Electronics Forum | Fri Jan 18 08:08:24 EST 2013 | cyber_wolf
I have a 5lb roll of .125" flux core 63/37 solder that I want to melt into a solid slug. Can this be done without making a huge mess and lighting something on fire ?
Electronics Forum | Mon Aug 27 15:06:29 EDT 2001 | davef
This otta push Wolfgang over the top ... Recommended reading G.G. Harman, Wire Bonding in Microelectronics : Materials, Processes, Reliability, and Yield, 2nd edition, McGraw-Hill Electronic Packaging and Interconnection Series, 1997. G.G. Harman, R
Electronics Forum | Tue Oct 04 20:31:16 EDT 2016 | davef
IPC-7721, Section 6.1, Jumper Wires, Jumper Wire Selection #5 states: "Recommended wire is solid, insulated, plated copper wire, 22 to 32 AWG with a heat resistant insulation. Wire with tin-lead plating may be restricted due to environmental laws."
Electronics Forum | Thu Oct 09 16:59:39 EDT 2003 | davef
Look here: http://www.acroname.com/howto/LED/LED.html If you don't know the current, experiment with different values of resistor. Starting with the highest value resistor that doesn't dim the light too much then lowering it as needed. Connect th
Electronics Forum | Fri Aug 31 12:21:39 EDT 2007 | electronhose
With this length, I would use solid bare wire, solder one end, sleeve with approved shrink tube, solder the other end and shrink the tubing. You could even leave the shrink tube off if you had design clearance. Then you can just trim off the ends on
Electronics Forum | Tue Jun 20 08:30:31 EDT 2006 | dougs
It's hand solder, the wires are free issued, what i'm finding is that if we keep the heat and push enough solder into the joint that the component side wets there is that much solder moved up the wire that it goes solid. this is no good as the custo
Electronics Forum | Tue May 28 17:50:20 EDT 2002 | myu
Hi, Everybody! I'm looking for a High-Temperature Solder Paste / wire: "Pb93WROL140.71454";or "00Z890"; J-STD-006 Solder Alloys Sn05Pb93Ag02B Sn% Pb% Ag% Solid C Liq C Solid F Liq F 5.0 92.5 2.5 280 284 536 543 It should meet IPC/J-ST
Electronics Forum | Mon Jul 06 16:46:39 EDT 2020 | emeto
If I was you, I would use solid copper wire and modify the new switch to have contacts same location and size as the old one. Then solder the same spot a s a full replacement.
Electronics Forum | Mon Nov 01 16:22:47 EDT 2010 | jax
Who Cares... Mix Away! Although you should not mix different Solder Pastes' together in a container or on a stencil (Mostly due to the flux, although solder sphere size and shape could cause an issue), mixing solder brands or chemistries on a board
Electronics Forum | Thu Feb 16 20:55:57 EST 2017 | youngbuck
Was wondering if anybody has experience a zone that will not get up to temperature. I changed the Solid state relay, made sure the thermocouple is working. The only thing I can think of is the bottom heater panel has a corroded/broken wire which is a
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