Question about connectors for DIY-WB

Bruce nacelp at bright.net
Fri Nov 30 23:29:51 GMT 2001


You want drop dead reliable.
IMHO, Weatherpak, or some other oem connector for auto use.
As I recall those weren't even locking.
Turn the heater off on a running engine and you'll be buying a new sensor
Bruce



From: "Brian Renegar" <thomas.renegar at nist.gov>
Subject: Question about connectors for DIY-WB
> I bought some "Moldex" connectors at Radio Shack today, to connect all
> wires to and from the DIY-WB circuit board.  These connectors are for
22-18
> AWG wire.  I noticed on the package it said contact resistance =
0.0025ohm,
> and voltage drop = 2.5mV @ 1A.  Is this ok for the connections to the
> sensor, signal out, and power/ground?  I didn't know if the voltage drop
or
> resistance was significant enough to alter the output or not.  I know one
> person said to use a terminal strip instead of connectors, but I prefer to
> have a connector to it.
> Brian


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