[sdiy] Mystery part.. probably a resistor ??

[jpdesroc at oricom.ca]

This is completely out of synth stuff but maybe you could help identify this
part..

 

It is from a double electric reclining sofa.

It has 2 small controls PCB's. One on each side holding 7 small limit
switches
with 3 of these parts that look like resistors.

On the sofa's left side

4 of the switches still work but the 3 others
do not operate their motor anymore.

The right side still works.

I desoldered the 3 parts which are the same

and measured them.

2 measured 270pf (burned open resistor ?)

And the other measures around 1.0 ohm.

They operate 29vdc motors.

 

What do you think ?

 





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