| PartNumber | SLF12575T-330M3R2-PF | SLF12575T-331M1R0-H | SLF12575T-3R9N6R7-H |
| Description | Fixed Inductors SMD 33uH 3.2amps | Fixed Inductors 330uH 1.0A | Fixed Inductors 3.9uH 6.7A |
| Manufacturer | TDK | TDK Corporation | TDK Corporation |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| RoHS | Y | - | - |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Shielding | Shielded | Shielded | Shielded |
| Inductance | 33 uH | 330μH | 3.9μH |
| Tolerance | 20 % | ±20% | ±30% |
| Maximum DC Current | 3.4 A | 1 A | 6.7 A |
| Maximum DC Resistance | 47.4 mOhms | 410 mOhms | 10.4 mOhms |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 105 C | - | - |
| Test Frequency | 1 kHz | 1 kHz | 1 kHz |
| Termination | - | - | - |
| Mounting Style | PCB Mount | SMD/SMT | SMD/SMT |
| Package / Case | 12575 metric | - | - |
| Length | 12.5 mm | 12.5 mm | 12.5 mm |
| Width | 12.5 mm | 12.5 mm | 12.5 mm |
| Height | 7.85 mm | 7.5 mm | 7.5 mm |
| Application | Power | - | - |
| Series | SLF | SLF-H | SLF-H |
| Packaging | Reel | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging |
| Core Material | Ferrite | Ferrite | Ferrite |
| Product | Fixed Inductors | Power Inductors | Power Inductors |
| Type | Wirewound | Wirewound | Wirewound |
| Brand | TDK | - | - |
| Product Type | Fixed Inductors | - | - |
| Factory Pack Quantity | 500 | - | - |
| Subcategory | Inductors, Chokes & Coils | - | - |
| Unit Weight | 0.126986 oz | - | - |
| Current Rating | - | 1A | 6.7A |
| Qualification | - | AEC-Q200 | AEC-Q200 |
| Operating Temperature Range | - | - 40 C to + 105 C | - 40 C to + 105 C |
| Package Case | - | 12575 metric | 12575 metric |
| Operating Temperature | - | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | - | 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) |
| Height Seated Max | - | 0.309" (7.85mm) | 0.309" (7.85mm) |
| Ratings | - | AEC-Q200 | AEC-Q200 |
| DC Resistance DCR | - | 408 mOhm Max | 12.48 mOhm Max |
| Material Core | - | Ferrite | Ferrite |
| Current Saturation | - | 1A | 9A |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | - | - |
| Frequency Test | - | 1kHz | 1kHz |