SMD Power Inductors

DIRECT SMD Power Inductors (Coils) extend inductance range for low-profile, high-current inductors and provides efficient operation and power savings.

Products Include following types:
Backlight Inductor, Power Shielded Inductors, Power Unshielded Inductors Power Toroidal Inductor.

Applications include: DC-to-DC conversion in next-generation handheld devices, notebooks and desktop computers, LCD driver, cellular phone, transformers, TV game, computer devices, OA equipment, output ripple current filter, portable communication equipments, VCR camera, etc..

SMD POWER INDUCTORS - Download Entire Power Inductor Catalogue.

SMD Shielded Inductors

Thumbnail Description
(TPSTP) High Current Power Inductors
Direct (TPSTP) High Current Power Inductors Provide Optimum Performance and Efficiency in Real Estate-saving Sizes. Direct Electronics has added those new generation portable products in new ranges of high-current chip inductors, TPSTP2110, TPSTP2112, TPSTP2114, and TPSTP2816, for use in DC-DC converter applications.
Download (TPSTP) PDF
(TPSPC) Large Current Power Inductors
Get High Efficiency and Low Core Loss Inductor Solutions in Direct (TPSPC) series. Direct Electronics has added those new generation portable products in new ranges of low-profile wirewound chip inductors, TPSPC1055, TPSPC1060, TPSPC1260, and TPSPC2111, for use in TV, VCR,Switching power sources, NC machines applications.
Download (TPSPC) PDF
(TPSME) Shielded Miniature Low Profile Power Inductors
Direct (TPSME) Miniature Low Profile Power Inductor for new generation portable products. Direct Electronics has added new ranges of low-profile wire wound chip inductors, TPSME201610, TPSME252010, TPSME252012,TPSME3010, TPSME3012, TPSME3015, TPSME4012, TPSME4018, TPSME4030, TPSME5020, TPSME6045, and TPSME8040, for use in DC-DC converter applications.
Download (TPSME) PDF
(TPSPA) Low-Profile High-Current Power Inductors
Direct's (TPSPA) inductor features high current and low direct current resistance (DCR) in a rugged surface-mount package. Available in six industry-standard footprint (4.2 mm x 4.4 mm), (5.2 mm x 5.4 mm), (6.6 mm x 7.15 mm), (10.1 mm x 11.15 mm), (12.6 mm x 13.65 mm), and (17.15 mm x 17.15 mm) with a profile from 1.2 mm to 7.0 mm maximum.
Download (TPSPA) PDF
(TPSPA) Power Inductors
Direct's (TPSPA) inductor features high current and low direct current resistance (DCR) in a rugged surface-mount package. Available in six industry-standard footprint (4.2 mm x 4.4 mm), (5.2 mm x 5.4 mm), (6.6 mm x 7.15 mm), (10.1 mm x 11.15 mm), (12.6 mm x 13.65 mm), and (17.15 mm x 17.15 mm) with a profile from 1.2 mm to 7.0 mm maximum.
Download (TPSPA) PDF
(TPSDC) Low Profile Low DCR Power Inductors
To meet the electrical demands of next-generation products such as microprocessors, high-current dc/dc converters and telecom equipment, the (TPSDC) SMD Inductors from Direct Electronic targets applications that require wide range inductance, lower DCR and high current.
Download (TPSDC) PDF
(TPSDS) Low DCR High Current Inductors
Direct's new (TPSDS) power inductor series has improved and combined three key factors of low direct current resistance (DCR), high-current, and low-profile in one package. This consists of the internal wound coil being packed tightly with magnetic iron powder and a shielded case that helps the inductor to produce a much lower audible noise.
Download (TPSDS) PDF
(TPSRB) EMI High-Saturation Power Inductors
Direct Integrated E-Shield for Reduction of EMI In The Compact Case Size. The compact inductors save valuable board space, measuring only 5.6 mm x 6.2 mm x 3.2 mm for TPSRB63, 7.0 mm x 7.8 mm x 4.5 mm for TPSRB74, 9.0 mm x 10.0 mm x 5.5 mm for TPSRB105.
Download (TPSRB) PDF
(TPSRH) Large Current Power Inductors
Direct enhances chip power inductor (TPSRH) family series covering complete footprint with profile from 3.0 mm to 10.8 mm, inductance from 1.00 μH to 1000.00 μH, low DCR 0.008Ω to 21.6Ω, and Rated Current up to 10.0A.
Download (TPSRH) PDF
(TPSRH-74B/125B/127B) Large Current Inductors
Direct (TPSRH74B/125B/127B) with wire wound and magnetically shielded construction offers a variety of characteristics and high performace. Customers can select the optimum characteristics by choosing from footprint, DCR, and a wide range of inductance values and tolerances with some types offering magnetic shielding.
Download (TPSRH-74B/125B/127B) PDF
(TPSRH-103R/104R/105R) High Current Inductors
Direct (TPSRH-63R/103R/104R/105R) with wire wound and magnetically shielded construction offers a variety of characteristics and high performace. Customers can select the optimum characteristics by choosing from footprint, DCR, and a wide range of inductance values and tolerances with some types offering magnetic shielding.
Download (TPSRH-103R/104R/105R) PDF
(TPSRH-2D/3D/4D/5D/6D/8D) Low-DCR Low-Profile High-Current Inductors
Direct has unveiled (TPSRH-2D/3D/4D/5D/6D/8D) surface mount low-profile inductor series. Those compact devices feature ultra-low 1.1 mm to maximum 6.0 mm profile, with a wide inductance range and low direct current resistance (DCR).
Download (TPSRH-2D/3D/4D/5D/6D/8D) PDF
(TPSLF) Low DCR High Saturation Power Inductors
Direct has once again extended its TPSLF family of high-current, wire wound, low-profile inductors with a new device that offers the lowest direct current resistance (DCR) available in a compact (6.2mm x 6.2mm), (7.4mm x 7.4mm), (10.1mm x 10.1mm), (12.5mm x 12.5mm) package with a low 3.0mm, 3.5mm, 4.5mm, 5.1mm, 5.5mm, 6.5mm, and 7.5mm height profile.
Download (TPSLF) PDF
(TPSDBL) Backlight High Voltage Inductors
Direct SMD high voltage inductors with high breakdown voltage for back light applications. Magnetically Shielded Construction to avoid radiation, Direct (TPSDBL) features high breakdown voltage, and very low direct current resistance (DCR). The height only 2.92 mm, they have a footprint of (6.6 x 4.45 mm). Direct (TPSDBL) low profile series is specified for backlight applications, such as PDA, USB, LCD, and TFT.
Download (TPSDBL) PDF
(TPSH) Low DCR Low-Profile Power Inductors
Direct's Low DCR Low-Profile Power Inductors fit into to more protable applications. The miniaturization of battery-powered devices also requires more compact circuit-board designs, and therefore smaller but more-effective inductor designs. Direct (TPSH) offers an inductance range from 1.0 μH to 1000.0 μH, and DCR from 0.009Ω to 19.110Ω,.
Download (TCSH) PDF
(TPSTX) SMD Compact Power Toroidal Inductors
Direct SMD Compact Power Toroidal Inductors are bursting with energy. These low cost surface-mount toroidal inductors meanwhile are designed for use in switching AC/DC power supplies and DC/DC converters. The (TPSTX) series offer low DC resistance and is available with current ratings up to 7.9 A IDC and inductance values that range from 0.49 uH to 1201.70 uH.
Download (TPSTX) PDF

SMD Unshielded Inductors

Thumbnail Description
(TPUME) SMD High Frequency Power Inductors
High frequency design, outstanding Q values, superior SRF, all packaged in Direct (TPUME) Inductors. Direct Electronics has added new ranges of low-profile wire wound chip inductors, TPUME1206, TPUME1210L, TPUME1210, TPUME1812, and TPUME2220, for use in wireless communication equipments to increase flexibility of maximum height measurements with extended electrical characteristics.
Download (TPUME) PDF
(TPUD) Low-Profile Wirewound Power Inductors
SMD unshielded wire-wound power inductors compact low profile to 0.8 mm. Utilize open Magnetic circuit construction and advance winding technology in manufacturing low profile (TPUD) series. The maximum height of TPUD4006/4008 is only 0.8/1.0 mm, TPUD4011/4013 1.2/1.45 mm, and TPUD5011/5013 1.2/1.5 mm.
Download (TPUD) PDF
(TPUA) Miniature Power Wirewound Inductors
Direct has extended range of SMD miniature power wirewound inductors with new SMD series. The (TPU31A) series of wirewound SMD inductor comes with low profile at 1.6±0.3 mm maximum and available in 2.2 μH to 27 μH denominations. The series features low DC resistance, down to 0.09 Ω, and high rated current; up to 1.8 A is supported.
Download (TPUA) PDF
(TPUDF) Power Wirewound Inductors
Direct (TPUDF) unshielded Power inductor serves as a high-performing, space-saving and power-saving solution. The TPUDF series features wide inductance range from 1.00 μH to 1000.00 μH. The TPU5022DF version has an insertion height of 7.11 mm with low DC resistance down to 0.009 Ohm. Available inductance values for the new TPU5022DF are from 1.00 uH to 1000.00 uH with rated current up to 20.00 A.
Download (TPUDF) PDF
(TPUDHP) High Current Power Inductors
Direct's Power Inductors utilize wire wound technology enabling up to 30A high current. TPU5022DHP's self-leaded and open magnetic circuit construction is specified for high current applications with up to 30.00 A IDC. Inductance range from 0.78 µH to 15.00 µH.
Download (TPUDHP) PDF
(TPULF) SMD Unshielded Power Inductors
With a footprint of 7.4 x 7.4 mm, the (TPULF7032) version has an insertion height of 3.5 mm. Available inductance values for the new (TPULF7032) are from 1.00 uH to 100.00 uH with rated current up to 2.88A. With inductance values from 1.00 uH to 1000.00 uH, the (TPULF7045) has a rated current up to 2.8A. Thanks to its temperature stability, it can be used in ambient temperatures ranging from -40°C ~ +85°C.
Download (TPULF) PDF