replacement close as possible

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radium98
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replacement close as possible

Post by radium98 » Sun Mar 07, 2021 4:51 pm

guys i need a replacement to close and familiar to thses transistor small rf

BFY88 , it is used in an oscillator

2n3819 used in compressor

j310 ,used in RDVV

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Zozo
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Re: replacement close as possible

Post by Zozo » Sun Mar 07, 2021 5:33 pm

Cricklewood electronics have all 3 of those transistors in stock.

BFY88 = £2.00
2N3819 = £1.25
J310 = £2.50

https://www.cricklewoodelectronics.com/
Give me a AM transmitter with things that glow any day.

Albert H
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Re: replacement close as possible

Post by Albert H » Sun Mar 07, 2021 5:36 pm

You can also buy them from most other component sellers at about one tenth of the Cricklewood price. (Always used to be known as "cripple your wallet")
"Why is my rig humming?"
"Because it doesn't know the words!"
;)

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Zozo
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Re: replacement close as possible

Post by Zozo » Sun Mar 07, 2021 5:41 pm

Albert H wrote: Sun Mar 07, 2021 5:36 pm You can also buy them from most other component sellers at about one tenth of the Cricklewood price. (Always used to be known as "cripple your wallet")
Yeah I second that. the price of SD1407's they was asking :shock:
Give me a AM transmitter with things that glow any day.

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Zozo
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Re: replacement close as possible

Post by Zozo » Sun Mar 07, 2021 5:59 pm

Just checked RS Online and didn't find one single match. I'll see If eBay has them, may not be genuine though or UK. We're see.
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teckniqs
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Re: replacement close as possible

Post by teckniqs » Sun Mar 07, 2021 7:48 pm

Zozo wrote: Sun Mar 07, 2021 5:41 pm
Albert H wrote: Sun Mar 07, 2021 5:36 pm You can also buy them from most other component sellers at about one tenth of the Cricklewood price. (Always used to be known as "cripple your wallet")
Yeah I second that. the price of SD1407's they was asking :shock:
David Bowman's still got some left for 25 quid each. :tup

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Zozo
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Re: replacement close as possible

Post by Zozo » Sun Mar 07, 2021 11:02 pm

teckniqs wrote: Sun Mar 07, 2021 7:48 pm
Zozo wrote: Sun Mar 07, 2021 5:41 pm
Albert H wrote: Sun Mar 07, 2021 5:36 pm You can also buy them from most other component sellers at about one tenth of the Cricklewood price. (Always used to be known as "cripple your wallet")
Yeah I second that. the price of SD1407's they was asking :shock:
David Bowman's still got some left for 25 quid each. :tup
Aww, I bet there be snapped up in time. Sadly I'm got no use for them now. Well maybe for HF SSB Linear amp. :whistle
Give me a AM transmitter with things that glow any day.

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Bton-FM
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Re: replacement close as possible

Post by Bton-FM » Mon Mar 08, 2021 12:26 am

You can use the MMBFJ310 in place of the J310 -way cheaper that the J310! They are surface mount components, but aren’t too hard to solder with a bit of practice!

radium98
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Re: replacement close as possible

Post by radium98 » Mon Mar 08, 2021 8:13 am

guys thanks i ask for replacement , because i am so far for online request , out of my capabilities .....
i will try myself bfy88 = bfy90

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Electronically
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Re: replacement close as possible

Post by Electronically » Mon Mar 08, 2021 10:55 am

https://www.rfparts.com/rftransistors/t ... 407mp.html

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Re: RE: Re: replacement close as possible

Post by Electronically » Mon Mar 08, 2021 10:57 am

Electronically wrote:https://www.rfparts.com/rftransistors/t ... 407mp.html

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There out of stock at moment thought

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