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Vintage Test Gear and Workshop Equipment For discussions about vintage test gear and workshop equipment such as coil winders. |
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Thread Tools |
19th Oct 2017, 1:59 am | #1 |
Retired Dormant Member
Join Date: Oct 2017
Location: Auckland, New Zealand
Posts: 1
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Marconi 2955 Keypad Switches
Hi,
I am wondering if some kind person could help me with information on Marconi 2955 Keypad push button switches. Reading through the posts on this site, I see that these keypad switches are prone to failure. My keypad has done this and I notice by reading the posts that they are available on Element 14. I have searched Element 14 with no success. Would anyone have the Element 14 part number or have any information as to where I may be able to purchase these keypad items. The Marconi part number is 23465-301. Any help would be very much appreciated Regards Jim |
19th Oct 2017, 12:48 pm | #2 |
Hexode
Join Date: Aug 2014
Location: Featherstone, West Yorkshire, UK.
Posts: 386
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Re: Marconi 2955 Keypad Switches
Many years ago, I believe I use some CK swithces, type D6L90F1LFS.
However, I may be wrong. Download the datasheet from their website and check the dimensions and pin connections. You would probably have to get these from the USA. Kevin |