I just bought 50 9610s from a surplus supplier, if anyone needs a couple matched pairs let me know. I'm just going to keep a few for myself. They are IR brand in factory sleeve.
I did the same thing, but I have no Idea how to test them to make matching pairs 🙁 I take it I can just use a meter with a "diode check" function?
Oh well I am new to this, but if and when I figure it out the rest of my 50 will be up for the taking as well.
Oh well I am new to this, but if and when I figure it out the rest of my 50 will be up for the taking as well.
not to **** in anyone's pool but............
if you have intention to keep with this hobby ,just keep these little critters for later......they're good for almost everything ........except they aren't speakers ,for instance.........
😉
if you have intention to keep with this hobby ,just keep these little critters for later......they're good for almost everything ........except they aren't speakers ,for instance.........
😉
I would be very interested in 10 of them!! I'm trying to put together a Mini-A and Digikey won't sell singles of the IRFP9610s any more.
I can sell them for 2 bucks a pair plus shipping. I dont have them all matched yet but they are from the same lot, should be able to keep them within a couple mv. Just drop me an email. Please dont ask for a large #, just what you need. Bill
matching mosfets
Go to r-stens.de/diy/ and look up matching semis. Very simple circuits for matching mosfets, but dont forget to match resistors.
Go to r-stens.de/diy/ and look up matching semis. Very simple circuits for matching mosfets, but dont forget to match resistors.
Found them in single quantities from Newark, lower prices for the SMD R's and C's also. Thanks for the response though.
Thats cool,
I know how frustrating it can get sometimes when you need a specific item. Just offering as a courtesy. When I started looking for them I saw prices as high as $2.50 apiece.
I know how frustrating it can get sometimes when you need a specific item. Just offering as a courtesy. When I started looking for them I saw prices as high as $2.50 apiece.
adwsail said:
Search for IRF9610 (note that there's no "P") and I believe you'll find that Digikey still sells them.
Grey
On the item page, the price break numbers will tell you what the minimum order quantities are. Searching for partial names will give you better results than searching for something like IRF9610PBF-ND
http://www.digikey.com/scripts/DkSearch/dksus.dll?Detail?Ref=283574&Row=697362&Site=CA
Minimum order amount is 1 - it's possible to buy a single piece.
Actually, the last time I bought 9610 from digikey, I had 2 pieces in my order.
http://www.digikey.com/scripts/DkSearch/dksus.dll?Detail?Ref=283574&Row=697362&Site=CA
Minimum order amount is 1 - it's possible to buy a single piece.
Actually, the last time I bought 9610 from digikey, I had 2 pieces in my order.
A clarification, Digikey will sell singles of the TO-220 or TO-262 package IRF9610, or any other way you choose to type the search in. BUT, the 9610s, as in surface mount device or D2Pak, is minimum qty 350, if they even had any. The simple solution is to just order the singles from Newark. A side benefit with Newark is the parts order is much less due to the minimum qty pricing on the 1205 style SMD R's and C's.
I only deal with Newark when I absolutely must. I have never had an order from them that wasn't screwed up in one way or another. Generally it was shipping related, although I have also gotten wrong parts and wrong quantities from them. If I told them to use UPS Ground, they'd use Second Day or Overnight--at my expense. If I told them to hold the shipment until all parts were available, they'd ship things in one item at a time--again, at my expense. If I told them not to hold things, they'd hold them. Etc. I eventually gave up. It took a long time and a lot of effort to earn such an abiding distaste for them, but they went out of their way to do so.
At this point, it's been five years or more since I dealt with them. I sincerely hope they've cleaned up their act in the meantime.
Incidentally, note that IRF9610s indicates the plural of the item, not the surface mount version, which would be written IRF9610S, with a capital S. It's a sad reflection on our know-nuthin' culture here in the US that quite a few foreign-born members of this site have better command of the English language than many of our American members. (I was just admiring a particularly well-written post in another thread by a Scandinavian member.) It's sad...just sad...
Grey
At this point, it's been five years or more since I dealt with them. I sincerely hope they've cleaned up their act in the meantime.
Incidentally, note that IRF9610s indicates the plural of the item, not the surface mount version, which would be written IRF9610S, with a capital S. It's a sad reflection on our know-nuthin' culture here in the US that quite a few foreign-born members of this site have better command of the English language than many of our American members. (I was just admiring a particularly well-written post in another thread by a Scandinavian member.) It's sad...just sad...
Grey
Wow, an english lesson ... NOT, I thought plural would be IRF9610's. My bad, so sad, so sorryjavascript:smilie('
')
bawling, what's the point? And fwiw, the part designation is NOT case sensitive on any order I've placed so lower case or upper case lettering for a part makes no difference. The apostrophe does.
Also, they have apparently cleaned up their act as all parts arrived as ordered though grossly over packed.
')bawling, what's the point? And fwiw, the part designation is NOT case sensitive on any order I've placed so lower case or upper case lettering for a part makes no difference. The apostrophe does.
Also, they have apparently cleaned up their act as all parts arrived as ordered though grossly over packed.
Apostrophes are getting a workout these days, no doubt about it. However, if you'll drag out your English textbook from the days of yore, you'll discover that they're almost exclusively for possessives or elision (meaning letters that get dropped out, such as my use of 'you'll,' meaning YOU wiLL).
Yes, you can find a million instances of people using an apostrophe for plurals, but that doesn't make it right. It's not a hanging offense, but it ought to be worth at least a good spanking.
(If they're young, female, and attractive, I volunteer to administer the punishment...)
Of course the online parts ordering code isn't case sensitive...we're talking money, right? Egad, they wouldn't want to take a chance on missing a sale just because someone doesn't hit the shift key. Some computer languages have a specialized command to accept a letter, regardless of case. Very useful in a case (ahem) such as this.
We live in a time when people type I--meaning myself--as i. What began as a reaction against self-importance quickly gained traction among those too lazy to hit the shift key.
Archie the cockroach had an excuse for not using the shift key. Humans still possessing all ten fingers do not.
Of course, all this is progressing further and further into anarchy as people get more and more into acronyms used for common phrases (e.g. LOL, FWIW, etc.) and emoticons (;-) and so forth. The text messaging thing has brought about a whole new lingo simply to save keystrokes. The fact that it's all but unreadable to people who aren't 'in' on the code is part of the appeal...at least to those who want to exclude their parents and any other adult who might be reading over their shoulder. Those who happen to care about the written language shudder when faced with this nonsense.
Yes, I'm well aware that I'm fighting a losing battle. Literacy is falling by the wayside, at least here in the US.
If you folks don't mind, I think I'll go tilt at yonder windmill...
Grey
P.S.: Don't get me started on ignorant people who use "their" and "there" interchangeably. Or "your" and "you're." Or...sigh...
P.P.S.: While we're at it, "it's" is a contraction of "it is." It does not indicate possessive. Ever. Possessive is "its," with no apostrophe. Just one of the quirks of the English language. According to the rules, both are allowed an apostrophe, but in order to keep them distinct in print only one got it; the other didn't. Who flipped the coin, I don't know, but that's the way it is.
Unless you want plural and possessive, in which case...
Never mind, I'll shut up now.
Yes, you can find a million instances of people using an apostrophe for plurals, but that doesn't make it right. It's not a hanging offense, but it ought to be worth at least a good spanking.
(If they're young, female, and attractive, I volunteer to administer the punishment...)
Of course the online parts ordering code isn't case sensitive...we're talking money, right? Egad, they wouldn't want to take a chance on missing a sale just because someone doesn't hit the shift key. Some computer languages have a specialized command to accept a letter, regardless of case. Very useful in a case (ahem) such as this.
We live in a time when people type I--meaning myself--as i. What began as a reaction against self-importance quickly gained traction among those too lazy to hit the shift key.
Archie the cockroach had an excuse for not using the shift key. Humans still possessing all ten fingers do not.
Of course, all this is progressing further and further into anarchy as people get more and more into acronyms used for common phrases (e.g. LOL, FWIW, etc.) and emoticons (;-) and so forth. The text messaging thing has brought about a whole new lingo simply to save keystrokes. The fact that it's all but unreadable to people who aren't 'in' on the code is part of the appeal...at least to those who want to exclude their parents and any other adult who might be reading over their shoulder. Those who happen to care about the written language shudder when faced with this nonsense.
Yes, I'm well aware that I'm fighting a losing battle. Literacy is falling by the wayside, at least here in the US.
If you folks don't mind, I think I'll go tilt at yonder windmill...
Grey
P.S.: Don't get me started on ignorant people who use "their" and "there" interchangeably. Or "your" and "you're." Or...sigh...
P.P.S.: While we're at it, "it's" is a contraction of "it is." It does not indicate possessive. Ever. Possessive is "its," with no apostrophe. Just one of the quirks of the English language. According to the rules, both are allowed an apostrophe, but in order to keep them distinct in print only one got it; the other didn't. Who flipped the coin, I don't know, but that's the way it is.
Unless you want plural and possessive, in which case...
Never mind, I'll shut up now.
Bill Fuss said:
adwsail said:
dggs said:
I would think that for some applications
IRF9510, IRF9520 and IRF510, IRF520
would be just as good or maybe even a little bit better
than using
IRF9610, IRF9620 and IRF610, IRF620
In my understanding of figures in datasheet
IRF510 IRF9510 are the ones to use
for example when comes to lower currents, lower power like in preamplifiers and input stages.
I am a bit surprised see IRF510 and IRF9510 so little used
in compare to the other 610/9610.
Can anyone give me an explanation what makes IRF9510 less popular.
I never really got this .... 😕
Regards
lineup
Lineup Solid State Audio LABS
(mostly bipolar)
GRollins said:
My experience too.
The very last time i ordered from Newark i wondered why the costs MCM charged for shipping some semiconductors were so steep. A giant size box arrived after several months of waiting, with alterations on the adress label, indicating that the box had been touring Canada before it made the ocean crossing.
Not counting the huge amounts of packing foam, 90% of the parts volume was taken up by a large amount of individually packed $0.25 rubber bands.
Included was a copy of my order list, only semiconducters, no mention of the rubber bands.
Steve Apex Slater sent me a 25lbs box of his big amplifer feet at much lower shipping costs.
I don't get the emoticon/acronym frenzy either, it seems to have evolved in a global thing. Even +50 year olds are doing it, often enough i noticed an endless rallye of these web expressions with nothing else mentioned.
Next thing i'd expect to hit the shops would be a dedicated chat room keyboard, just emoticon buttons, skip the alphabet altogether.
The only TO-220AB 9610 Packaging comes in bulk of 400. If you are typing something different into digikey then irf9610 please tell me what so I can figure this out.
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