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SPM-LR Series Inductors

TDK introduces their SPM-LR series commercial grade power inductors

Image of TDK SPM-LR Series InductorsTDK’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.

Features and Benefits
  • 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
Applications
  • Tablet terminals
  • Laptop computers
  • HDDs, VRMs, and servers
  • Compact power supply modules

SPM-LR Series

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
FIXED IND 1.5UH 2.9A 81.4 MOHMSPM3012T-1R5M-LRFIXED IND 1.5UH 2.9A 81.4 MOHM3941 - ImmediateView Details
FIXED IND 2.2UH 4.4A 61.6 MOHMSPM4020T-2R2M-LRFIXED IND 2.2UH 4.4A 61.6 MOHM3670 - ImmediateView Details
FIXED IND 4.7UH 3.7A 67.6 MOHMSPM5020T-4R7M-LRFIXED IND 4.7UH 3.7A 67.6 MOHM3382 - ImmediateView Details
FIXED IND 1UH 8.6A 17.2 MOHM SMDSPM5020T-1R0M-LRFIXED IND 1UH 8.6A 17.2 MOHM SMD1879 - ImmediateView Details
FIXED IND 1UH 3.8A 45.1 MOHM SMDSPM3015T-1R0M-LRFIXED IND 1UH 3.8A 45.1 MOHM SMD3441 - ImmediateView Details
FIXED IND 1.5UH 3.3A 62.4 MOHMSPM3015T-1R5M-LRFIXED IND 1.5UH 3.3A 62.4 MOHM2256 - ImmediateView Details
FIXED IND 1UH 4.7A 36.3 MOHM SMDSPM4012T-1R0M-LRFIXED IND 1UH 4.7A 36.3 MOHM SMD2397 - ImmediateView Details
FIXED IND 1UH 3.8A 36.9 MOHM SMDSPM3020T-1R0M-LRFIXED IND 1UH 3.8A 36.9 MOHM SMD5596 - ImmediateView Details
FIXED IND 3.3UH 2.2A 121 MOHMSPM3020T-3R3M-LRFIXED IND 3.3UH 2.2A 121 MOHM5095 - ImmediateView Details
FIXED IND 1.5UH 3.4A 55 MOHM SMDSPM3020T-1R5M-LRFIXED IND 1.5UH 3.4A 55 MOHM SMD2309 - ImmediateView Details
FIXED IND 1.5UH 5.2A 36.9 MOHMSPM5015T-1R5M-LRFIXED IND 1.5UH 5.2A 36.9 MOHM3975 - ImmediateView Details
FIXED IND 6.8UH 2.2A 193.2 MOHMSPM4020T-6R8M-LRFIXED IND 6.8UH 2.2A 193.2 MOHM2156 - ImmediateView Details
FIXED IND 1UH 5.6A 28.1 MOHM SMDSPM4020T-1R0M-LRFIXED IND 1UH 5.6A 28.1 MOHM SMD1734 - ImmediateView Details
FIXED IND 6.8UH 2.8A 118.5 MOHMSPM5020T-6R8M-LRFIXED IND 6.8UH 2.8A 118.5 MOHM1935 - ImmediateView Details
FIXED IND 3.3UH 1.9A 218.5 MOHMSPM3010T-3R3M-LRFIXED IND 3.3UH 1.9A 218.5 MOHM8000 - ImmediateView Details
FIXED IND 4.7UH 1.8A 199.1 MOHMSPM3015T-4R7M-LRFIXED IND 4.7UH 1.8A 199.1 MOHM3134 - ImmediateView Details
FIXED IND 1UH 3.3A 60.8 MOHM SMDSPM3010T-1R0M-LRFIXED IND 1UH 3.3A 60.8 MOHM SMD2748 - ImmediateView Details
FIXED IND 1.5UH 2.3A 118.6 MOHMSPM3010T-1R5M-LRFIXED IND 1.5UH 2.3A 118.6 MOHM3955 - ImmediateView Details
FIXED IND 2.2UH 2A 166 MOHM SMDSPM3010T-2R2M-LRFIXED IND 2.2UH 2A 166 MOHM SMD3717 - ImmediateView Details
FIXED IND 4.7UH 1.4A 374.6 MOHMSPM3010T-4R7M-LRFIXED IND 4.7UH 1.4A 374.6 MOHM3976 - ImmediateView Details
Published: 2016-04-08