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DY87 Pinout
basing pinout
Note: cathode connected to f-

 

DY87 Substitutes
Close or identical 1S2A, CV10761
Different rating or performance 1S2, CV10708, DY86

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.

 

DY87 Ratings
Vh
V
Ih
A
IkMax
mA
1.4 0.550 40

 

DY87 Application Data

No information available

DY87 Data sheet links
The Valve Museum DY87: html
oldradio.qrz.ru DY87: html page, MAZDA Valves & Picture Tubes Data, MK buizen handboek
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 1S2A: 1S2A.pdf (108031 bytes), 1S2A.pdf (23734 bytes), 1S2A.pdf (84151 bytes)  DY87: DY86.pdf (94035 bytes), DY87.pdf (431812 bytes)  DY86: DY86.pdf (122634 bytes) (de), DY86.pdf (126672 bytes), DY86.pdf (462177 bytes) (cs)

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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