what would be a suitable replacement for a BC547B transistor?

[Andrew Crook]

what would be a suitable replacement for a BC547B transistor?

Andi

 

[Leon Heller]

what would be a suitable replacement for a BC547B transistor?

Any general-purpose NPN device like a 2N3904.

Leon

 

[Leon Heller]

what would be a suitable replacement for a BC547B transistor?

Any general-purpose NPN device like a 2N3904.

Leon

 

[Andrew Crook]

thanks

i also found a chart that recommends BC337/2N5818

Andi

 

[Wouter van Ooijen]

what would be a suitable replacement for a BC547B transistor?

That of course depends on which characteristics of the BC547B the
circuit depends, but in most cases any small-signal NPN transitor (but
watch out for pinout differences).

But why do you need a replacement?


Wouter van Ooijen

-- ------------------------------------
http://www.voti.nl
PICmicro chips, programmers, consulting

 

[Andrew Crook]

Well it is listed in a circuit schematic I wish to build. I could not find
them at any local stores, I guess there old.
so I thought I would ask for a replacement equivalent, thinking that
somebody in repair would know.

i also found a chart that recommends BC337/2N5818

many thanks

Andi

 

[Watson A.Name \Watt Sun - the Dark Remover\]

Well it is listed in a circuit schematic I wish to build. I could not find
them at any local stores, I guess there old.
so I thought I would ask for a replacement equivalent, thinking that
somebody in repair would know.

i also found a chart that recommends BC337/2N5818

many thanks
Andi

They're ten cents apiece or something like $7 or $8 a hundred.

http://www.futurlec.com/TransGen.shtml#BCSeries

 

[Wouter van Ooijen]

Well it is listed in a circuit schematic I wish to build. I could not find

them at any local stores, I guess there old.

no, they are european, like something like a 2n2222 or 2n3904.
actually the most probably transistor to find in a shop here.


Wouter van Ooijen

-- ------------------------------------
http://www.voti.nl
PICmicro chips, programmers, consulting

 

[YD]

thanks

i also found a chart that recommends BC337/2N5818

Andi

If used as a switch a 2N2222 will also do.

- YD.