| Part Number | ESD-R-47D-1 | ESD-R-57D-1 | 
|---|---|---|
| Manufacturer | KEMET | KEMET | 
| Category | Cable Ferrites | Cable Ferrites | 
| 
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| Product Status | Active | Active | 
| Type | Round | Round | 
| Design | Solid | Solid | 
| Impedance @ Frequency | - | - | 
| Material | NIZn | NIZn | 
| Inner Dimension | 1.003" Dia (25.50mm) | 1.275" Dia (32.40mm) | 
| Outer Dimension | 1.889" Dia (48.00mm) | 2.401" Dia (61.00mm) | 
| Ratings | - | - | 
| Mounting Type | Free Hanging | Free Hanging | 
| Length | 0.630" (16.00mm) | 0.945" (24.00mm) |