| Part Number | 6721-RC | 6731-RC |
|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. |
| Category | Fixed Inductors | Fixed Inductors |
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| Product Status | Obsolete | Obsolete |
| Type | Toroidal | Toroidal |
| Material - Core | Iron Powder | Iron Powder |
| Inductance | 250 µH | 40 µH |
| Tolerance | ±15% | ±15% |
| Current Rating (Amps) | 8 A | 4 A |
| Current - Saturation (Isat) | - | - |
| Shielding | Shielded | Shielded |
| DC Resistance (DCR) | 41mOhm Max | 25mOhm Max |
| Q @ Freq | - | - |
| Frequency - Self Resonant | - | - |
| Ratings | - | - |
| Operating Temperature | -55°C ~ 105°C | -55°C ~ 105°C |
| Inductance Frequency - Test | 1 kHz | 1 kHz |
| Features | - | - |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | Radial, Vertical, 4 Leads (Open) | Radial, Vertical, 4 Leads (Open) |
| Supplier Device Package | - | - |
| Size / Dimension | 2.125" L x 1.100" W (53.97mm x 27.94mm) | 0.850" L x 0.425" W (21.59mm x 10.80mm) |
| Height - Seated (Max) | 2.250" (57.15mm) | 1.000" (25.40mm) |