Mike's Electronic Parts has been in the family since 2003. It is time for me to pass the business on to my sister. Mike's Electronic Parts will no longer accept orders after 6/19/2026. It will take us around 4 weeks to get everything moved to the new location and setup for business. The store is being renamed Atomic 29 and will be available at https://www.atomic-29.com when it is ready to go. Thank you for your patience during the move.
These are small plastic ( Poly ) variable capacitors with dual 3-60pf and 6-141pf sections. You can connect the 60pf and the 141pf section together for 9-201pf if you want.
Screws and washers for the variable capacitor are available in two lengths: 5/32" (4mm) and 3/16" (5mm). The shaft and two mounting holes are both tapped metric M2.5.
CAUTION: The internal parts of the variable capacitor can be damaged easily if the screw enters the variable capacitor too far. Please check for clearance.
Shafts that fits all my poly variable capacitors are available in 12mm or 14mm length.
I have two sizes of knobs that fit the above shafts.