Electronics Forum | Wed Oct 17 10:43:56 EDT 2001 | davef
Look at: http://www.marsport.demon.co.uk/smd/mainframe.htm They say: Code |Device |Manf |Base |Package|Leaded Equivalent/Data A4 |HSMS-2804 |HP |B |SOT23|dual cc HP2800 schottky Also try: http://www.chipinfo.ru/e/ Russian site, but now also in E
Electronics Forum | Mon Jan 12 14:54:58 EST 2015 | nkrcompany
Hi All, I would like to ask some help from you. It would be very important for me to identify a bad IC. It is located in a 2,4GHz radio frequency receiver, maybe the IC is some kind of low noise amplifier, but I'm not sure about it. It has 5-pin, see
Electronics Forum | Wed Feb 09 21:41:27 EST 2000 | Dave F
Jack: You should use your components promptly. Don't store 'em, only bad things will happen to them. 1 You should store all your components, not just your SMD reeled components, so they are not damaged or their solderability decreased. Check the
Electronics Forum | Sat Apr 09 01:41:47 EDT 2022 | glasscake
Fixed it, had to go to another one of my gem x2 machines make a user account with admin permissions. Copy the line of code in the "VtOperatorDef.txt" file under d:system that specifies that user into the text file on my topaz xii. V #BEGIN,OPERATOR
Electronics Forum | Thu May 06 01:37:56 EDT 1999 | Kallol Chakraborty
| I would like to know if someone aleady have problems with Ceramic Capacitors SMD in In-Circuit Test (see below)and how did you solve this problems ? | | PROBLEMS | 1 - Only one kind of capacitor (2n2F), of all capacitors on board, sometimes are o
Electronics Forum | Thu Feb 17 22:30:09 EST 2000 | Dave F
Alberto: There's no rules, but it works sorta like this: RESISTORS Usually marked in ohms using a standard code: First two numbers is the value Third number is the multiplier 102 = 1.0 x 10� ohm = 1000 ohm = 1 kW CAPACITOR Usually not marked. When
Electronics Forum | Thu Feb 17 22:30:09 EST 2000 | Dave F
Alberto: There's no rules, but it works sorta like this: RESISTORS Usually marked in ohms using a standard code: First two numbers is the value Third number is the multiplier 102 = 1.0 x 10� ohm = 1000 ohm = 1 kW CAPACITOR Usually not marked. When
Electronics Forum | Sat Sep 29 02:58:18 EDT 2012 | ericrr
I tried to look for "H890" on Internet and went nuts, (Thanks to Google) I would think H890 is part of a diode manufacturer part number. Have you tested it for a diode function? or maybe you have this is why you want a replacement. Tantalum capacito
Electronics Forum | Thu Nov 17 22:30:01 EST 2011 | olddog
Hi again Bob, I'll go by your item numbers: 1. OK, I'll not worry about it. 2. Somehow, it seems to me that it must be doing something or in Run Step Placements there wouldn't be different behavior for Alignment type 0 vs. other settings. I know I'
Electronics Forum | Thu May 29 14:21:22 EDT 2003 | swagner
Thanks for the clarification, I have worked with both application, especially pre reflow. The data you should consider collecting pre reflow is missing, skew degrees, x,y shift, bill boarding, polarity and match the failure data (ref. desg.) to feed
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