75K Ohm Ballast Resistor

///75K Ohm Ballast Resistor

75K Ohm Ballast Resistor

$3.00

476 in stock

A ballast resistor is necessary to run a bare laser tube. (Lasers that are in a metal head will have one built in.)
It must be placed in series with the anode lead within 3″ of the tube.

75K ohm, 5 Watt wire wound ballast resistor.
Recommended for HeNe laser tubes the operate on 8mA or less.

476 in stock

SKU: 75K5W Categories: ,

Additional information

Weight 0.02 lbs
Dimensions .2 × .1 × .1 in