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| PartNumber | 19R473C | 19R472C | 19R474C |
| Description | Fixed Inductors Ind 47uH 3.4A TH radial 10x19 | Fixed Inductors Ind 4.7uH 7.8A TH radial 10x19 | Fixed Inductors Ind 470uH 1.09A TH radial 10x19 |
| Manufacturer | Murata Power Solutions Inc. | Murata Power Solutions Inc. | Murata Power Solutions Inc. |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Series | 1900R | 1900R | 1900R |
| Product | Power Inductors | Power Inductors | Power Inductors |
| Type | Wirewound | Wirewound | Wirewound |
| Packaging | Tray | Tray | Tray |
| Current Rating | 3.4A | 7.8A | 1.09A |
| Termination Style | Radial | Radial | Radial |
| Operating Temperature Range | - 40 C to + 95 C | - 40 C to + 95 C | - 40 C to + 95 C |
| Length | 21 mm | 21 mm | 21 mm |
| Package Case | Radial, Vertical Cylinder | Radial, Vertical Cylinder | Radial, Vertical Cylinder |
| Operating Temperature | -40°C ~ 95°C | -40°C ~ 95°C | -40°C ~ 95°C |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Size Dimension | 0.472" Dia (12.00mm) | 0.472" Dia (12.00mm) | 0.472" Dia (12.00mm) |
| Tolerance | ±10% | ±20% | ±10% |
| Lead Spacing | 6 mm | 6 mm | 6 mm |
| Height Seated Max | 0.827" (21.00mm) | 0.827" (21.00mm) | 0.827" (21.00mm) |
| Ratings | - | - | - |
| Diameter | 12 mm | 12 mm | 12 mm |
| Shielding | Unshielded | Unshielded | Unshielded |
| Test Frequency | 1 kHz | 1 kHz | 1 kHz |
| Inductance | 47μH | 4.7μH | 470μH |
| DC Resistance DCR | 38 mOhm Max | 8 mOhm Max | 380 mOhm Max |
| Material Core | - | - | - |
| Current Saturation | - | - | - |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | - | - |
| Frequency Test | 1kHz | 1kHz | 1kHz |
| Maximum DC Current | 3.4 A | 7.8 A | 1.09 A |
| Maximum DC Resistance | 38 mOhms | 8 mOhms | 380 mOhms |