| PartNumber | SLF12555T-102MR34-PF | SLF12555T-100M3R4-PF | SLF12555T-101M1R1-PF |
| Description | Fixed Inductors SMD 1000uH 0.34amps | Fixed Inductors SMD 10uH 3.4amps | Fixed Inductors SMD 100uH 1.1amps |
| 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 | Shielded |
| Inductance | 1 mH | 10 uH | 100μH |
| Tolerance | 20 % | 20 % | ±20% |
| Maximum DC Current | 0.6 A | 4.3 A | 1.1 A |
| Maximum DC Resistance | 1.344 Ohms | 25.8 mOhms | 117 mOhms |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 105 C | + 105 C | - |
| Test Frequency | 1 kHz | 1 kHz | 1 kHz |
| Termination | - | - | - |
| Mounting Style | PCB Mount | PCB Mount | SMD/SMT |
| Package / Case | 12555 metric | 12555 metric | - |
| Length | 12.5 mm | 12.5 mm | 12.5 mm |
| Width | 12.5 mm | 12.5 mm | 12.5 mm |
| Height | 5.8 mm | 5.8 mm | 5.5 mm |
| Application | Power | Power | - |
| Series | SLF | SLF | SLF |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Core Material | Ferrite | Ferrite | Ferrite |
| Product | Fixed Inductors | Fixed Inductors | Power Inductors |
| Type | Wirewound | 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 | 0.091712 oz | 0.091712 oz | - |
| Current Rating | - | - | 1.8A |
| Operating Temperature Range | - | - | - 40 C to + 105 C |
| Package Case | - | - | Nonstandard |
| Operating Temperature | - | - | -40°C ~ 105°C |
| Mounting Type | - | - | Surface Mount |
| Size Dimension | - | - | 0.492" L x 0.492" W (12.50mm x 12.50mm) |
| Height Seated Max | - | - | 0.228" (5.80mm) |
| Ratings | - | - | - |
| DC Resistance DCR | - | - | 140.4 mOhm Max |
| Material Core | - | - | Ferrite |
| Current Saturation | - | - | 1.1A |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | - | - |
| Frequency Test | - | - | 1kHz |