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PL 21 = 2 D 21 Tube électronique Thyratron 650 V 500 mA Nombre de pôles (num
2D21 @ The Valve Museum
1 TUBE 2D21 / PL21. RCB161 | eBay
Amazon.com: RICHARDSON ELECTRONICS 2D21 Electron Tube : Musical Instruments
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RCA 2D21 5727 Thyratron Power Radio Tube VT-0686 - Etsy France
2D21 Mix Audio Vacuum Tube Valve - Bangybang
2D21 SYLVANIA Audio Vacuum Tube Valve - Bangybang
2D21 Thytron Vacuum Tube. Designed to be used in relay and grid-controlled rectifier applications. MFR: RCA, Westinghouse, Sylvania, GE, Tung Sol, National. SKU: 2D21. New old stock. No longer available for export.
ElectronTubeStore.com
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The Thyratron and Using a 2D21 Thyratron to Move Some Current - YouTube
PL 2D21, Tube PL2D21; Röhre PL 2D21 ID33899, Thyratron | Radiomuseum.org
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2D21 Richardson Electronics, ELECTRON TUBE | Farnell FR
Lampe 5727 / 2D21, RCA
Heat Timer 2D21 Vacuum Tube Miniature Thyratron New Old Stock Original Box Tested - Etsy
2D21 @ The Valve Museum
Vintage 2D21 Vacuum Tube Mixed USA Brands GE Sylvania RCA Thyratron TESTED 5727 | eBay
2D21 National Eletronics NOS NIB electron tube red box made in England, For Old Electronics, Mounting Type: Circuit at best price in Mumbai
2D21, Tube 2D21; Röhre 2D21 ID4224, Thyratron | Radiomuseum.org
