| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Core Type | Supplier Device Package | Material | Diameter | Inductance Factor (Al) | Tolerance | Gap | Effective Permeability (µe) | Initial Permeability (µi) | Core Factor (ΣI/A) mm⁻¹ | Effective Length (le) mm | Effective Area (Ae) mm² | Minimum Core Cross Section (Amin) mm² | Effective Magnetic Volume (Ve) mm³ | Finish | Height | Length | Width | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                   
                
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                    E32/6/20-3F36-A630-EFERRITE CORE E 3F36  |  
                1,470 | 0.22 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | Bulk | Active | E | E 32 x 6 x 20 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.800" (20.32mm) | 
                 
                   
                
                 | 
				
                    E32/6/20-3F36-A630-PFERRITE CORE E 3F36  |  
                3,144 | 0.22 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | Bulk | Active | E | E 32 x 6 x 20 | 3F36 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.250" (6.35mm) | 1.250" (31.75mm) | 0.800" (20.32mm) | 
                 
                   
                
                 | 
				
                    E42/21/15-3C90-A400FERRITE CORE E 3C90  |  
                2,309 | 0.22 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                - | Bulk | Active | E | E 42 x 21 x 15 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.827" (21.00mm) | 1.693" (43.00mm) | 0.598" (15.20mm) | 
                 
                   
                
                 | 
				
                    E42/21/15-3C90-E160FERRITE CORE E 3C90  |  
                1,115 | 0.22 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                - | Bulk | Active | E | E 42 x 21 x 15 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.827" (21.00mm) | 1.693" (43.00mm) | 0.598" (15.20mm) | 
                 
                   
                
                 | 
				
                    E42/21/15-3C90-G1000FERRITE CORE E 3C90  |  
                1,648 | 0.22 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                - | Bulk | Active | E | E 42 x 21 x 15 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.827" (21.00mm) | 1.693" (43.00mm) | 0.598" (15.20mm) | 
                 
                   
                
                 | 
				
                    E42/21/15-3C90-G1500FERRITE CORE E 3C90  |  
                3,895 | 0.22 | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                - | Bulk | Active | E | E 42 x 21 x 15 | 3C90 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.827" (21.00mm) | 1.693" (43.00mm) | 0.598" (15.20mm) | 
                 
                   
                
                 | 
				
                    E42/21/15-3C91-G500FERRITE CORE E 3C91  |  
                1,534 | 0.22 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | Bulk | Active | E | E 42 x 21 x 15 | 3C91 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.827" (21.00mm) | 1.693" (43.00mm) | 0.598" (15.20mm) | 
                 
                   
                
                 | 
				
                    E42/21/15-3C94-G500FERRITE CORE E 3C94  |  
                2,982 | 0.22 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | Bulk | Active | E | E 42 x 21 x 15 | 3C94 | - | - | - | - | - | - | - | - | - | - | - | Uncoated | 0.827" (21.00mm) | 1.693" (43.00mm) | 0.598" (15.20mm) | 
                 
                   
                
                 | 
				
                    E42/21/15-3C90-A315Ferrite Misc  |  
                1,312 | - | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | Bulk | Active | E | E 42 x 21 x 15 | 3C90 | - | 315 nH | ±5% | Gapped | 137.0 | - | 0.548 | 97.0 | 178.0 | 175.0 | 17300.0 | Uncoated | 0.827" (21.00mm) | 1.693" (43.00mm) | 0.598" (15.20mm) | 
                 
                   
                
                 | 
				
                    E42/21/15-3C90-G500Ferrite Misc  |  
                4,612 | - | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                 
                   
                
                 | 
				
                    E42/21/15-3C90-G750Ferrite Misc  |  
                2,126 | - | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                 
                   
                
                 | 
				
                    E42/21/15-3C90-E100Ferrite Misc  |  
                3,794 | - | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | Bulk | Active | E | E 42 x 21 x 15 | 3C90 | - | 100 nH | ±5% | Gapped | 43.0 | - | 0.548 | 97.0 | 178.0 | 175.0 | 17300.0 | Uncoated | 0.827" (21.00mm) | 1.693" (43.00mm) | 0.598" (15.20mm) | 
                 
                   
                
                 | 
				
                    E42/21/15-3C90-G630Ferrite Misc  |  
                3,592 | - | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                 
                   
                
                 | 
				
                    E42/21/15-3C11Ferrite Misc  |  
                1,580 | - | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                 
                   
                
                 | 
				
                    EFD15/8/5-3F3-A160-SFerrite Misc  |  
                4,123 | - | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | Bulk | Active | EFD | EFD 15 x 8 x 5 | 3F3 | - | 160 nH | ±10% | Gapped | 290.0 | - | 2.27 | 34.0 | 15.0 | 12.2 | 510.0 | Uncoated | 0.295" (7.50mm) | 0.591" (15.00mm) | 0.183" (4.65mm) | 
                 
                   
                
                 | 
				
                    EFD15/8/5-3F3-A100-SFerrite Misc  |  
                2,878 | - | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | Bulk | Active | EFD | EFD 15 x 8 x 5 | 3F3 | - | 100 nH | ±8% | Gapped | 180.0 | - | 2.27 | 34.0 | 15.0 | 12.2 | 510.0 | Uncoated | 0.295" (7.50mm) | 0.591" (15.00mm) | 0.183" (4.65mm) | 
                 
                   
                
                 | 
				
                    EFD15/8/5-3F3-A63-SFerrite Misc  |  
                1,020 | - | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | Bulk | Active | EFD | EFD 15 x 8 x 5 | 3F3 | - | 63 nH | ±5% | Gapped | - | - | 2.27 | 34.0 | 15.0 | 12.2 | 510.0 | Uncoated | 0.295" (7.50mm) | 0.591" (15.00mm) | 0.183" (4.65mm) | 
                 
                   
                
                 | 
				
                    E42/21/15-3E27Ferrite Misc  |  
                3,468 | - | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                 
                   
                
                 | 
				
                    E42/21/15-3C94-G1800Ferrite Misc  |  
                1,277 | - | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                 
                   
                
                 | 
				
                    E42/21/15-3C96Ferrite Misc  |  
                2,985 | - | 
                
                     | 
                 
                  
                  
                     -  | 	
	
                
                - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |