What size are the bullet connectors on the standard AC motors and ESCs?

I just received my order of motors and ESCs from jDrones, but unlike the motors and ESCs I had previously ordered from DiyDrones, the bullet connectors where not already soldered on.

The problem is that a couple connectors were missing, so I'm just going to find some at the hobby store, except I'm at work and I don't have a connector with me, so I need to know whether the connector is a 3.5mm or 4mm bullet connector.

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JDronesPermalink Reply by Jani Hirvinen on July 27, 2011 at 7:45pm

Just don't use those bullets, much safer. Earlier there were problems with some of the connectors so we removed them as pre-soldered.

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Permalink Reply by sam d on July 27, 2011 at 7:52pm

I double Jani. I had problems with two of my motors due to bad bullet connectors. Ended up soldering the esc directly to the motors.
sam

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