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SPM-LR Series Inductors
TDK introduces their SPM-LR series commercial grade power inductors
TDK’s SPM-LR series power inductors are magnetically shielded, wire-wound inductors designed for use in power circuits. Their low profile makes them ideal for use in applications where height is restricted. The SPM-LR series has low inductance variance in high temperature environments with good DC superimposition characteristics and achieves large current, low RDC, and compactness compared to ferritewound type inductors. A metallic magnetic material is used and the structure has an integrated molded coil so hum noise is lower with the SPM-LR series inductors than with core adhesive coils. The SPM-LR series also has a redesigned terminal construction, based mainly on material change, and has a DCR improvement anywhere from 4% to 50% depending on case size and inductance value as compared with its predecessor SPM series.
- Low profile
- Large current and low RDC
- Operating temperature and storage temperature range of -40°C to +125°C after the PC board is mounted
- Tablet terminals
- Laptop computers
- HDDs, VRMs, and servers
- Compact power supply modules
SPM-LR Series
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 |  | SPM3012T-1R5M-LR | FIXED IND 1.5UH 2.9A 81.4 MOHM | 16955 - Immediate | $1,575.00 | View Details |
| | SPM3012T-2R2M-LR | FIXED IND 2.2UH 2.6A 102.3 MOHM | 888 - Immediate | $1,575.00 | View Details |
| | SPM3020T-1R0M-LR | FIXED IND 1UH 3.8A 36.9 MOHM SMD | 2855 - Immediate | $1,544.00 | View Details |
| | SPM3020T-2R2M-LR | FIXED IND 2.2UH 2.8A 84.2 MOHM | 1259 - Immediate | $1,544.00 | View Details |
| | SPM4020T-4R7M-LR | FIXED IND 4.7UH 2.5A 147.2 MOHM | 125 - Immediate | $1,591.00 | View Details |
| | SPM5015T-2R2M-LR | FIXED IND 2.2UH 4.8A 43.5 MOHM | 3047 - Immediate | $1,606.00 | View Details |
| | SPM5020T-1R5M-LR | FIXED IND 1.5UH 5.9A 24.8 MOHM | 670 - Immediate | $1,900.00 | View Details |
| | SPM5020T-100M-LR | FIXED IND 10UH 2.3A 174.8 MOHM | 399 - Immediate | $1,900.00 | View Details |
| | SPM5020T-2R2M-LR | FIXED IND 2.2UH 4.6A 40.7 MOHM | 319 - Immediate | $1,900.00 | View Details |
| | SPM3010T-1R0M-LR | FIXED IND 1UH 3.3A 60.8 MOHM SMD | 3096 - Immediate | $1,514.00 | View Details |
| | SPM3010T-3R3M-LR | FIXED IND 3.3UH 1.9A 218.5 MOHM | 2000 - Immediate | $1,514.00 | View Details |
| | SPM3015T-4R7M-LR | FIXED IND 4.7UH 1.8A 199.1 MOHM | 1492 - Immediate | $1,514.00 | View Details |
| | SPM3020T-3R3M-LR | FIXED IND 3.3UH 2.2A 121 MOHM | 7905 - Immediate | $1,544.00 | View Details |
| | SPM4012T-1R0M-LR | FIXED IND 1UH 4.7A 36.3 MOHM SMD | 4470 - Immediate | $1,544.00 | View Details |
| | SPM4015T-6R8M-LR | FIXED IND 6.8UH 1.8A 234.6 MOHM | 3646 - Immediate | $1,544.00 | View Details |
| | SPM3012T-3R3M-LR | FIXED IND 3.3UH 1.7A 185.4 MOHM | 3769 - Immediate | $1,575.00 | View Details |
| | SPM3012T-1R0M-LR | FIXED IND 1UH 3.4A 59.4 MOHM SMD | 1194 - Immediate | $1,575.00 | View Details |
| | SPM3012T-4R7M-LR | FIXED IND 4.7UH 1.5A 266.3 MOHM | 402 - Immediate | $1,575.00 | View Details |
| | SPM4020T-6R8M-LR | FIXED IND 6.8UH 2.2A 193.2 MOHM | 21899 - Immediate | $1,591.00 | View Details |
|  | SPM4020T-R68M-LR | FIXED IND 680NH 7A 16 MOHM SMD | 2245 - Immediate | $1,591.00 | View Details |
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