| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                   
                
                 | 
				
                    LDR31454SCR MODULE 1.4KV 845A POW-R-BLOK  |  
                2,422 | - | 
                
                     | 
                   
                
                  
                    
                
                     Datasheet  | 
				 
                Bulk | - | Active | Series Connection - All SCRs | 2 SCRs | 1.4 kV | 540 A | 845 A | 2.5 V | 250 mA | 18000A, 17000A | 300 mA | -40°C ~ 130°C (TJ) | Chassis Mount | 
                 
                   
                
                 | 
				
                    LDR31654SCR MODULE 1.6KV 845A POW-R-BLOK  |  
                3,453 | - | 
                
                     | 
                   
                
                  
                    
                
                     Datasheet  | 
				 
                Bulk | - | Active | Series Connection - All SCRs | 2 SCRs | 1.6 kV | 540 A | 845 A | 2.5 V | 250 mA | 18000A, 17000A | 300 mA | -40°C ~ 130°C (TJ) | Chassis Mount | 
                 
                   
                
                 | 
				
                    LDR31854SCR MODULE 1.8KV 845A POW-R-BLOK  |  
                3,998 | - | 
                
                     | 
                   
                
                  
                    
                
                     Datasheet  | 
				 
                Bulk | - | Active | Series Connection - All SCRs | 2 SCRs | 1.8 kV | 540 A | 845 A | 2.5 V | 250 mA | 18000A, 17000A | 300 mA | -40°C ~ 130°C (TJ) | Chassis Mount | 
                 
                   
                
                 | 
				
                    LDR30850SCR MOD ISO DUAL 800V 500A  |  
                3,184 | - | 
                
                     | 
                   
                
                  
                    
                
                     Datasheet  | 
				 
                Bulk | - | Active | Series Connection - SCR/Diode | 2 SCRs | 1.8 kV | 500 A | 785 A | 2.5 V | 250 mA | 18000A, 20000A | 300 mA | -40°C ~ 130°C (TJ) | Chassis Mount | 
                 
                   
                
                 | 
				
                    LDR31050SCR MOD ISO DUAL 1000V 500A  |  
                2,007 | - | 
                
                     | 
                   
                
                  
                    
                
                     Datasheet  | 
				 
                Bulk | - | Active | Series Connection - SCR/Diode | 2 SCRs | 1.8 kV | 500 A | 785 A | 2.5 V | 250 mA | 18000A, 20000A | 300 mA | -40°C ~ 130°C (TJ) | Chassis Mount | 
                 
                   
                
                 | 
				
                    LDR31250SCR MOD ISO DUAL 1200V 500A  |  
                2,483 | - | 
                
                     | 
                   
                
                  
                    
                
                     Datasheet  | 
				 
                Bulk | - | Active | Series Connection - SCR/Diode | 2 SCRs | 1.8 kV | 500 A | 785 A | 2.5 V | 250 mA | 18000A, 20000A | 300 mA | -40°C ~ 130°C (TJ) | Chassis Mount | 
                 
                   
                
                 | 
				
                    LDR31450SCR MOD ISO DUAL 1400V 500A  |  
                2,392 | - | 
                
                     | 
                   
                
                  
                    
                
                     Datasheet  | 
				 
                Bulk | - | Active | Series Connection - SCR/Diode | 2 SCRs | 1.8 kV | 500 A | 785 A | 2.5 V | 250 mA | 18000A, 20000A | 300 mA | -40°C ~ 130°C (TJ) | Chassis Mount | 
                 
                   
                
                 | 
				
                    LDR31650SCR MODULE 1800V 785A POW-R-BLOK  |  
                2,513 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                Bulk | - | Active | Series Connection - SCR/Diode | 2 SCRs | 1.8 kV | 500 A | 785 A | 2.5 V | 250 mA | 18000A, 20000A | 300 mA | -40°C ~ 130°C (TJ) | Chassis Mount | 
                 
                   
                
                 | 
				
                    LDR31850SCR MODULE 1800V 785A POW-R-BLOK  |  
                3,390 | - | 
                
                     | 
                   
                
                  
                    
                
                     Datasheet  | 
				 
                Bulk | - | Active | Series Connection - SCR/Diode | 2 SCRs | 1.8 kV | 500 A | 785 A | 2.5 V | 250 mA | 18000A, 20000A | 300 mA | -40°C ~ 130°C (TJ) | Chassis Mount | 
                 
                   
                
                 | 
				
                    LD421850SCR/DIODE MODULE  |  
                3,899 | - | 
                
                     | 
                   
                
                  
                    
                 
                     Datasheet  | 
				 
                Bulk | - | Obsolete | Series Connection - SCR/Diode | 1 SCR, 1 Diode | 1.8 kV | 540 A | 900 A | 3 V | 200 mA | 16300A, 17000A | - | -40°C ~ 130°C (TJ) | Chassis Mount | 
                 
                   
                
                 | 
				
                    LDR21650MODULE SCR ISO  |  
                3,869 | - | 
                
                     | 
                   
                   Tray | POW-R-BLOK™ | Active | Series Connection - SCR/Diode | 1 SCR, 1 Diode | 1.6 kV | 500 A | 785 A | 2.5 V | 250 mA | 18000A, 20000A | 300 mA | -40°C ~ 130°C (TJ) | Chassis Mount | |
                 
                   
                
                 | 
				
                    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 |