California Micro Devices
Milpitas, CA 95035
Aug 28, 2009 Models CM1457-04CP/-06CP/-08CP are 4-, 6-, and 8-channel EMI filters, respectively, supplied in 1.56 x 1.05 mm, 2.36 x 1.05 mm, 3.16 x 1.05 mm RoHS-compliant packages. Each employ Praetorian III inductor based filter architecture and provide -30 dB attenuation starting at 700 MHz and greater than -40 dB attenuation from 800-3,000 MHz. Typical cutoff frequency is 400 MHz, promoting signal integrity for clock frequencies as high as 125 MHz.

Vishay Intertechnology, Inc.
Malvern, PA 19355 2143
Aug 25, 2009 Featuring 0.6 mm profile, 4-channel VEMI45LA-HNH and 8-channel VEMI85LA-HGK are housed in LLP1713 and LLP3313 packages, respectively. Units provide EMI filtration and ESD protection for embedded cameras and LCDs in PDAs, mobile phones, or any system that receives RF signals in 800-2,400 MHz frequency range. Lead-free and RoHS-compliant, filters feature typical cut-off frequencies of 150 MHz, low line resistance of 12 W, and line inductance of 10 nH.

Bourns, Inc.
Riverside, CA 92507 2129
Jul 22, 2009 Comprised of 5 models that cover frequency range of 200-1,600 MHz, Pb-free SRF series are required in PCs, data terminals, test equipment, and process controllers for high-frequency suppression into or out of electronic equipment. RoHS-compliant products feature current ratings as high as 5 A and inductance values from 0.55-6,500 µH, which make this series suited for computer, communication, instrumentation, industrial, and medical applications.

ON Semiconductor, LLC
Phoenix, AZ 85008
Jun 09, 2009 Suited for high-speed data lines, NUC2401MN combines common mode EMI filtering with ESD protection to ±12 kV. Unit operates in temperatures from -40 to +85ºC, and provides Machine Model and Human Body Model ESD ratings of 1.6 kV and 16 kV, respectively. Maxi peak pulse current rating is 19 A, and max clamp voltage is 10 V at peak current of 5 A. Cutoff frequency for common mode noise reduction is 40 MHz and common mode impedance at 100 MHz and 500 MHz is 200 W and 500 W, respectively.

PREMO Group
Barcelona   Spain
May 15, 2009 Designed according to UL1283 and EN60939 standards, three-phase, compact HCW serie EMC filter is suited for use in UPS, mining industry equipment, energy regeneration converters, and industrial machinery with converters and inverters up to 2,000 kVA. It is offered with up to 720 Vac and optional protective covers for busbar. Filter's double stage topology in common mode and additional differential mode stage, offer high attenuation from 9 kHz up to 30 MHz in both modes.

Schurter, Inc.
Santa Rosa, CA 95403
May 07, 2009 Featuring built-in overload protection, maximum high power density, and EMC filter performance, series DA22 is rated for currents up to 10 A at 125/250 Vac. It is pre-wired between inlet and fuseholder, eliminating wiring of these components and minimizing assembly time with direct mounting to PCB. Filter and shielding are incorporated directly at point of entry, while overload protection is provided by 1-pole or 2-pole shock-safe fuseholder for 5 x 20 mm fuses.

Tyco Electronics Corp.
Harrisburg, PA 17105-3608
Apr 14, 2009 Corcom GG series combines functions of general-purpose RFI filter with IEC power cord connector and single or dual metric fuseholder, while HG series acts as medical version of the GG series and features reduced line-to-ground capacitance to meet UL 2601 patient care requirements. HG series is also available with 5 in. wire lead option to aid installation. Both series feature .250 in. tab terminals, metric fuse holders, and current ratings up to 10 A at 250 Vac, 50/60 Hz.

VPT, Inc.
Blacksburg, VA 24063
Feb 23, 2009 With up to 10 A of output current and 150 W of output power, Model VPTi10-28 minimizes reflected noise of DC-DC converters, and simultaneously protects power system from inrush current damage. Unit provides transient operation up to 80 V per MIL-STD-704 and 100 V per MIL-STD-1275, making it suited for military and avionics applications. Housed in 6-sided metal enclosure, module operates over temperature range of -55 to 100°C and features 45 dB minimum attenuation at 500 kHz.

Lambda Americas
San Diego, CA 92154
Feb 16, 2009 RoHS compliant R Series filters provide wide range of electrical noise attenuation curves in metal cases with connection options. Single-phase units have current ratings from 0.5-300 A, with line voltages up to 250 Vac/dc and leakage currents of 1 mA. Three-phase units have current ratings from 6-1,000 A, with line voltages up to 500 Vac/dc and maximum leakage current of 2.5 mA at 250 Vac, 60 Hz or 5 mA at 500 Vac, 60 Hz. Operating temperature range is from -25 to +85°C.

Schurter, Inc.
Santa Rosa, CA 95403
Feb 04, 2009 Providing overcurrent protection up to 20 A, Series 6135 offers C14 appliance inlet, while Series 6136 features C20 inlet, according to IEC 60320. Both provide snap-in mounting and are equipped with thermal positively trip-free release circuit breaker. Series 6135 features 2-pole switch with or without 1- or 2-pole overcurrent protection, while 6136 is offered in 1-pole with switch only or switch and overcurrent protection. Ability to manually reset circuit avoids need for fuse replacement.

Semtech Corp.
Newbury Park, CA 91320
Jan 26, 2009 Offering greater than 30 dB attenuation for cellular lines operating at 1.8-2.5 GHz, EClamp(TM) 237xK family of resistor-capacitor (R-C) protection devices have low C(in) value of 20 pF and resistance of 100 W. Each device includes TVS diodes for ESD protection and R-C network for EMI/RFI filtering. Offered in SLP package, they feature flow-through design, 500 micron package height, and 400 micron lead pitch. Series includes 4-line EClamp2374K, 6-line EClamp2376K, and 8-line EClamp2378K.

Schaffner EMC, Inc.
Edison, NJ 08837
Jan 21, 2009 Models FN9244 and FN9244E, featuring integrated choke for additional EMI suppression on earth line, carry current rating up to 15 A with inductance up to 59.5 mH. With integrated filter and IEC inlet, single-stage products reduce the number of required system components and conserve time when seeking EMI approval ratings or replacing system components. Each RoHS-compliant model is UL-, CSA-, and ENEC-approved and available with multiple mounting options.

Grupo Premo
Barcelona   Spain
Jan 05, 2009 Designed according to UL1283 and EN60939 regulations, DTRF series filters three-phase without neutral for currents of 20, 30, and 50 A. They feature plastic housings, no internal resins, and low leakage current. Compact filters suit applications including automation machinery, electro-medical equipment, frequency inverters and servo drives (with short length cables), switching power supplies, as well as applications with restrictive space requirements.

Tyco Electronics Corp.
Harrisburg, PA 17105-3608
Jan 05, 2009 Featuring vertical flange-mount configuration, Corcom P Series modules offer EMI/RFI filtering and rating of 10 A at 250 Vac, 50/60 Hz. UL-Recognized, CSA-Certified, and VDE-Approved, it is suited for healthcare equipment, household machinery, single- and switched-mode power supplies, and portable electronic devices. Configurable unit can incorporate on/off switch, voltage selection, fuse holder, and shield.

Befact Technologies Co., Ltd
Hsinchu city   Taiwan
Dec 03, 2008 Extracting power from PSE via Category 5 Ethernet cable, high power THPD and Normal power TPD Embedded Tiny PoE PD Modules support input voltage range of 36-55 and 39-55 Vdc, output power of 21 and 12 W, and measure 75 x 22 x 15.5 and 60 x 19.5 x 16 mm, respectively. IEEE802.3af compliant modules feature isolation level of 1.5 kV, and thermal cutoff and short circuit protection. Applications include wireless access point, IP and PTZ cameras, media converter, WiMax, and VoIP phone.

Spectrum Control, Inc.
Fairview, PA 16415
Dec 02, 2008 Utilizing ceramic capacitors as filter element, EMI Filter Plates feature epoxy potting for protection from physical stresses and rubber pin protector to prevent leads from being bent during transit and handling. Units provide EMI filtered signal line between electronic modules with isolation from 5 MHz to 18 GHz. Plates come in 2 mm high-density model with up to 74 lines/plate as well as .100 in. standard-density configuration with 60 pins/plate.

Tyco Electronics Corp.
Harrisburg, PA 17105-3608
Dec 02, 2008 Rated for 6 and 10 A, Corcom P Series is configurable platform that can incorporate on/off switch, voltage selection, fuse holder, and shield. UL Recognized, CSA Certified, and VDE approved modules are rated up to 10 A at 250 Vac, 50/60 Hz. Modules are suited for applications including healthcare equipment, household machinery, single- and switched-mode power supplies, and portable electronics devices.

Vishay Intertechnology, Inc.
Malvern, PA 19355 2143
Nov 04, 2008 MKP 339 X2, MKP 338 2 X2, and MKP 336 2 X2 electromagnetic interference suppression film capacitors offer lead pitches from 7.5-27.5 mm, capacitance values from 1 nF to 4.7 µF, and permissible DC voltage of 630 V. Climatic tested according to EN 60068-1 (55/110/56/B), encapsulation of devices consists of flame retardant UL-class 94 V-0 plastic case, which is epoxy resin sealed. Lead-free capacitors are RoHS-compliant and feature tinned wire leads.

STMicroelectronics
GENEVA   Switzerland
Oct 20, 2008 Featuring 1.98 x 2.08 mm flip-chip package, model EMIF10-LCD03F3 achieves better than -40 dB attenuation in mobile frequency range of 900 MHz to 3 GHz. It can withstand 15 kV contact discharge at inputs and outputs exceeding IEC61000-4-2 Level 4 standard. With bandwidth of 200 MHz at -3 dB, 30 pF maximum line capacitance, and 6 nsec max rise and fall times, device provides transparent EMI filtering and ESD protection for high-speed signals.

Pacific Aerospace & Electronic
Wenatchee, WA 98801
Sep 22, 2008 Flex Lead filters promote system reliability with design eliminates possibility of solder joint fatigue. Lead insulation is encapsulated inside filter body, reducing potential for accidental shorting. Rated for 50-500 Vdc, completely encapsulated products have 1,000 pF to 20 nF capacitance range, 100 GW min insulation resistance at 25°C, and -55 to +125°C operating temperature range. Filters meet requirements of MIL-F-15733 and MIL-F-28861 specifications.