Electronics Forum: zener and diode (Page 2 of 3)

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?

Counting cut tape and partial reels

Electronics Forum | Thu Mar 18 19:53:29 EDT 2021 | lhd_qa

Hello everyone. I am new to the forum so I am sorry if this has been asked before. Does anyone have any suggestions for counting partial reels and cut tape? We are a distributor and for our ecommerce PDC we keep having quantity issues. Currently, we

Siemens SIPLACE HS-60 Errors

Electronics Forum | Tue Jun 23 13:50:05 EDT 2020 | dltechltd

505.05 SP2 Hotfix3 After this, we were able to work with the machine until 1 week and the machine broke again. A small zener diode exploded on a Servo card, and we replaced it. Next reboot, the MC system halted, because an SRBS error. We have aske

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: Cracking Capacitors and Solder Balls

Electronics Forum | Tue Jun 16 15:01:58 EDT 1998 | Gary Simbulan

There are some common reason for capacitor cracking on my web page if you want to have a look. The document can be downloaded for your reference. | Earl, et al, | Boy things get old and cold around here fast. I promised more detail on my capactior

Re: Cracking Capacitors and Solder Balls

Electronics Forum | Tue Jun 16 15:00:12 EDT 1998 | Gary Simbulan

There are some common reason for capacitor cracking on my web page if you want to have a look. The document can be downloaded for your reference. | Earl, et al, | Boy things get old and cold around here fast. I promised more detail on my capactior

Re: Cracking Capacitors and Solder Balls

Electronics Forum | Mon Jun 08 15:29:17 EDT 1998 | Gary Simbulan

| Earl, et al, | Boy things get old and cold around here fast. I promised more detail on my capactior problem and I thought I could drop something completely different in the same message and tell a tale of solder balls. | First the caps. We stil

Re: Cracking Capacitors and Solder Balls

Electronics Forum | Mon Jun 08 14:52:16 EDT 1998 | Gary Simbulan

| Earl, et al, | Boy things get old and cold around here fast. I promised more detail on my capactior problem and I thought I could drop something completely different in the same message and tell a tale of solder balls. | First the caps. We stil

ultra low cost pick and place?

Electronics Forum | Sat Jun 12 19:48:47 EDT 2010 | bootstrap

I like what you're doing. 20 years ago anyone, hobbyists and tiny garage-shop companies could create electronics devices just as sophisticated and cool as big corporations. Today, SMT has largely trashed the creativity (and competition) that existe

SOD323 and SC90 bounceing parts in final PNP stages.

Electronics Forum | Sun Mar 04 07:48:50 EST 2012 | dilogic

Are you sure that the parts are bouncing? We had similar problem where diodes were placed very closely and occasionally nozzle pushed already placed part away (due to pick-up tolerance)...


zener and diode searches for Companies, Equipment, Machines, Suppliers & Information

Equipment Auction - Eagle Comtronics: Low-Use Electronic Assembly & Machining Facility 2019 Europlacer iineo + Placement Machine  Test & Inspection: Agilent | Tektronix | Mantis Machine Shop: Haas VF3 | Haas SL-20 | Mult. Lathes

Software for SMT placement & AOI - Free Download.
Equipment Auction - Eagle Comtronics: Low-Use Electronic Assembly & Machining Facility 2019 Europlacer iineo + Placement Machine  Test & Inspection: Agilent | Tektronix | Mantis Machine Shop: Haas VF3 | Haas SL-20 | Mult. Lathes

Software programs for SMT placement and AOI Inspection machines from CAD or Gerber.
2024 Eptac IPC Certification Training Schedule

Training online, at your facility, or at one of our worldwide training centers"
SMT feeders

Easily dispense fine pitch components with ±25µm positioning accuracy.