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| PartNumber | 18R684C | 18R682C | 18R683C |
| Description | Fixed Inductors 680uH 0.53A 2.43MHz Radial Lead | Fixed Inductors Radial 6.8uH4.1A | Fixed Inductors 68uH 1.35A 8.29MHz Radial Lead |
| Manufacturer | Murata | Murata Power Solutions Inc. | Murata Power Solutions Inc. |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| RoHS | Y | - | - |
| Termination Style | Radial | Radial | Radial |
| Shielding | Unshielded | Unshielded | Unshielded |
| Inductance | 680 uH | 6.8μH | 68μH |
| Tolerance | 10 % | ±10% | ±10% |
| Maximum DC Current | 530 mA | 4.15 A | 1.35 A |
| Maximum DC Resistance | 630 mOhms | 12 Ohms | 70 mOhms |
| Self Resonant Frequency | 2.43 MHz | 26.3 MHz | 8.29 MHz |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Q Minimum | 48 | 73 | 27 |
| Test Frequency | 100 kHz | 500 kHz | 100 kHz |
| Termination | - | - | - |
| Mounting Style | PCB Mount | Through Hole | Through Hole |
| Length | 15.9 mm | 15.9 mm | 15.9 mm |
| Width | - | - | - |
| Height | 13 mm | 13 mm | 13 mm |
| Diameter | 13.7 mm | 13.7 mm | 13.7 mm |
| Application | RF | - | - |
| Series | 1800R | 1800R | 1800R |
| Packaging | Bulk | Bulk | Bulk |
| Core Material | - | - | - |
| Product | Fixed Inductors | RF Inductors | RF Inductors |
| Brand | Murata Power Solutions | - | - |
| Lead Diameter | 1.2 mm | 1.2 mm | 1.2 mm |
| Lead Spacing | 7.2 mm | 7.2 mm | 7.2 mm |
| Product Type | Fixed Inductors | - | - |
| Factory Pack Quantity | 100 | - | - |
| Subcategory | Inductors, Chokes & Coils | - | - |
| Unit Weight | 0.158733 oz | - | - |
| Type | - | Wirewound | Wirewound |
| Current Rating | - | 4.15A | 1.35A |
| Operating Temperature Range | - | 0 C to + 70 C | 0 C to + 70 C |
| Package Case | - | Radial, Vertical Cylinder | Radial, Vertical Cylinder |
| Operating Temperature | - | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | - | Through Hole | Through Hole |
| Size Dimension | - | 0.539" Dia (13.70mm) | 0.539" Dia (13.70mm) |
| Height Seated Max | - | 0.625" (15.90mm) | 0.625" (15.90mm) |
| Ratings | - | - | - |
| DC Resistance DCR | - | 12 mOhm Max | 70 mOhm Max |
| Material Core | - | - | - |
| Current Saturation | - | - | - |
| Q Freq | - | 73 @ 500kHz | 27 @ 100kHz |
| Frequency Self Resonant | - | 26.3MHz | 8.29MHz |
| Frequency Test | - | 1kHz | 1kHz |
