| Parameters | 
                                                                                                            
                                        | Mfr | Fair-Rite Products Corp. | 
                                                                        
                                        | Series | - | 
                                                                        
                                        | Package | Bulk | 
                                                                        
                                        | Product Status | Active | 
                                                                        
                                        | Core Type | Toroid | 
                                                                        
                                        | Supplier Device Package | - | 
                                                                        
                                        | Material | 77 | 
                                                                        
                                        | Diameter | 1.299" (33.00mm) | 
                                                                        
                                        | Inductance Factor (Al) | 2.09 µH | 
                                                                        
                                        | Tolerance | -30%, +25% | 
                                                                        
                                        | Gap | Ungapped | 
                                                                        
                                        | Initial Permeability (µi) | 2000 | 
                                                                        
                                        | Core Factor (ΣI/A) mm⁻¹ | 1.2947 | 
                                                                        
                                        | Effective Length (le) mm | 76.4 | 
                                                                        
                                        | Effective Area (Ae) mm² | 59 | 
                                                                        
                                        | Effective Magnetic Volume (Ve) mm³ | 4510 | 
                                                                        
                                        | Finish | Plastic | 
                                                                        
                                        | Height | 0.406" (10.30mm) | 
                                                                        
                                        | Length | - | 
                                                                        
                                        | Width | - | 
                                                                        
                                        | RoHS Status | ROHS3 Compliant | 
                                                                        
                                        | Moisture Sensitivity Level (MSL) | Not Applicable | 
                                                                        
                                        | REACH Status | REACH Unaffected | 
                                                                        
                                        | ECCN | EAR99 | 
                                                                        
                                        | HTSUS | 8504.90.9630 | 
                                                                        
                                        | Other Names | 1934-5977001721 | 
                                                                        
                                        | Standard Package | 280 | 
                                                                                                        
                            
                         
                                                Plastic 77 Ferrite Core Toroid Type Length Width 1.299" (33.00mm) Diameter 0.406" (10.30mm) Height