Jeff Weinberg, W8CQ

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

Your World-Wide Source For Amateur Radio Amplifier Parts & Upgrade Kits
12 July 2021: Due to a flood at my home/shop, Harbach Electronics is closed until I get this mess cleaned up and all of the damage repaired. Effective immediately I will be closed for 30-60 days or how ever long it takes to clean up and repair the damage. All pending orders will be canceled and refunded via the method of payment. I am sorry for the closure but I have to get things repaired and cleaned up. I will be back but it will be a little while. If you wish to order Dean Jacobs racing gear, please email me at and send me your phone number and I will contact you and process your order.
You can still view products, but no orders are being taken at this time. Sorry for the inconvenience!

CAP-220 22 μF 160VDC Axial Electrolytic Capacitor


SKU: CAP220 Category:


This is a replacement 22 μF 160VDC axial electrolytic capacitor for the relay power supply in the Heathkit SB-Series amplifiers.  It is a direct replacement for C4 in the SB-220 & SB-221 or C3 in the SB-200 & SB-201.  The original capacitor in the amplifier often dries out and leaks voltage to chassis ground causing problems in the relay circuit.

Additional information

Weight 0.007 lbs
Dimensions 3 × 1 × 0.5 in