2SC2618

Jan 09, 2010 11 Replies

Hi, I am looking for substitute of 2SC2618 (smd). maybe you can help me - what I can use instead?



Boris


Boris wrote in news:f3377393-e256-42ea-bf34- snipped-for-privacy@c3g2000yqd.googlegroups.com:

I don't know (my Towers selector book is too old for that one, but I can copy out its specs for you if you need) but I crossposted this reply to sci.electronics.components where there's an increase in chance of a useful answer.

My ECA book gives: Si-N, 35V, 0.5A, 50MHz and suggests; BC817, BCX19,

2SC3325 or 2SC3341.

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Thanks guys, without having any catalogue , I could have download half of internet to get any result

Boris

Boris wrote in news:91edfe7f-a4da-40e4-b02b- snipped-for-privacy@a21g2000yqc.googlegroups.com:

There is a neat shortcut. :) Someone told it to me after I'd been wading through Google and all the parts brokers nonsense out there.

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The name sounds like any other inane parts broker with no actual inventory, but go there, you'll see it isn't. Once you see a part offered by a couple of sellers you can likely get a data sheet that is up to date, and further, Digikey and Mouser have search tools good enough that you have a fair chance of rading a data sheet for parameters, entering a few into those search tools, and hitting a few good substitutes.

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Nice website, thanks

$2.11 each

Greed is the root of all eBay.

The Hitachi data sheet doesn't indicate anything really special about this part. It's a standard 35V part with 500mA continuous current rating. The SC59 package can usually be substituted by a BC817's SOT23 size, with carefull soldering to cover the (possibly) longer pad pattern.

RL

legg wrote in news: snipped-for-privacy@4ax.com:

That's what I was thinking too, but the low gate capacitance suggests good for RF, and the first post came from rec.radio.amateur.antenna, so I didn't suggest spreading the search beam too wide because I don't know enough about it.. But the Towers book didn't suggest that high in RF either, nor does the data Ian Fields posted.

snipped-for-privacy@4ax.com:

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Hi, This transistor goes to generator - quote " and the following 2SC2618 NPN transistor operate as a current source for the AD9851 DAC bias circuit." So what you guys think, something like bcx19 should be ok?

Boris wrote in news:2e06d082-c499-4c36-9346- snipped-for-privacy@m25g2000yqc.googlegroups.com:

Beyond me to be certain, but it looks like 'yes'. That doesn't sound like it's an RF or otherwise demanding task. Don't pick something with poor noise specs though.

we do have stock of the 2SC2618

For obseleted component, we do have some stock.

-- Patrick Cheung - townt.com E-mail : snipped-for-privacy@townt.com Tel : (852)2505-5838, Fax : (852)2505-8121 Address : 1805, Wu Sang House, 655 Nathan Road, Mongkok, Kowloon, Hong Kong

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