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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 81.4MOHM SM | 18813 - Immediate | $8.40 | View Details |
| | SPM5015T-2R2M-LR | FIXED IND 2.2UH 4.8A 43.5MOHM SM | 973 - Immediate | $8.56 | View Details |
| | SPM3015T-2R2M-LR | FIXED IND 2.2UH 2.8A 86.6MOHM SM | 2686 - Immediate | $8.07 | View Details |
| | SPM4012T-1R0M-LR | FIXED IND 1UH 4.7A 36.3 MOHM SMD | 4620 - Immediate | $8.23 | View Details |
| | SPM3012T-2R2M-LR | FIXED IND 2.2UH 2.6A 102.3 MOHM | 9140 - Immediate | $8.40 | View Details |
| | SPM4020T-100M-LR | FIXED IND 10UH 1.8A 284.1MOHM SM | 625 - Immediate | $8.48 | View Details |
| | SPM4020T-R47M-LR | FIXED IND 470NH 8.7A 11.8MOHM SM | 241 - Immediate | $8.48 | View Details |
| | SPM4020T-2R2M-LR | FIXED IND 2.2UH 4.4A 61.6MOHM SM | 210 - Immediate | $8.48 | View Details |
| | SPM3010T-1R0M-LR | FIXED IND 1UH 3.3A 60.8 MOHM SMD | 3237 - Immediate | $8.07 | View Details |
| | SPM3020T-3R3M-LR | FIXED IND 3.3UH 2.2A 121MOHM SMD | 9005 - Immediate | $8.23 | View Details |
| | SPM3020T-2R2M-LR | FIXED IND 2.2UH 2.8A 84.2MOHM SM | 3497 - Immediate | $8.23 | View Details |
| | SPM3012T-1R0M-LR | FIXED IND 1UH 3.4A 59.4 MOHM SMD | 1305 - Immediate | $8.40 | View Details |
| | SPM3012T-4R7M-LR | FIXED IND 4.7UH 1.5A 266.3 MOHM | 587 - Immediate | $8.40 | View Details |
| | SPM4020T-6R8M-LR | FIXED IND 6.8UH 2.2A 193.2 MOHM | 21909 - Immediate | $8.48 | View Details |
| | SPM4020T-3R3M-LR | FIXED IND 3.3UH 3.5A 74.3MOHM SM | 1284 - Immediate | $8.48 | View Details |
| | SPM5015T-100M-LR | FIXED IND 10UH 2.3A 193.8MOHM SM | 1997 - Immediate | $8.56 | View Details |
| | SPM5015T-1R0M-LR | FIXED IND 1UH 6.3A 24.8 MOHM SMD | 829 - Immediate | $8.56 | View Details |
| | SPM5012T-2R2M-LR | FIXED IND 2.2UH 3.2A 67.7MOHM SM | 406 - Immediate | $8.56 | View Details |
| | SPM5015T-6R8M-LR | FIXED IND 6.8UH 2.8A 134.6 MOHM | 260 - Immediate | $8.56 | View Details |
| | SPM5020T-1R0M-LR | FIXED IND 1UH 8.6A 17.2 MOHM SMD | 2170 - Immediate | $10.13 | View Details |
Hong Kong, China