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 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 hope to be back open around mid-October 2021.
You can still view products, but no orders are being taken at this time. Sorry for the inconvenience!

RY-220 Replacement T/R Relay


SKU: RY220 Category:


The RY-220 is a replacement T/R relay for the Heathkit SB-220/SB-221. It is a 3PDT relay with a 120V coil.  A new mounting screw and rubber grommet is included.

Additional information

Weight 0.16 lbs
Dimensions 2.0 × 2.0 × 2.0 in