| Parameters | 
                                                                                                            
                                        | Mfr | Fair-Rite Products Corp. | 
                                                                        
                                        | Series | - | 
                                                                        
                                        | Package | Bulk | 
                                                                        
                                        | Product Status | Active | 
                                                                        
                                        | Core Type | Toroid | 
                                                                        
                                        | Supplier Device Package | - | 
                                                                        
                                        | Material | 77 | 
                                                                        
                                        | Diameter | 0.860" (21.84mm) | 
                                                                        
                                        | Inductance Factor (Al) | 1.27 µH | 
                                                                        
                                        | Tolerance | -30%, +25% | 
                                                                        
                                        | Gap | Ungapped | 
                                                                        
                                        | Initial Permeability (µi) | 2000 | 
                                                                        
                                        | Core Factor (ΣI/A) mm-1 | 2.131 | 
                                                                        
                                        | Effective Length (le) mm | 51.8 | 
                                                                        
                                        | Effective Area (Ae) mm² | 24.3 | 
                                                                        
                                        | Effective Magnetic Volume (Ve) mm³ | 1261 | 
                                                                        
                                        | Finish | Plastic | 
                                                                        
                                        | Height | 0.280" (7.11mm) | 
                                                                        
                                        | Length | - | 
                                                                        
                                        | Width | - | 
                                                                        
                                        | RoHS Status | ROHS3 Compliant | 
                                                                        
                                        | Moisture Sensitivity Level (MSL) | Not Applicable | 
                                                                        
                                        | REACH Status | REACH Unaffected | 
                                                                        
                                        | ECCN | EAR99 | 
                                                                        
                                        | HTSUS | 8547.10.8000 | 
                                                                        
                                        | Other Names | 1934-5977000621 | 
                                                                        
                                        | Standard Package | 913 | 
                                                                                                        
                            
                         
                                                Plastic 77 Ferrite Core Toroid Type Length Width 0.860" (21.84mm) Diameter 0.280" (7.11mm) Height