| Electronics > Beginners |
| Beginners Banana Plug Question |
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| cdev:
I use the banana plugs that it seems I see everywhere, the cheap ones, they are connected with screws. And inadequate. The wires cannot be anchored into the plug permanently using the supplied screws. If the cable is subjected to movement, they fall out. What to do? Soldering them seems to be the only answer. |
| helius:
Pomona 1286 or Mueller BU-PMDP. |
| cdev:
Prices on the premium brands are too high everywhere I've looked in the past. Totally out of the question for me. So I am trying to figure out either a good alternative (I'd like to buy a bunch of them in a few colors, cheap and be done with it for the foreseeable future.) What do people think is the best way to modify the mass market plugs (soldering seems best?) .. although perhaps its asking too much for them to be precision metrology suitable after having been soldered, at least the wires don't pull out. With these particular plugs I also sometimes put a dab of solder on the center pin to immobilize the swiveling, which I suspect is a bit noisy sometimes. After soldering the plugs pictured I tape them up with appropriately colored electrical tape. Then they look like home-made plugs, which they are. Basically, I'm looking for an alternative. Good quality but still inexpensive, solder-friendly banana plugs. Pomona and Mueller are both too pricey for me for day to day use. I have a few semi-nice other plugs which I suppose I can use for 'critical applications' (which I really don't have, right now) Stackability is nice. |
| amlu:
you need some ferrules to neatly terminate flexible wire in screwed connection. they come uninsulated version for tight spaces or insulated for all other cases. https://hitekasia.co.uk/bootlace-ferrules-55-c.asp and a tool for crimping them https://hitekasia.co.uk/hsc8-6-4-quadrilateral-crimp-tool-for-bootlace-ferrules-cord-end-terminals-025-6mm-731-p.asp |
| cdev:
Yes, that is what I need there, assuming the screws going into them stay in. Like in boot laces. I'll see if I can find a US supplier or perhaps on ebay. Its worth trying. Thank you. |
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