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What's this please? (Component Advice)

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PlainName:

--- Quote ---Try these:  https://www.ebay.co.uk/itm/314368738961
https://www.ebay.co.uk/itm/255185797594
--- End quote ---

Brilliant, thanks. The shaft is too long but shortening it must surely be simpler than lengthening it :)

AVGresponding:

--- Quote from: PlainName on March 15, 2023, 11:38:10 pm ---Brilliant, thanks. The shaft is too long but shortening it must surely be simpler than lengthening it :)

--- End quote ---

Ooooh Matron!

AVGresponding:

--- Quote from: ActuatorJames on March 15, 2023, 10:43:52 pm ---Doing a little reverse engineering and I'm fairly certain these are transistors for a switching amplifier but can't figure out who makes them or what exactly they are. Any help would be greatly appreciated

--- End quote ---

Looks like the Fairchild logo

gamalot:

--- Quote from: ActuatorJames on March 15, 2023, 10:43:52 pm ---Doing a little reverse engineering and I'm fairly certain these are transistors for a switching amplifier but can't figure out who makes them or what exactly they are. Any help would be greatly appreciated

--- End quote ---

Could be HUF76629D:

https://www.onsemi.com/pdf/datasheet/huf76629d3s-d.pdf

ytterligare:
Can anybody help me identifying this device and give me some specs on it?

Got it on eBay, since I wanted a DC Blocks for my HP 8563A SA, but I cannot find anywhere any specs for this : "TEKTRONIX PICOSECOND PULSE LABS 5500 dc block blocking capacitor 80khz to 26ghz"



The label says "model 5550" indeed and I have also found some docs about the 5500 series, but mine is not there, only a "5500A", in addition the form factor is completely different ( shorter in the doc specs ).

http://woojoohitech.com/pages/pdf/5508_SPEC-4040030.pdf

Many thanks in advance !

Ciao
Andrea

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