Electronics Forum: zener (Page 1 of 2)

smt zener color codes

Electronics Forum | Tue Jun 21 14:35:11 EDT 2005 | lind

does anyone know how to read SMT zener color code? I need to figure one out that is blue, green, and violet.

smt zener color codes

Electronics Forum | Wed Jun 22 14:20:25 EDT 2005 | mmjm_1099

http://www.crystalradio.net/cal/diodeid.shtml

unidentified component

Electronics Forum | Sat Feb 19 16:55:41 EST 2000 | cedric conjat

trying to identify faulty component seems to be a zener need to find the parameters PEC 5KE36CA do you know a database which could give the figures do you know the manufacturer (PEC)

unidentified component

Electronics Forum | Sat Feb 19 16:55:41 EST 2000 | cedric conjat

trying to identify faulty component seems to be a zener need to find the parameters PEC 5KE36CA do you know a database which could give the figures do you know the manufacturer (PEC)

Need Help With Selecting Equipment

Electronics Forum | Sun Apr 09 23:17:24 EDT 2006 | greatexpectations

Cmiller: Includes, caps diodes IC resistors, zener TR (does that help?) Just getting my feet wet here.

Unknown Schematic Drawing

Electronics Forum | Thu Oct 12 07:10:26 EDT 2006 | wondering

I looked at this site, and again no drawing that has the junction line. This line is the same as a zener line. The closest one is a GUNN diode. any suggestions?

Unknown Schematic Drawing

Electronics Forum | Tue Oct 10 13:16:46 EDT 2006 | wondering

I have a schematic drawing on a board I've never seen before. It looks like a zener but has 2 arrows pointing toward the junction line. Anyone have any idea what type part this is. The part itself looks like a radial cap.

Unknown Schematic Drawing

Electronics Forum | Fri Oct 20 14:16:10 EDT 2006 | barryg

If it looks like 2 zener symbols tyed together at their cathodes I belive this is a avalanche diode or transient voltage suppressor (TVS). If you have a p/n you could do a search on like digikeys wesite and possible get an idea.

Mydata board K-029-0016 Elmo Power

Electronics Forum | Wed Sep 19 10:34:44 EDT 2018 | sarason

Now I have to guess and make a few assumptions. Without looking at the back side of the board my guess is you have some 400-100V diode bridges before the resistor ,zener and the FET . The FET is a 500V 0.85 Rdson NFET. All of this suggests a chopper

Re: unidentified component

Electronics Forum | Mon Feb 21 22:36:19 EST 2000 | Dave F

Cedric: I know you said "5KE36CA." Motorola, Fairchild, and some others make a zener transient suppressor 1.5KExxCA. The CA suffix makes it bidirectional. Actually, Motorola is no longer in the business. On Semiconductor (www.onsemi.com) sells t

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