eBay lot #2 is here! Waaaay too much stuff.

[ExpAnonColin]

I have a total of about 25,000 resistors of about 6 different values here... I'll probably re-ebay most of it unless someone wants a ton of resistors.  Then, I have about 2,000 10uf electrolytes, which will be mega cheap... a bunch of tant caps of various values... 14pin DIP ribbon cables.... 250v caps (anyone building an amp?), tons of ICs (namely 74_____ ones), a bunch of co-ax cables with plugs on either end, some more ribbon-sort of cables, a bunch of weird LED display things, and a lot of stuff not too many of us will really find use for... the oddest thing is this box, inside of it is a silver sealed bag, on which it says that the contents are sensitive to moisture... and that you have to solder them 48 hours after exposing them to air... I have no idea what they are, and the numbers on the box aren't helping!

But I do have a lot of stuff for you, and it will be reaaally cheap.  I have to do some work tonight but tommorow I'll have a full list on the net.

-Colin

[Peter Snowberg]

Congrats Colin.

If you can post the markings and numbers on the silver bag, I may be able to help.

Surface mount chips often come in moisture proof anti-stat bags. If you're going to roboticly solder them, they need to be pristene, thus the special packaging. If the chip case absorbs any moisture it causes big problems during the temperature cycling they see during assembly, leading to certain failure. That treatment also keeps any oxide from forming on the leads. Any bag you open will loose value like a car driven off a dealer's lot and into a muck filled ditch. Keep them sealed if you can stand it.

-Peter

[ExpAnonColin]

Congrats Colin.

If you can post the markings and numbers on the silver bag, I may be able to help.

Surface mount chips often come in moisture proof anti-stat bags. If you're going to roboticly solder them, they need to be pristene, thus the special packaging. If the chip case absorbs any moisture it causes big problems during the temperature cycling they see during assembly, leading to certain failure. That treatment also keeps any oxide from forming on the leads. Any bag you open will loose value like a car driven off a dealer's lot and into a muck filled ditch. Keep them sealed if you can stand it.

-Peter

Actually, the bags already open (I didn't do it, I swear to god it got here like that.)  I'm just leaving it how it is, however.  I've decided that they are 9313EK chips, based on the markings...

-Colin

[Peter Snowberg]

I'm going to guess that 9313 means the 13th week of 1993 as a date stamp. The E and K probably refer to batch or work shift or something like that.

The only 9313 I've heard of was a long time ago and it was a little EEPROM, long gone now. (8 pin DIP package)

What package is it in? Any other markings?

[ExpAnonColin]

I'm going to guess that 9313 means the 13th week of 1993 as a date stamp. The E and K probably refer to batch or work shift or something like that.

The only 9313 I've heard of was a long time ago and it was a little EEPROM, long gone now. (8 pin DIP package)

What package is it in? Any other markings?

The only other marking is the NEC P/N number.

-Colin

[Brian Marshall]

i need caps, and depending on the resistor values i'd take a bunch if the price was right.

I always seem to use lots of 1k, 10k, and 100k  I dont have anything right now between 10k and 100k.

[ExpAnonColin]

i need caps, and depending on the resistor values i'd take a bunch if the price was right.

I always seem to use lots of 1k, 10k, and 100k  I dont have anything right now between 10k and 100k.

Here's what's I gots:
3.92 ohm, 1% tolerance (be creative, get a bunch of these and put them in series to create many many values) (5000)
22 ohm, 5% tolerance (5000)
36 ohm, 5% tolerance (5000)
130k, 5% Tolerance (3000)
560kohm, 5% tolerance, (5000)
2 megohm, 5% tolerance (4000)

-Colin

[Ansil]

i need some high voltage caps, as well as i would take some of the 2m resistors,, you can't get enough of those i always say.