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The ERF-2030 transitor paired with the correct companion parts acts as a replacement for the 2SC2166, 2SC1969, or 2SC2312 finals. The chart below outlines... More →
These are the hard to find Motorola MRF477 transitors.
ERF2030 is the replacement for discontinued part 2SC1969, but it needs one of these companion parts depending on the make/model of the radio you are... More →
Used in Most 10 Meter Amateur Radios to Power the Finals
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