These knobs are stacked concentrically
BNC BULKHEAD JACK STR 50 OHM CRIMP product from AMPHENOL RF with the model number 112522Product details
For Using a DSLR w/ Arca-Style QR Plate
Tape width is 0
KEMET FA1A223ZF Supercapacitor, EDLC, 22000 µF, 11 V, Radial Leaded, FA Series, +80%, -20% Oldham Couplings These knobs are stacked concentricallyThis is a Supercapacitor, EDLC, 22000 F, 11 V, Radial Leaded, FA Series, +80%, 20% product from KEMET with the model number FA1A223ZFProduct details Capacitance 22000F Voltage Rating 11V Capacitor Terminals Radial Leaded Product Range FA Series Capacitance Tolerance +80%, 20% Packaging Each Lead Spacing 5. 1mm Lifetime @ Temperature 1000 hours @ 70C Operating Temperature Min 25C Operating Temperature Max 70C ESR 20ohm Capacitor Case Style Coin Other