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Folder WEco Components

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pdf 118A Frequency Generator Bracket for 551B KSU - photo and dimensions Popular

Published on 11 September 2025 By Paul F 380 downloads

Download (pdf, 662 KB)

118A_Freq_Gen_Bracket_for_551B_KSU.pdf

118A Frequency Generator Bracket for 551B KSU - photo and dimensions

Photo and drawing with dimensions useful for making a replacement bracket. Contributed by Bruce Patterson.

pdf Bell System Inductors X75527 Jun62 Popular

Published on 21 July 2013 Modified on 23 January 2022 By Paul F 1853 downloads

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X-75527_Jun62_Bell_System_Inductors_tci.pdf

156 pages. X-75527. Contributed by John Novack.

pdf Flat Spring Relays U UA Y X75375, July 1956 Popular

Published on 04 July 2013 By Anonymous 3040 downloads

Download (pdf, 5.55 MB)

X-75375_Jul56_Data_for_U_UA_Y_relays_tci.pdf

Flat Spring Relays U UA Y X75375, July 1956

X-75375. Flat Spring Relays. Contributed by Steve Flocke. Scanning and OCR by John Novack.

pdf SXS System Relays 22x 24x 25x X75514 Jul54 Popular

Published on 04 July 2013 Modified on 23 January 2022 By Paul F 1901 downloads

Download (pdf, 2.59 MB)

X-75514_Jul54_SXS_System_Relays_tci.pdf

SXS System Relays 22x 24x 25x X75514 Jul54

73 pages. X-75514. Scanned and contributed by Steve Flocke. Processed by John Novack.

pdf Western Electric Electron Tubes Popular

Published on 23 January 2022 Modified on 23 January 2022 By Paul F 1751 downloads

Download (pdf, 877 KB)

Western_Electric_Electron_Tubes_tci.pdf

16 pages. Undated. Contributed by John Novack

pdf Wire Spring Relays AF AG AJ AK X75509 Aug62 Popular

Published on 10 February 2015 Modified on 23 January 2022 By Paul F 3923 downloads

Download (pdf, 11.90 MB)

X-75509_Aug62_Wire_Spring_Relays_tci.pdf

Wire Spring Relays AF AG AJ AK X75509 Aug62

August 1962, 153 pages. X-75509. Contributed by Steve Flocke. Scanning and OCR by John Novack.

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Thanks for new documents from Tim Fox, Andrew Cook, Steph Kerman, Jason Anderson, Doug Duffy, Bruce Patterson, Jeremy Walters, Nick Hunseder, Ed Burnett, Ralph Meyer, Shane Young, David Brown, the Connections Museum, Paul Fassbender, Lou Maffei, Rick Thoensen, Sheila Flory, Tom Hesson, Jim Hurtle, Ed Palazzo, Remco Enthoven, Jon Kolger, Paul Ivester, and Len Hicken.

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