| PartNumber | RLF12545T-2R7N8R7-PF | RLF12545T-100M5R1-PF | RLF12545T-1R9N100-PF |
| Description | Fixed Inductors 2.7uH 8.7A 30% 12.5x12.8x4.5mm | Fixed Inductors 10uH 5.1A | Fixed Inductors 10uH |
| Manufacturer | TDK | TDK | TDK Corporation |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| RoHS | Y | Y | - |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Shielding | Shielded | - | Shielded |
| Inductance | 2.7 uH | 10 uH | 1.9μH |
| Tolerance | 30 % | 20 % | ±30% |
| Maximum DC Current | 12 A | 6 A | 13 A |
| Maximum DC Resistance | 5.4 mOhms | 14.88 mOhms | 3.6 mOhms |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 105 C | + 105 C | - |
| Test Frequency | 100 MHz | 100 kHz | 100 kHz |
| Termination | - | - | - |
| Package / Case | 12545 metric | - | - |
| Length | 12.8 mm | 12.8 mm | 12.5 mm |
| Width | 12.5 mm | 12.5 mm | 12.8 mm |
| Height | 4.7 mm | 4.7 mm | 4.5 mm |
| Application | Power | Power | - |
| Series | RLF12545 | RLF12545 | RLF |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Core Material | Ferrite | - | - |
| Product | Fixed Inductors | Fixed Inductors | Power Inductors |
| Type | Wirewound | - | Wirewound |
| Brand | TDK | TDK | - |
| Product Type | Fixed Inductors | Fixed Inductors | - |
| Factory Pack Quantity | 500 | 500 | - |
| Subcategory | Inductors, Chokes & Coils | Inductors, Chokes & Coils | - |
| Unit Weight | 0.112877 oz | 0.112877 oz | - |
| Current Rating | - | - | 10.5A |
| Operating Temperature Range | - | - | - 20 C to + 105 C |
| Package Case | - | - | Nonstandard |
| Operating Temperature | - | - | -40°C ~ 105°C |
| Mounting Type | - | - | Surface Mount |
| Size Dimension | - | - | 0.504" L x 0.492" W (12.80mm x 12.50mm) |
| Height Seated Max | - | - | 0.185" (4.70mm) |
| Ratings | - | - | - |
| DC Resistance DCR | - | - | 4.32 mOhm Max |
| Material Core | - | - | Ferrite |
| Current Saturation | - | - | 13A |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | - | - |
| Frequency Test | - | - | 100kHz |