![]() ![]() Transistor Part number cross reference (from Ryan's Vending in Canada): It is 16mb in size, but very handy to have! Now I have scanned the HAB Seeburg cross reference and it contains info on the original specificationsįor the Seeburg semiconductors. Note: We DO NOT STOCK THESE TRANSISTORS - THIS IS A PUBLIC SERVICE ONLY NOTE: The #12 and the #19 lamps, although the same shape and size, are NOT interchangeable (without modifying the circuit)! ![]() The #15 lamp though should NOT be used in places where the #12 lamp is used, even though the slightly lower voltage is OK, the #15 lamp’s glass bulb is that much bigger (3 mm) than the #12 lamp’s glass bulb, and a #15 lamp often has to be forced into the #12 lamp’s spot! NASTY JOB TO DO IN THE FIRST PLACE, AND CAN BE NASTY TO FIX AFTER THE EVENT! NOTE: Although the 7 volt #15 lamp is visibly fairly similar to the 6.3 volts #12 lamp, the glass bulb is distinctly larger on the #15 lamp and that allows for a much larger coiled filament to be used in the #15 lamp, and therefore, all things being equal, the #15 lamp will burn much brighter than a #12 lamp if both operate on the same voltage. 2sc4591 2sc4592 2sc4593 2sc460.Seeburg bulb cross-reference:(bulb info thanks to Erwin Boot!) Text: HITACHI 2SA1617- SILICON PNP EPITAXIAL HIGH VOLTAGE AMPLIFIER 0.4 ISS ¡8 Hi !. ![]()
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