Murata Electronics North America, Inc.
Smyrna, GA 30080
Nov 06, 2009 Series LQH3NP_J0 series wirewound chip inductors has low profile (1.2 mm max), and is available in 1.0-47 µH denominations. The series features low DC resistance, down to 0.040 Ohm, and rated current up to 1.62 A is supported. All parts are magnetically shielded to avoid electromagnetic interference with surrounding circuitry. Maximum footprint is 3.2 x 3.2 mm.

Coilcraft Inc.
Cary, IL 60013
Oct 20, 2009 Suited for mission-critical applications, ML Series 0603-size inductors offer inductance values of 47 nH to 22 µH and Q ratings as high as 50 at 250 MHz with self resonant frequencies as high as 16 GHz. Ceramic construction provides high current handling, while high-temperature encapsulant enables operation in ambient temperatures from -55 to 155°C. Featuring COTS Plus, tin-silver-copper, and tin-lead terminations, units offer MTBF of 1 billion hr.

Parker Hannifin Corp.
Oxford, MI 48371
Sep 16, 2009 Suited for use in Lucifer stainless steel solenoid valves as well as brass and aluminum X valves, "d mb" and "ia" ATEX-certified 37 mm Electrical Coils meet T6 temperature classes. Stainless steel fittings and IP67 protection level permit coils to be used where ambient constraints are hard, aggressive, and sometimes corrosive. By using booster technology for "ia" product, current consumption is reduced to 20-15 mA, allowing usage in markets with intrinsically safe electrical circuits.

Epcos, Inc.
Iselin, NJ 08830
Sep 11, 2009 Sample kit for automotive electronics developers is offered in type with B82450A series transponder coils, with dimensions of .8 x 2.7 x 2.7 mm³ and 11.4 x 3.5 x 3.5 mm³. Coils cover inductances from 1.0-7.0 mH and have sensitivity from 10-51 mV/µT. Kit is also available with B82451N series coils, at 7.7 x 7.7 x 2.65 mm³, and contained for polarization in z coordinate. Rugged inductors are designed for frequency of 125 kHz and operate in temperatures from -40 to +125°C.

Pulse Engineering, Inc.
San Diego, CA 92128
Sep 04, 2009 Measuring 7.6 x 7.4 x 6.4 mm, Model PG0871NL features DCR of 1.5-31.5 mW and tolerance of ±8%, with inductance values from 0.46-10.5 µH and saturation current from 6.3-28 A. Measuring 10.8 x 9.2 x 8 mm, PG0702NL offers DCR of 0.68-7.7 mW with tolerance of ±6%, inductance values of 0.30-6.8 µH, and saturation current of 8.5-42 A. Both SMT units operate in temperatures from -40 to +130°C and feature 3-pin design to ensure mechanical stability. Ferrite core material resists thermal aging.

Datatronic Distribution
Romoland,, CA 92585
Aug 26, 2009 Designed to provide EMI/RFI protection in current handling applications up to 8.4 A, DR217 Series is available with inductance range from 1.0 µH to 150 mH depending on model, and DCR of 0.008-520 W maximum over maximum current rating from 8.4-0.045 A. Inductors feature through-hole wirewound coil design, and come in round packages sized from 0.196-0.551 in. dia, with lead spacing from 0.78-0.295 in., depending on model. Series is suited for high-temperature soldering.

Taiyo Yuden (USA), Inc.
Schaumburg, IL 60173
Aug 17, 2009 Supplied in 3 x 3 x 1.2 mm package, NRV3012 is intended for LED flash DC-DC converter applications in camera-equipped cell phones and other portable electronic devices. Its 1.8 A rated current is based on DC saturation, and max temperature rise current is 1.10 A. Sleeveless, square-core winding eliminates wasted space and thickens lead wire inside inductor to achieve minimal DC resistance (0.120 X). Along with ferrite construction, features include inductance of 2.2 µH.

SMP Sintermetalle Prometheus GmbH & Co KG
Graben-Neudorf   Germany
Jul 20, 2009 Using core materials made of powder composites specifically engineered for individual application, Inductive Chokes have low eddy current and hysteresis losses. Through encapsulated design, chokes also achieve low-intensity stray fields, enabling other components to be placed in close vicinity without risk of magnetic interaction. Maintenance-free, RoHS-compliant units have been tested and approved for use in offshore installations.

Murata Power Solutions, Inc.
Mansfield, MA 02048
Jun 10, 2009 Featuring integral ferrite shield, Series 1200RS and 1200LRS are suited for power line filtering in low to medium current applications such as switching power supply circuits. Through hole, radial leaded devices have overall dimensions of 10.5 mm dia x 8.5 mm. Operating from -40 to +85°C, Series 1200LRS offers inductance values from 6.8 µH to 22 mH and DC current rating up to 4.7 A IDC, while Series 1200RS features inductance from 10 µH to 1 mH and max current rating of 4.6 A IDC.

BI Technologies Corp.
Fullerton, CA 92835-1051
Jun 01, 2009 Suitable for motherboard and computer power applications, HM58 Series high-current low-loss cube inductor features heavy-gauge coil wire and exhibits saturation current rating up to 60 A at frequencies to 1 MHz. It has operating temperature range from -40 to +125°C and is available in standard tray packaging. DCR ratings are from 0.65-1.05 mW, with tolerances to ±5%. With through-hole configuration and 3 open sides, device requires footprint of only 11 x 11.5 mm.

BI Technologies Corp.
Fullerton, CA 92835-1051
May 28, 2009 Suited for use in consumer electronics, surface-mount HM78D Series can be configured as inductor, common mode choke, or DC/DC converter. It is also specified for use in SEPIC applications and can be configured as 2 single inductors connected in series or parallel or as 1:1 transformer. Rated current inductance from 1.176-4,036 µH when connected in series and 0.33-1,000 µH in parallel, and max DC resistance ranges from 0.0295-15.6 ohm and 0.0074-3.89 ohm, respectively.

Datatronic Distribution
Romoland,, CA 92585
Apr 24, 2009 Measuring 9.15 x 6.0 x 5.2 mm and 9.15 x 6.0 x 4.8 mm, respectively, low-profile, common mode DR332-1 and -2 Choke Series minimize radiated/common mode conducted emissions on balanced twisted pair transmission lines and pass differential mode dc currents and signals. Operating in temperatures from -40 to +85°C, units feature inductance range of 5-4.7 mH and current range of 2.5-0.2 A. RoHS-compliant units operate over a wide frequency range to more than 100 MHz.

BI Technologies Corp.
Fullerton, CA 92835-1051
Mar 09, 2009 Featuring powdered iron alloy core material, HA55 Series is designed for automotive underhood environments. Products have current inductance values from 7-20 µH, and recommended frequency is up to 400 kHz, depending on device. Rated current range is from 40-60 A, with saturation current from 43-50 A, and DC resistance is from 1.7-3.35 mW. Operating temperature range starts from -40°C to +180°C.

Vishay Intertechnology, Inc.
Malvern, PA 19355 2143
Mar 04, 2009 Featuring 17.15 x 17.65 mm footprint and 7.0 mm profile, IHLP-6767GZ-01 delivers maximum frequency to 2 MHz, DCR down to 0.63 m typical, and standard inductance values from 0.22-10 µH. It offers saturation current range of 25-129 A, heat rating current range from 12.5-44 A, and handles high transient current spikes without hard saturation. Specified for operating temperature of 55 to +125°C, device has resistance to thermal shock, moisture, mechanical shock, and vibration.

Gowanda Electronics Corp.
Gowanda, NY 14070
Feb 27, 2009 Added to military's DSCC Qualified Products List, MLP5025 Series is qualified to MIL-PRF-27/367A, while MLP1812 Series meets MIL-PRF-27/368A, and MLP8527 Series meets MIL-PRF-27/370A. Series MLP5025 features inductance range of 0.22-22,000 µH, 7.00-.050 A current rating, and max DCR of .0080-160 W, while Series MLP1812 features 1.0-330 µH, 1.050-.090 A, and .113-15.240 W, and Series MLP5025 is rated at 6.27-.09 A with 1.0-18,000 µH inductance and .009-40.0 W max DCR.

SMP Sintermetalle Prometheus GmbH & Co KG
Graben-Neudorf   Germany
Feb 23, 2009 Limiting input on primary side, Low-Loss Chokes for inverters are vibration- and impact-resistant with voltage rise up to 10 kV/µs and magnetostriction-free material for quiet operation. UL-listed, Class H insulation system provides thermal protection up to 180°C. With coating that protects against dust and water, IP66-rated chokes can be fitted outside inverters, eliminating need for cooling fans, and saving both energy and installation space.

Vishay Intertechnology, Inc.
Malvern, PA 19355 2143
Feb 12, 2009 Featuring profile of 1.2 mm for both sides of cut-out PCBs, IHLW-5050CE-01 offers saturation current range from 14-84 A, typical DCR from 0.8-30.4 mW, and maximum DCR from 0.96-34 mW. With frequency range up to 5 MHz, product can be used for voltage regulator module and dc-to-dc converter applications. RoHS-compliant, it is specified for operating temperature range of 55-125°C and offers resistance to thermal shock and moisture.

Grupo Premo
Barcelona   Spain
Feb 02, 2009 Offered in 3 different formats: 100, 120, and 180 mm high, and 100 and 120 mm in dia, POT CORE series can be used both as input and output chokes for solar, wind, and fuel-cell inverter applications. Due to its completely shielded format, series is ideal solution to avoid electromagnetic noise through choke. Available in one- or two-cell format (dual inductor), products have current capability of 44 A, and operating frequencies up to 25 KHz.

Murata Power Solutions, Inc.
Mansfield, MA 02048
Jan 29, 2009 Suited for low and medium current applications and high density circuits, RoHS compliant, low DC resistance 1100R and 1300R series are fully backward compatible with Sn/Pb soldering systems. Measuring 4.0 mm dia x 5.5 mm, 1100R series offers inductance values ranging from 1.0-470 µH and has maximum current ratings of 0.14-3.0A. Series 1300R measures 8.0 mm dia x 10 mm, has inductance values of 1.5 µH to 68 mH, and maximum current ratings between 0.04-6.3 A.

SMP Sintermetalle Prometheus GmbH & Co KG
Graben-Neudorf   Germany
Jan 23, 2009 Suited for inverters used in wind turbines, maintenance-free chokes may be constructed as single-conductor chokes, individual chokes, choke modules, or LC filters to accommodate specific applications. Optimized design lends to service longevity, while use of low-loss materials contributes to energy efficiency. Offered as chokes and filters for frequencies up to 200 kHz and current to 1,000 A, products can be used in power electronics, power generation, and instrumentation/control.