| Type/Number | Src | Mfg | Issue YM | #Pg | #KB | Beschreibung und Kurzdaten - Brief Specification | 
| 
VR75/30
 | 
Y27 | 
BRI | 
1960-04 | 1 | 285 | 
Cold-cathode, gas-filled, voltage stabiliser for use in industrial and radio equipment, 75V 5-40mA 105Vs | 
| 
VR105/30
 | 
Y27 | 
BRI | 
1960-04 | 1 | 289 | 
Cold-cathode, gas-filled, voltage stabiliser for use in industrial and radio equipment, 108V 5-40mA 127Vs | 
| 
VR150/30
 | 
Y27 | 
BRI | 
1960-04 | 1 | 277 | 
Cold-cathode, gas-filled, voltage stabiliser for use in industrial and radio equipment, 150V 5-40mA 180Vs | 
| Type/Number | Src | Mfg | Issue YM | #Pg | #KB | Beschreibung und Kurzdaten - Brief Specification |