EMI / RFI Filters

EMI Filters are offered in single- and three-phase versions.
EMI / RFI Filters

EMI Filters are offered in single- and three-phase versions.

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...

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EMI / RFI Filters

RF Noise Canceller IC boosts signal strength.

Capable of canceling broad range of unwanted RF interference to improve receiver sensitivity, QHx230 helps increase GPS signal strength and satellite visibility. It is based on analog Q:Active® noise canceling technology, and incorporates interface that supports preset values for immediate deployment in mobile devices and laptop computers where EMI aggressors like camera buses or display...

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EMI / RFI Filters

EMI/RFI Filters protect high-res LCD screens in 3G phones.

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...

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EMI / RFI Filters

IEC Inlet Filters are offered in high attenuation versions.

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...

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Three-Phase Filters enable assembly on DIN rail.
EMI / RFI Filters

Three-Phase Filters enable assembly on DIN rail.

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...

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EMI Filter Plates feature epoxy potting and pin protector.
EMI / RFI Filters

EMI Filter Plates feature epoxy potting and pin protector.

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...

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EMI / RFI Filters

EMI Suppression Film Capacitors have 310 Vac rating.

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 Â-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...

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EMI / RFI Filters

EMI Filter supports 10 high-speed data lines.

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...

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Flexible Lead EMI Filters come in bolt and broadband versions.
EMI / RFI Filters

Flexible Lead EMI Filters come in bolt and broadband versions.

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....

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Motor Line Feed-Through Filters Now in Stock as Standards
EMI / RFI Filters

Motor Line Feed-Through Filters Now in Stock as Standards

Fairview, PA - August 18, 2008 - Spectrum Control, Inc.'s line of motor line feed-through filters (MLFT), a flexible low cost solution to EMI (RF) noise issues, now feature standard part numbers and are in stock for sampling. These filters provide EMI protection for DC Motor and other low voltage applications and offer significant insertion loss to pass global conductive and radiated EMC tests,...

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