| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Packaging | Series | ProductStatus | Structure | NumberofSCRsDiodes | Voltage-OffState | Current-OnState(It(AV))(Max) | Current-OnState(It(RMS))(Max) | Voltage-GateTrigger(Vgt)(Max) | Current-GateTrigger(Igt)(Max) | Current-NonRepSurge5060Hz(Itsm) | Current-Hold(Ih)(Max) | OperatingTemperature | MountingType | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                   
                
                 | 
				
                    LDR21850MODULE SCR ISO  |  
                2,874 | - | 
                
                     | 
                    
                   Tray | POW-R-BLOK™ | Active | Series Connection - SCR/Diode | 1 SCR, 1 Diode | 1.8 kV | 500 A | 785 A | 2.5 V | 250 mA | 18000A, 20000A | 300 mA | -40°C ~ 130°C (TJ) | Chassis Mount | |
                 
                   
                
                 | 
				
                    NDR21834SCR MOD ISO DUAL 1800V 340A  |  
                2,764 | - | 
                
                     | 
                    
                   Bulk | POW-R-BLOK™ | Active | Series Connection - SCR/Diode | 1 SCR, 1 Diode | 1.8 kV | 340 A | 534 A | 2 V | 150 mA | 9800A, 10400A | - | -40°C ~ 130°C (TJ) | Chassis Mount | |
                 
                   
                
                 | 
				
                    ND422025SCR MOD ISO DUAL 2000V 250A  |  
                3,195 | - | 
                
                     | 
                    
                   Bulk | POW-R-BLOK™ | Obsolete | Series Connection - SCR/Diode | 1 SCR, 1 Diode | 2 kV | 250 A | 393 A | 3 V | 150 mA | 8800A @ 60Hz | - | -40°C ~ 130°C (TJ) | Chassis Mount | |
                 
                   
                
                 | 
				
                    ND420625SCR MOD ISO DUAL 600V 250A  |  
                3,684 | - | 
                
                     | 
                    
                   Bulk | POW-R-BLOK™ | Obsolete | Series Connection - SCR/Diode | 1 SCR, 1 Diode | 600 V | 250 A | 393 A | 3 V | 150 mA | 8800A @ 60Hz | - | -40°C ~ 130°C (TJ) | Chassis Mount | |
                 
                   
                
                 | 
				
                    ND422021SCR MOD ISO DUAL 2000V 210A  |  
                2,836 | - | 
                
                     | 
                    
                   Bulk | POW-R-BLOK™ | Obsolete | Series Connection - SCR/Diode | 1 SCR, 1 Diode | 2 kV | 210 A | 330 A | 3 V | 150 mA | 10120A @ 60Hz | - | -40°C ~ 130°C (TJ) | Chassis Mount | |
                 
                   
                
                 | 
				
                    ND421025SCR MOD ISO DUAL 1000V 250A  |  
                3,127 | - | 
                
                     | 
                    
                   Bulk | POW-R-BLOK™ | Obsolete | Series Connection - SCR/Diode | 1 SCR, 1 Diode | 1 kV | 250 A | 393 A | 3 V | 150 mA | 8800A @ 60Hz | - | -40°C ~ 130°C (TJ) | Chassis Mount | |
                 
                   
                
                 | 
				
                    ND420621SCR MOD ISO DUAL 600V 210A  |  
                3,126 | - | 
                
                     | 
                    
                   Bulk | * | Obsolete | - | - | - | - | - | - | - | - | - | - | - | |
                 
                   
                
                 | 
				
                    ND421021SCR MOD ISO DUAL 1000V 210A  |  
                2,252 | - | 
                
                     | 
                    
                   Bulk | POW-R-BLOK™ | Obsolete | Series Connection - SCR/Diode | 1 SCR, 1 Diode | 1 kV | 210 A | 330 A | 3 V | 150 mA | 10120A @ 60Hz | - | -40°C ~ 130°C (TJ) | Chassis Mount | |
                 
                   
                
                 | 
				
                    NDR21634SCR MOD ISO DUAL 1600V 340A  |  
                3,879 | - | 
                
                     | 
                    
                   Bulk | POW-R-BLOK™ | Active | Series Connection - SCR/Diode | 1 SCR, 1 Diode | 1.6 kV | 340 A | 534 A | 2 V | 150 mA | 9800A, 10400A | - | -40°C ~ 130°C (TJ) | Chassis Mount | |
                 
                   
                
                 | 
				
                    ND430621SCR MOD ISO DUAL 600V 210A  |  
                2,641 | - | 
                
                     | 
                    
                   Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | |
                 
                   
                
                 | 
				
                    ND431021SCR MOD ISO DUAL 1000V 210A  |  
                3,568 | - | 
                
                     | 
                    
                   Bulk | POW-R-BLOK™ | Obsolete | Series Connection - All SCRs | 2 SCRs | 1 kV | 210 A | 330 A | 3 V | 150 mA | 10120A @ 60Hz | - | -40°C ~ 130°C (TJ) | Chassis Mount | |
                 
                   
                
                 | 
				
                    ND432021SCR MOD ISO DUAL 2000V 210A  |  
                3,919 | - | 
                
                     | 
                    
                   Bulk | POW-R-BLOK™ | Obsolete | Series Connection - All SCRs | 2 SCRs | 2 kV | 210 A | 330 A | 3 V | 150 mA | 10120A @ 60Hz | - | -40°C ~ 130°C (TJ) | Chassis Mount | |
                 
                   
                
                 | 
				
                    NDR31634SCR MOD ISO DUAL 1600V 340A  |  
                2,888 | - | 
                
                     | 
                    
                   Bulk | POW-R-BLOK™ | Active | Series Connection - All SCRs | 2 SCRs | 1.6 kV | 340 A | 534 A | 2 V | 150 mA | 9800A, 10400A | - | -40°C ~ 130°C (TJ) | Chassis Mount | |
                 
                   
                
                 | 
				
                    ND430625SCR MOD ISO DUAL 600V 250A  |  
                2,683 | - | 
                
                     | 
                    
                   Bulk | POW-R-BLOK™ | Obsolete | Series Connection - All SCRs | 2 SCRs | 600 V | 250 A | 393 A | 3 V | 150 mA | 8800A @ 60Hz | - | -40°C ~ 130°C (TJ) | Chassis Mount | |
                 
                   
                
                 | 
				
                    ND432025SCR MOD ISO DUAL 2000V 250A  |  
                2,749 | - | 
                
                     | 
                    
                   Bulk | POW-R-BLOK™ | Obsolete | Series Connection - All SCRs | 2 SCRs | 2 kV | 250 A | 393 A | 3 V | 150 mA | 10120A @ 60Hz | - | -40°C ~ 130°C (TJ) | Chassis Mount | |
                 
                   
                
                 | 
				
                    ND431025SCR MOD ISO DUAL 1000V 250A  |  
                3,700 | - | 
                
                     | 
                    
                   Bulk | POW-R-BLOK™ | Obsolete | Series Connection - All SCRs | 2 SCRs | 1 kV | 250 A | 393 A | 3 V | 150 mA | 8800A @ 60Hz | - | -40°C ~ 130°C (TJ) | Chassis Mount | |
                 
                   
                
                 | 
				
                    TT140N22KOFHPSA2THYR / DIODE MODULE DK  |  
                2,251 | - | 
                
                     | 
                    
                   Tape & Reel (TR) | * | Active | - | - | - | - | - | - | - | - | - | - | - |