB-5670
5679try 7A6, (7A6 no center-tap fil)
5686RCA-Newv. goodredUSA6548RCA4#v.good1$4.95$20.60
-NewgoodredUSA6709RCA4v. good1$4.95
5687WASylvaniaJHSNewfair
good
goldUSA6123
6119
pl.white excell1
1
$12.55Up to $35.00
Tung-Sol ~ SOLD OUT322BNfairwhiteUSA5652STAN4excell 0$-
Use also CK5687WA
5691use 6SL7GT
5692use 6SN7GT/A/B
5693use 6SJ7
57256AS6W, use 6AS6 or 409A
5726 / 6AL5W GE~ SOLD OUT188-5NewfairredUSA63-52GE Mob# fair0$-$9.20
use also CK5726/6AL5W or GB5726
5727 / 2D21WAmperex-New excellorangeUSA-AMP3# excell.3$3.00$13.75
Mullard(GE)New excellwhiteUSA-MULL2# excell.2$3.00
RCA-NewexcellredUSA7122RCA6good1$3.00
-NewexcellredUSA7130good1$3.00
-Newexcell redUSA7101#v. good1$3.00
5731use 955 or VT-121
5732use 6K7
57496BA6W, use 6BA6
57506BE6W, use 6BE6
5751try 12AX7/A parallel fil only
5763RCA-Newexcell.redUSA6617RCA4# v.good1$9.85$33.30 @Rich
-NewgoodredUSA59-48ET# v.good1$9.50
Sylvania-NewexcellyellowUSA-SYL3# v.good1$9.85
YQMNewv.goodyellowUSAWSYL4v.good1$9.85
AAJNewexcellyellowUSAJKSYL4v.good1$9.85
5814AGE?Newsmear?USA?pl.whiteexcell.1$13.00Up to $20.00
Philips-ECGAMF (JAN)NewexcellgreenUSA8539mil boxexcell1$15.00
RCA Command ~ SOLD OUTBlack PlateNewgoodredUSA6522PAX1excell0$-
use also 12AU7 family (parallel fil only)
5814WASylvania312BNfairetchedUSA5604ET1excell1$14.00
5824special 25B6G, try 25L6GT
5829Raytheon-NewexcellyellowUSA-pl whitegood1$5.75$28.30
5844try 1684 or 6J6 family (parallel fil only)
5852use 6AX5GT or 6X5GT
5871use 6V6GT
5881use 6L6GC
5894Amperex-NewexcellorangeUSA75-18AMP3excell1$39.75$104.00 @Rich
GE111Newv. goodwhiteUSA72-28GE2# v. good1$39.75
5910use 1U4
5915 or 5915Ause 6BE6
5920use 6J6WA or 6J6WB parallel fil only
59315U4WG, use 5U4GB
59326L6WGA; use 6L6 metal or 6L6GC
5933807W; use 807
5961use 6SA7
5963use 12AU7 family
5964Raytheon-NewexcellyellowUSA-pl whitegood1$2.75$6.80
use also 6J6WA or 6J6WB
5965RCAGrey PlateNewgoodredUSA7452RCA6# excell.2$5.00$15.00
use also 12AV7
5992use 6V6GT parallel fil only
5998use 6AS7G
6005/ 6AQ5/
6095
SylvaniaJHS 312ENewexcellyellowUSA238Gmil boxexcell1$4.85$14.60
use also 6AQ5/A family or GB-6005
60066SG7; use 6SH7
6021/WAtry 6BF7W
6030use 6J6/A/W/WA family
6045use 6J6/A/W/WA family (parallel fil only)
6046use 25L6GT or 25W6GT
6057use 12AX7/A
6058tall 6AL5; use 6EB5 or D77 for height fit or any of shorter 6AL5 or 5726 families
606012AT7WA, use 12AT7 family
6062use 5763
6063use any of 6X4/W/WA family
6064M8083 (6AM6); use EF91
6066use 6AT6
6067M8136; use 6189/12AU7WA or any of 12AU7 family
6072use 12AY7 parallel fil only
60730A2WA; use 0A2
60740B2WA; use 0B2WA or 0B2
6080try 6AS7G (fit?)
6084E80F; use 6BX6/EF80
6087 (5Y3WGT)
brown base
GE 5 star188-5NewexcellwhiteUSA60-22Unitedexcell1$22.00Up to $30.00
try also 5Y3GT family
60956AQ5W; use 6005, GB-6005 or any of 6AQ5 or 6AQ5A family
6096 or
6096/CT
GE188-5BNfairwhiteUSA1-42pl.whiteexcell1$3.00$6.15
188-5BNfairwhiteUSA1-24pl.whiteexcell1$3.00
6AK5W; use also CK6096, 5654/6AK5W or any of 6AK5 family
60976AL5W; use 5726/6AL5W, CK5726/6AL5W, GB5726 or any of 6AL5 family
6099balanced 6J6; try any of 6J6 family
6100M8080 (6C4WA); use 6C4
6101use 6J6WA or 6J6WB
61065Y3WGT; use 6087 or 5Y3GT family
6112GE 5 Star188-5NewexcellwhiteUSA57-04GE5S#v. good1$24.00$49.10
6112u188-5usedexcellwhiteUSA57-04box supplied1$11.95
61136SL7WGT; use 6SL7GT
61186Q7; use 6T7G/6Q6G parallel fil only
6130/ 3C45Amperex ~ SOLD OUT111NewexcellorangeHolland-AMP3# excell2;0$-$336@ Newark
$55 @ RES
6130/3C45 uRCA274usedgoodredUSA?Abox supplied1$25.00
61346AC7W; use 6AC7
61356C4WA; use 6C4 parallel fil only
61366AU6WA; use 6AU6A
61376SK7WA; use 6SK7
6146B / 8298ADumont312Newv.goodredUSA67-10PAX1excell1$29.95$44.55 @AES
GE188-5Newv.goodwhiteUSAMTGE2 excell2$31.95
6180use 6SN7GT or 6SN7GTB
6181use 12AX7A family
6185use 5670, CK5670 or GB-5670 parallel fil only
6186
or
6186/6AG5WA
Raytheon280NewfairorangeUSA63-25mil boxexcell1$2.95$10.20
SylvaniaBARNewfairgreenUSA6144mil boxgood1$2.95
BCFNewexcellgreenUSA6520mil boxgood2$2.95
use also 6186W, GB6186 or 6AG5
6186WSylvaniaAAUNewexcellgreenUSA7513mil boxgood1$2.95
use also 6186, GB6186 or 6AG5
61876AS6W; use 409A or 6AS6 parallel fil only
6189 / 12AU7WAGE188-5 (JG)BNpoorgreenUSA64-?pl.whiteexcell1$15.00$Up to $70.00
also try any of 12AU7 family
6197use 6CL6 or 6677
6201use 12AT7 family
62026X4W, use any of 6X4/W/WA family
6211RCASOLD OUTNewv. goodredUSA7435RCA6# excell.2;0$-$7.65
Tung-Sol322NewfairwhiteUSA838TS1# v. good1$4.00
6215use any of 1B3GT or 1G3GT families
6265use 6BH6 or 6661 parallel fil only
6279use CV-6022/8503
6297use 6CL6 or 6677
6350try 6463
6385try 5670, CK5670 or GB-5670 parallel fil only
6386use 5670, CK5670 or GB-5670 parallel fil only
6414use 5965 or 12AV7
6463 /
252550
IBMSOLD

188-4
(GE)

PullgoodwhiteUSA57-30
59-48
60-04
60-09
60-35
pl. whiteexcell0
1
1
1
1
$4.55$8.75
6485use 6AH6 or 6AH6WA
6520use 6AS7G
6535use any of 6J6 family
6587try CV-6022/8503
66260A2WA, use 0A2
66270B2WA, use 0B2WA or 0B2
6660use 6BA6
6661 / 6BH6GE Mobile Radio188-5Newv. goodredUSA66-39PAX1excell2$5.85$14.20
RCA-Newvery
good
redUSA65-30
67-09
67-13
RCA4# very
good
1
2
3; 0
$6.00
Sylvania CommAAGNewexcellyellowUSAADSYL4fair1$6.00
use also 6BH6
6662 / 6BJ6
ALL SOLD OUT
RCA-NewexcellredUSA 66-43RCA4# v. good0$-$6.90
Sylvania CommAAGNewexcellyellowUSAMBSYL4fair0$-
use also CK6662/6BJ6 or 6BJ6
6663 / 6AL5GE?NewsmearredUSA?GE2*#v.good1$2.95$8.90
use also 6AL5 or 5726/6AL5W families
6664use 6AB4
6669use 6AQ5A or 6005 family
6670use 12AU7 or 12AU7A family
6671use 12AT7 family
6676use 6CB6A
6677 / 6CL6SylvaniaSMENewv.goodyellowUSABASYL4# v.good1$5.00$15.50
use also 6CL6
6678use 6U8A
6679use 12AT7 family
6680use 12AU7 or 12AU7A family
6681use 12AX7 or 12AX7A family
6687use 6CS6 parallel fil only
6829use 5965 or 12AV7
6840try 6463
6853try 6087 (6853 If= 1.7A - 6087 = 2.0A)
6854try 5670, CK5670 or GB-5670 parallel fil only
6870try 12BY7A
6883AGE188-5NewexcellwhiteUSAFKGE2# v.good3$14.00$21.95
6883B / 8032A /
8552
GE188-5 NewexcellwhiteUSAMI
NM
GE2# excell1
4
$16.00$26.75
188-5Newexcellwhite USANLPAX1excell1$15.35
6887use 6AL5 or 5726/6AL5W families
6900use 5687WA
6913use 12BH7A
6919try 6AL5 or 5726/6AL5W families (para fil only)
6922try 6DJ8/ECC88 para fil only
6927try 6J6 family (para fil only)
6928try 6AQ5 or 6005 families (para fil only)
6939Heintz & KaufmanH365NewexcellwhiteUSA31-65H&K good1$5.00$102.00 @Rich
RCA-NewexcellredUSA7113RCA6# excell1$5.00
6968use 6AK5 or 5654/6AK5W families
6973GE188-5NewexcellwhiteUSAENGE2# excell1$54.00$65.30 at AES
RCA-NewexcellredUSANRRCA6# excell1$54.00
SOLDNewsmearredUSA?RCA6# excell0$-
7000use 6J7
7025 or 7025Ause 12AX7 or 12AX7A family
7032use 6CS6
7036use 6BE6
7044try 5687WA or CK5687WA (both shorter)
7054use 8077 for short versions or 12BY7 family for tall versions
7055Motorola274NewexcellorangeUSA714?MOTmgood 1$3.00$7.70
use also 12AL5
7056RCA-NewexcellredUSA61-13RCA4# excell2$5.00$11.90
try also 12AW6
7057use 12BZ7
7058use 12AX7 or 12AX7A family
7060RCA-NewgoodredUSA7148RCA6# v.good3$2.60$6.95
-NewexcellredUSA7313# excell.4$2.60
use also 12CT8
7060uRCA-usedfadedredUSA66-22box supplied1$1.25
7061RCA-NewexcellredUSA7048RCA4# excell.1$3.00$7.35
-New excellredUSA7204<RCA6# excell.2$3.00
use also 12AB5
7062try 5965 or 12AV7 (both are shorter) para fil only
7118try 12AT7 para fil only
7167GE188-5NewexcellwhiteUSAFDGE2# excell.1$3.00$13.00
7184use 6V6GT
7193Ken-RadN4NewexcellsilverUSA4/52mil box excell1$6.90$19.40
7203see 4CX250B
72126146W, use 6146B
7236try 6AS7G
7244use 6J6WA or 6J6WB (Same size as 6J6)
7244Ause 6J6WA or 6J6WB (Shorter than 6J6)
7258Motorola274 (RCA)Newv. goodorangeUSA69-30MOT4* excell1$3.00$8.25
7308try 6DJ8/ECC88 para fil only
7316ECC186, use 12AU7 family
7318use 12AU7 family (para fil only)
7320use 6BQ5
7327use 6BF7/W
7360RCAAAENewexcellredUSA7735RCA6excell1$47.95$70.80 @Rich
AAG77485
AAH78092
AAJ78261
AAL78481
7370Tung-Sol322NewexcellwhiteUSAPH3TS1#v.good1$10.00$36.10
7408use 6V6GT
7489use 12AU7 family
7490try 12BH7A
7492use 12AT7 family
7494use 12AX7 family
7495try 5763
7496try 6BA6
7498try EF91
7502try 6BE6
7543use 6AU6 or 6AU6A families
7550use 6BF7/W
7551CBS-NewexcellblueUSA6109pl whitegood1$5.75$24.50 @ Rich
RCA-NewexcellredUSA6213RCA4good1$6.00
-New very
ggood
redUSA7248RCA6v. good6$6.00
7122# v.good6
7430# excell.2
7122PAX1excell1$5.75
7558RCAAANNewexcellredUSA7909RCA6# excell.1 $8.00$24.95
75804CX250R, try 4CX250B
7581use 6L6GC
7607use 6146B parallel fil only
7631use 6AL5 or 5726/6AL5W families
7643use 6BL8 parallel fil only
7645use 6939 shorter than 6939
7693use 6BH6 or 6661
7694use 6BJ6, 6662 or CK6662/6BJ6
7700use 6C6
7716Dumont(GE)NewexcellredUSA69-52DMT1# v.good1$2.90$7.20
GE188-5New excellwhiteUSAMZGE2# v.good1$2.90
7717use 6CY5
7724use 14GT8 or 14JG8
7728use 12AT7 family
7729use 12AX7 family
7730use 12AU7 family
7731use 6U8 family or ECF82
7732use of 6CB6 or 6CB6A families
7733use 12BY7 or 12BY7A
77386AN4; try 6AF4 or 6AF4A/6DZ4
7752use 6AS6 or 409A
7755use 6AJ5
7803use 6DJ8 or 6KN8 (6KN8 para fil only)
7867use 6CD6GA or 6EX6
7892try 5687WA
7895use 6CW4 or 6DS4
7898use 12AZ7A
7905Philips-ECGABFNewexcellyellowUSAJFECG2# excell.1$14.00$69.00 @Rich
7984Amperex-Newv. goodorangeHolland71-30AMP4# v.good1$11.50$47.80 @Rich
GE188-21Newv. goodwhiteUSARVGE2# excell.1$11.50
GE Mobile Radio188-5Newv. good redUSA74-52GEMO# v. good2$11.50
8007use 807
8016use 1B3GT family
8018use 807
8032use 6883A parallel fil only
8032Ause 6883B
8042 / 4652National-NewexcellredUSA8438NAT4# excell.1$6.90$14.30
8072RCA-NewexcellredUSAPTRCA pl.wh# good1$130.00$391.00 @Rich
-NewexcellblackUSATTTRCA6* v. good1$130.00
8077/ 7054GE188-5NewexcellwhiteUSASIGE2# good1$3.90$14.25
Motorola188-5NewexcellredUSA7809MOT5# excell.1$3.90
RCASOLDNewgoodredUSA70-04RCA5good0$-
-Newv. goodredUSA74-30pl. wh. RCA# v.good1$3.90
use also 12BY7 family (taller)
8084try 12AW6 or 7056
8106GE Mobile Radio188-5Newgood; excellredUSA75-17GEMO# excell2$9.80$19.95
GE188-5NewexcellwhiteUSAIWGE2excell1$9.80
8113use 6CY5
8136use 6DK6
8156Amperex111NewexcellorangeUSA71-30AMP3# v.good1$15.00$35.90 @Rich
$68.05 @Newk
GE188-5NewexcellwhiteUSANRGE2# excell.1$15.00
8223try 6DJ8 Para fil only (DJ8 is shorter)
8255use E88C/8562
8298 or 8298Ause 6146B
8307try 6DJ8/ECC88 para fil only
83341218A, (6AN4); try 6AF4 or 6AF4A/6DZ4
8417RCA ~ SOLD OUTAOYBNexcellredUSAITPAX1excell0$-$116@ Newark
8425use 6AU6 or 6AU6A family
8426use 12AU6
8441use 6CW4 or 6DS4
8445use 6U8 family or ECF82 parallel fil only
8446use 6FV8A parallel fil only
8447use 12BR7 or 12BR7A parallel fil only
8448use 12BY7 or 12BY7A parallel fil only
8489use 6AN8 or 6AN8A family
8503use CV-6022/8503
8509Amperex-NewexcellorangeUSA74-4AMP3# good1$105.00$175.00
-New fairorangeUSA73-04AMP3excell1$105.00
85446LN8/LCF80; see 6BL8
8552use 6883B
8562use E88C/8562
8577use 6939
8595try 6939
8643Amperex-NewexcellorangeUSA72-48AMP3# good2$105.00$207.00
87375894B, try 5894
8754Nixie Tube; use NL-840
89574CX250BC, try 4CX250B
9002 / VT-202Ken-Rad-NewexcellsilverUSAJ8PAX1excell1$4.75$12.55
RCAJRCNewfairwhiteUSAH7EPAX1excell2; 1$4.75
SylvaniaYLNNewexcellyellowUSA-SYL4good1$5.00
9003 / VT-203RCAJRCNewgoodwhiteUSAH3E; S4PAX1excell2$4.00$14.15
38024use 24A
38027use 27
38030use 30
38031use 31
38032Atry 34
38034use 34
38035use 35/51
38037use 37
38038use 38
38039use 39/44
38041use 41
38042use 42
38047use 47
38075use 75
38076use 76
3807777, use 6C6
38078use 78 or 6D6
38080use 80
38089use 89
38180use 80
38183use 83
38205use 0C3
38565Juse 6J5
38566Huse 6H6
38567Kuse 6K7
38568K6K8, try 6K8G
38617use 6A7
38627use 6B7
38636 use 6C6
38646use 6D6
38667use 6F7
38765J6J5G, use 6J5 or 6J5GT
38766Yuse 6Y6G, 6Y6GA or 6Y6GT
38768Fuse 6F8G
38807use 807
38853use 6AB7
38955use 955 or VT-121

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    Last Update: 6/17/2014
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