| Type | Description | 
|---|---|
| Series: | SL1021A | 
| Package: | Tray | 
| Part Status: | Obsolete | 
| Voltage - DC Spark Over (Nom): | 600 V | 
| Impulse Discharge Current (8/20µs): | 10000A (10kA) | 
| Tolerance: | - | 
| Number of Poles: | 3 | 
| Fail Short: | No | 
| Mounting Type: | Through Hole | 
| Package / Case: | Axial Cylinder, 3 Lead (Radial Bend) | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
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                                    SL1021A300RSWickmann / Littelfuse | 
                                
                                     GDT 300V 10KA 3 POLE TH  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
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                                    PMT3(310)25004Wickmann / Littelfuse | 
                                
                                     GDT 250V 20KA 3 POLE TH  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
![]()  | 
                                
                                    SL1021A145RWickmann / Littelfuse | 
                                
                                     GDT 145V 10KA 3 POLE TH  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
![]()  | 
                                
                                    PMT6250MSWickmann / Littelfuse | 
                                
                                     GDT 250V 5KA 3 POLE  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
![]()  | 
                                
                                    GTCR37-261M-P10-FSWickmann / Littelfuse | 
                                
                                     GDT 260V 10KA 3 POLE TH  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
![]()  | 
                                
                                    GTCR38-251M-Q10-FSWickmann / Littelfuse | 
                                
                                     GDT 250V 10KA 3 POLE TH  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
![]()  | 
                                
                                    2026-60-AJ.W. Miller / Bourns | 
                                
                                     GDT 600V 20KA 3 POLE  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
![]()  | 
                                
                                    GTCA28-402M-P01Wickmann / Littelfuse | 
                                
                                     GDT 4000V 1KA 2 POLE TH  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
![]()  | 
                                
                                    SL1011B250AWickmann / Littelfuse | 
                                
                                     GDT 250V 10KA 2 POLE TH  | 
                                
                                     In Stock: 0 $0.00000  | 
                            
![]()  | 
                                
                                    B88069X9770T502TDK EPCOS | 
                                
                                     GDT 5000V 2 POLE THROUGH HOLE  | 
                                
                                     In Stock: 0 $0.00000  |