6197: Revision history

4 February 2024

• curprev 10:3010:30, 4 February 2024‎ Vintage dave talk contribs‎ 770 bytes +201‎ 6197 resists forming cathode interface layer

21 September 2023

• curprev 11:2311:23, 21 September 2023‎ Jadney talk contribs‎ m 569 bytes −25‎ No edit summary

19 September 2023

• curprev 07:3607:36, 19 September 2023‎ Jadney talk contribs‎ m 594 bytes +45‎ No edit summary

6 August 2023

• curprev 03:2003:20, 6 August 2023‎ Peter talk contribs‎ 549 bytes +136‎ No edit summary

27 July 2023

• curprev 08:2108:21, 27 July 2023‎ Peter talk contribs‎ 413 bytes −73‎ No edit summary

10 March 2023

• curprev 05:1305:13, 10 March 2023‎ Peter talk contribs‎ 486 bytes +14‎ No edit summary

10 July 2022

• curprev 12:2412:24, 10 July 2022‎ Peter talk contribs‎ 472 bytes +16‎ No edit summary

11 October 2021

• curprev 10:5610:56, 11 October 2021‎ Vintage dave talk contribs‎ 456 bytes +28‎ used in 535A not 545A
• curprev 07:3007:30, 11 October 2021‎ Peter talk contribs‎ 428 bytes 0‎ No edit summary
• curprev 07:2807:28, 11 October 2021‎ Peter talk contribs‎ 428 bytes +17‎ No edit summary
• curprev 06:0506:05, 11 October 2021‎ Peter talk contribs‎ 411 bytes +16‎ No edit summary

10 October 2021

• curprev 13:0813:08, 10 October 2021‎ Peter talk contribs‎ 395 bytes +63‎ No edit summary

30 June 2019

• curprev 12:3212:32, 30 June 2019‎ Kurt talk contribs‎ 332 bytes +51‎ No edit summary

28 November 2018

• curprev 09:4609:46, 28 November 2018‎ Peter talk contribs‎ 281 bytes −3‎ No edit summary

2 July 2018

• curprev 10:3310:33, 2 July 2018‎ Peter talk contribs‎ 284 bytes +2‎ No edit summary

13 January 2016

• curprev 14:5914:59, 13 January 2016‎ Peter talk contribs‎ 282 bytes +282‎ Created page with "The '''6197''' is a sharp-cutoff power pentode in a glass package with a Noval base. ==Links== * [http://www.radiomuseum.org/tubes/tube_6197.html 6197 @ radiomuseum.org] * [..."