I've seen this little tidbit of information pop up every once in a while:
The connectors we use for servos are only rated for 3 amps.
Yes, they are rated for 3 amps.
At 250 volts!
Which, doing the math, translates to over 90 amps at 8 volts. (3 amps X 250 volts = 750 watts ÷ 8 volts = 93.75 amps). Even more at lower voltages.
So, nothing to worry about.
They are known as "Dupont" connectors. Here's the specs on them:
http://images02.cdn86.net/kps01/M00/...CEYVF0Q563.pdf
Hopefully this puts to rest any concerns anyone has about using modern high power digital servos with these connectors.
...jim