Siemens Tube 2D21
Dec. 18, 2024
NATIONAL ELECTRONICS 2D21 RICHARDSON ELECTRONICS 2D21 Electron Tube, Thyratron, Miniature, 6.3V, 0.6A, 7-Pin, E7-1 2D21 Thytron Vacuum Tube (NOS/NIB) Siemens Tube 2D21
Dec. 18, 2024
NATIONAL ELECTRONICS 2D21 RICHARDSON ELECTRONICS 2D21 Electron Tube, Thyratron, Miniature, 6.3V, 0.6A, 7-Pin, E7-1 2D21 Thytron Vacuum Tube (NOS/NIB) Siemens Tube 2D21