| PartNumber | SLF12575T-3R9N6R7-PF | SLF12575T-470M2R7-H | SLF12575T-3R9N6R7-H |
| Description | Fixed Inductors SMD 3.9uH 6.7amps | Fixed Inductors 47uH 2.7A | Fixed Inductors 3.9uH 6.7A |
| Manufacturer | TDK Corporation | TDK Corporation | TDK Corporation |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Series | SLF | SLF-H | SLF-H |
| Product | Power Inductors | Power Inductors | Power Inductors |
| Type | Wirewound | Wirewound | Wirewound |
| Packaging | Tape & Reel (TR) | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Current Rating | 6.7A | 2.7A | 6.7A |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Operating Temperature Range | - 40 C to + 105 C | - 40 C to + 105 C | - 40 C to + 105 C |
| Height | 7.5 mm | 7.5 mm | 7.5 mm |
| Length | 12.5 mm | 12.5 mm | 12.5 mm |
| Width | 12.5 mm | 12.5 mm | 12.5 mm |
| Package Case | 12575 metric | 12575 metric | 12575 metric |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Size Dimension | 0.492" L x 0.492" W (12.50mm x 12.50mm) | 0.492" L x 0.492" W (12.50mm x 12.50mm) | 0.492" L x 0.492" W (12.50mm x 12.50mm) |
| Tolerance | ±30% | ±20% | ±30% |
| Height Seated Max | 0.309" (7.85mm) | 0.309" (7.85mm) | 0.309" (7.85mm) |
| Ratings | - | AEC-Q200 | AEC-Q200 |
| Shielding | Shielded | Shielded | Shielded |
| Test Frequency | 1 kHz | 1 kHz | 1 kHz |
| Inductance | 3.9μH | 47μH | 3.9μH |
| DC Resistance DCR | 12.5 mOhm Max | 63.36 mOhm Max | 12.48 mOhm Max |
| Material Core | Ferrite | Ferrite | Ferrite |
| Current Saturation | 9A | 2.7A | 9A |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | - | - |
| Frequency Test | 1kHz | 1kHz | 1kHz |
| Maximum DC Current | 6.7 A | 2.7 A | 6.7 A |
| Maximum DC Resistance | 10.4 mOhms | 52.8 mOhms | 10.4 mOhms |
| Core Material | Ferrite | Ferrite | Ferrite |
| Qualification | - | AEC-Q200 | AEC-Q200 |