TDK SLF12575T
SLF12575T variants from TDK
SLF12575T 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.
- 12 distinct suffix patternsExamples: 100M5R4-PF, 101M1R9-PF, 151M1R5-PF, 220M4R0-PF, 221M1R3-PF (+7 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 12 SLF12575T 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 |
|---|---|---|---|---|---|---|
| SLF12575T-100M5R4-PF | FIXED IND 10UH 5.4A 18.7MOHM SMD | TDK | Active | Compliant | In Stock | |
| SLF12575T-101M1R9-PF | FIXED IND 100UH 1.9A 150MOHM SMD | TDK | Active | Compliant | In Stock | |
| SLF12575T-151M1R5-PF | FIXED IND 150UH 1.6A 210MOHM SMD | TDK | Active | Compliant | In Stock | |
| SLF12575T-220M4R0-PF | FIXED IND 22UH 4A 31.6 MOHM SMD | TDK | Active | Compliant | In Stock | |
| SLF12575T-221M1R3-PF | FIXED IND 220UH 1.3A 310MOHM SMD | TDK | Active | Compliant | In Stock | |
| SLF12575T-2R7N7R0-PF | FIXED IND 2.7UH 7A 11.3 MOHM SMD | TDK | Active | Compliant | In Stock | |
| SLF12575T-330M3R2-PF | FIXED IND 33UH 3.4A 47.4MOHM SMD | TDK | Active | Compliant | In Stock | |
| SLF12575T-3R9N6R7-H | FIXED IND 3.9UH 6.7A 12.48 MOHM | TDK | Active | Compliant | In Stock | |
| SLF12575T-470M2R7-PF | FIXED IND 47UH 3A 63.4 MOHM SMD | TDK | Active | Compliant | In Stock | |
| SLF12575T-5R6N6R3-PF | FIXED IND 5.6UH 6.3A 13.9MOHM SM | TDK | Active | Compliant | In Stock | |
| SLF12575T-680M2R0-PF | FIXED IND 68UH 2.4A 77.8MOHM SMD | TDK | Active | Compliant | In Stock | |
| SLF12575T-6R8N5R9-PF | FIXED IND 6.8UH 5.9A 15.7MOHM SM | TDK | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on SLF12575T map to package, grade, and reel options.
How to Choose the Right SLF12575T 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 SLF12575T, 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 "SLF12575T" — include the full suffix (e.g. 100M5R4-PF, 101M1R9-PF, 151M1R5-PF). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for SLF12575T product family
Identity
Variant Parameters
Source SLF12575T with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 12 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 SLF12575T product family.