Scott Mitchell, KB1SEL

Your World-Wide Source For Amateur Radio Amplifier Parts & Upgrade Kits

Your World-Wide Source For Amateur Radio Amplifier Parts & Upgrade Kits

FB-220 Replacement Filter Capacitor Block


SKU: FB220 Category:


The FB-220 is an upgraded replacement filter capacitor block for the Heathkit SB-220 & SB-221.  This product features high-quality computer-grade Cornell-Dubilier 210 μF 450VDC electrolytic capacitors.  The bleeder resistors dissipate about 30 watts less heat than the original Heathkit design so it operates a little cooler. The kit assembles into an easily-installed block.

Additional information

Weight 2.20 lbs
Dimensions 5.75 × 4.5 × 5.0 in