JAN-CKR-5W4
Shipping calculated at checkout.
Octal 8-pin full-wave vacuum rectifier featuring a metal shell, manufactured by Ken-Rad under Joint Army-Navy contract for low-to-medium current DC power delivery. Equivalents: 5W4, 5W4GT. Real-Life Examples: WWII military command set power frames, vintage field test benches, early communications radio power sections.
MARKS TUBES 61