TDK SLF7045T
SLF7045T variants from TDK
SLF7045T Overview
What changes between part numbers, and what to check before you lock the BOM — Passive Components.
Key Features
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
- 16 distinct suffix patternsExamples: 100M1R3-PF, 100M1R8-H, 101MR50-PF, 102MR14-PF, 150M1R1-PF (+11 more). Decode suffix meaning in the ordering notes under the variant table.
Target Applications
- Passive Components — design-in and field replacement
- BOM scrub where only the base prefix is known but suffix is TBD
- Second-source checks when the original MPN is constrained
Ordering Variants
Compare 16 SLF7045T part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|
| SLF7045T-100M1R3-PF | FIXED IND 10UH 1.78A 43.2MOHM SM | TDK | Active | Compliant | In Stock | |
| SLF7045T-100M1R8-H | FIXED IND 10UH 1.8A 56.4MOHM SMD | TDK | Active | Compliant | In Stock | |
| SLF7045T-101MR50-PF | FIXED IND 100UH 650MA 300MOHM SM | TDK | Active | Compliant | In Stock | |
| SLF7045T-102MR14-PF | FIXED IND 1MH 250MA 2.736OHM SMD | TDK | Active | Compliant | In Stock | |
| SLF7045T-150M1R1-PF | FIXED IND 15UH 1.53A 62.4MOHM SM | TDK | Active | Compliant | In Stock | |
| SLF7045T-151MR40-PF | FIXED IND 150UH 550MA 408MOHM SM | TDK | Active | Compliant | In Stock | |
| SLF7045T-220MR90-PF | FIXED IND 22UH 1.34A 73.2MOHM SM | TDK | Active | Compliant | In Stock | |
| SLF7045T-221MR33-PF | FIXED IND 220UH 450MA 624MOHM SM | TDK | Active | Compliant | In Stock | |
| SLF7045T-330MR82-PF | FIXED IND 33UH 1.09A 115.2 MOHM | TDK | Active | Compliant | In Stock | |
| SLF7045T-331MR25-PF | FIXED IND 330UH 370MA 888MOHM SM | TDK | Active | Compliant | In Stock | |
| SLF7045T-3R3M2R2-H | FIXED IND 3.3UH 2.2A 33.6MOHM SM | TDK | Active | Compliant | In Stock | |
| SLF7045T-3R3M2R5-PF | FIXED IND 3.3UH 2.3A 24 MOHM SMD | TDK | Active | Compliant | In Stock | |
| SLF7045T-470MR75-PF | FIXED IND 47UH 920MA 150MOHM SMD | TDK | Active | Compliant | In Stock | |
| SLF7045T-4R7M2R0-PF | FIXED IND 4.7UH 2.1A 36 MOHM SMD | TDK | Active | Compliant | In Stock | |
| SLF7045T-680MR60-PF | FIXED IND 68UH 770MA 210MOHM SMD | TDK | Active | Compliant | In Stock | |
| SLF7045T-6R8M1R7-PF | FIXED IND 6.8UH 1.74A 46.8 MOHM | TDK | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on SLF7045T map to package, grade, and reel options.
How to Choose the Right SLF7045T Passive Components
Match the footprint first
Pull the exact package drawing for your MPN — base-number swaps fail most often at the footprint, not the schematic.
Electrical headroom
Compare voltage and current columns in the variant table. For SLF7045T, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.
Temp grade letter matters
Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.
Copy the full MPN
Do not BOM only "SLF7045T" — include the full suffix (e.g. 100M1R3-PF, 100M1R8-H, 101MR50-PF). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for SLF7045T product family
Identity
Variant Parameters
Source SLF7045T with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 16 ordering variants from TDK. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the SLF7045T product family.