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Components and Circuits For discussions about component types, alternatives and availability, circuit configurations and modifications etc. Discussions here should be of a general nature and not about specific sets. |
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8th Jan 2020, 9:11 pm | #1 |
Triode
Join Date: Jan 2020
Location: Sheffield, South Yorkshire, UK.
Posts: 14
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BY409 Diode - other p/n?
Looking to grab a couple of these diodes,
11.5kv EHT soft-recovery rectifier diode. - old part i assume as it cant be obtained from the usual outlets. is there an equivalent? or a source for NOS? There is a listing on eBay for a new item, but it purely lists the part number, and no other info so im a bit reluctant. Thanks! |
8th Jan 2020, 11:16 pm | #2 |
Dekatron
Join Date: Nov 2011
Location: Surrey, UK.
Posts: 4,395
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Re: BY409 Diode - other p/n?
2CL73 is a 12kV rated, average forward current 5mA type from the 2CL69-75 EHT rectifier series intended for use with HF PSUs. This series is widely available but, as I believe that they were US-originated, they're not as familiar here as Pro-Electron coded types from the likes of Philips.
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