TDSL Tube data [5R4-GYB]

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5R4-GYB Pinout

5R4-GYB Substitutes

Different rating or performance

5R4, 5R4G, 5R4GY, 5R4GYA, 5R4GYS, 5R4WGY, CV10330, CV2835, CV5181, CV717, CV8189, CV8204, WT274B

Warning: Substitutes are given as a guide only - please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application.

5R4-GYB Ratings

Vh	Ih	VaMax	IkMax	Notes
5	2.0	PIV=3100V	715	Tube drop = 63V @ 250mA DC

5R4-GYB Application Data

Class	RMSin	Irect
FW rectifier	900-0-900	250

5R4-GYB Data sheet links

Duncan''s Amp Pages	5R4GY/GYB: Acrobat PDF (1 page) Vade Mecum s.408: Acrobat PDF (2 pages) Various: Acrobat PDF (7 pages)
Peter Millett	5R4GYB: Acrobat PDF 365K 5R4GY: Acrobat PDF 141K
National Valve Museum	5R4GY: html
oldradio.qrz.ru	5R4: MK buizen handboek
Frank Philipse (Wildcat mirror - Jörg Jan Münter)	5R4GYB: 5R4GYB.pdf (286979 bytes) 5R4G: 5R4G.pdf (64365 bytes) 5R4GY: 5R4GY.pdf (105844 bytes), 5R4GY.pdf (156596 bytes), 5R4GY.pdf (161736 bytes), 5R4GY.pdf (61513 bytes) 5R4GYA: 5R4GYA.pdf (126367 bytes)
TubeZone	5R4GYB: pdf

Bold designators are close or identical, Italic designators are different ratings, different pinouts or different filament voltages. Please see the substitutes at the top of the page for more details

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