Electronic filters

87 companies | 506 products
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band-pass electronic filter
band-pass electronic filter
Planar X Filter Series

Board level Ceramic Based Thick Film RF Filters Planar X Series is part of an overarching initiative by Smiths Interconnect that entails the creation of best-in-class planar RF filter solutions designed ...

ceramic electronic filter
ceramic electronic filter

Frequency: 30 MHz - 40,000 MHz

... power operation. Each filter is custom-designed to your exact specification so that you will receive the optimum performance at the lowest cost. Standard cavity filters generally are designed using aluminum ...

tunable electronic filter
tunable electronic filter

Frequency: 24 MHz - 3,000 MHz

... the factory for your specific requirements. An additional feature of our Tunable Filter Product Line is the ability to ship standard bandpass and bandreject filters overnight from stock.

high-pass electronic filter
high-pass electronic filter
KPF

... : Snap-in version from rear-side 1 Function: Line filter in standard and medical version For PCB mounting Only in combination with base-module type KP01 Characteristics Line filter for ...

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SCHURTER
low-pass electronic filter
low-pass electronic filter
FPP-01

Current: 0.6 A - 6 A
Voltage: 250 V
Frequency: 0.01 MHz - 400 MHz

Description FPP-01 Description Line filter in standard and medical version 1 stage standard attenuation Characteristics Cost-saving plastic housing Designed for standard applications Protection ...

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SCHURTER
low-pass electronic filter
low-pass electronic filter
FMAB-72

Current: 2 A - 16 A
Voltage: 250 V
Frequency: 0.01 MHz - 400 MHz

Description FMAB-72 Description Line filter in standard and medical version 1 stage standard attenuation Characteristics Aluminum case provides good shielding Designed for standard applications ...

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SCHURTER
RFI electronic filter
RFI electronic filter
2067904

Current: 10 A
Voltage: 240 V
Frequency: 50, 60 Hz

A self-contained RFI suppression filter that provides high attenuation to unwanted RFI and protects against harmful transient voltage spikes such as those induced from switching inductive loads or nearby lightning strikes High ...

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RS PRO
RFI electronic filter
RFI electronic filter
210465

Current: 6 A
Voltage: 250 V
Frequency: 400 Hz

Chassis mounting RFI filters providing good attenuation in both differential and common mode over the frequency range 600 KHz to 100MHz Durable hermetically sealed construction. Ideal for industrial microprocessor-controlled ...

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RS PRO
signal electronic filter
signal electronic filter
239185

Current: 10 A
Voltage: 200 V
Frequency: 10,000 MHz

Ceramic dielectric RFI suppression filters that combine two reactive filtering elements, a miniature discoidal capacitor and ferrite inductor The filters are encapsulated in a brass ...

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RS PRO
high-pass electronic filter
high-pass electronic filter
DIL M12-XMSM

The Motor filters DIL M12-XMSM is a suitable resolution for the clampdown of interference with three-phase motors. The device diminishes the voltage peaks and high frequency components caused by strident voltage rises. ...

high-pass electronic filter
high-pass electronic filter
SIM965

Frequency: 1 Hz - 500,000 Hz

The SIM965 Analog Filter, functionally manufactured by Stanford Research Systems, is specifically designed for signal conditioning procedures wherein Besser or Butterworth filters are necessary. These ...

high-pass electronic filter
high-pass electronic filter
SR600 series

Voltage: 10, 5 V
Frequency: 1 Hz - 100,000 Hz

... SR600 series is a programmable elliptical filter that is composed of three dual-channel device and in every instrument channel it is includes a low-noise preamplifier, a precision high-pass which can be low-pass filter ...

low-pass electronic filter
low-pass electronic filter
max. 3 Mvar, 1 - 550 kV | CHARM

Voltage: 1 kV - 550 kV
Frequency: 50, 60 Hz

... managed by installing the ABB Passive Harmonic Filters in the MV/HV networks. This will result in several benefits such as increased power factors, improved voltage stability and network losses. Filtering ...

band-pass electronic filter
band-pass electronic filter
SK Series

Current: 3 A - 40 A
Voltage: 250 V

High Performance K Series RFI Line Filters for SMPS Emission Control Features Product Type Features Ground Choke Option No, Yes Filter Type Power Line Filtered Yes Input Type .250" FASTON, ...

band-pass electronic filter
band-pass electronic filter
MAX74xx, MAX2xx series

A reliable product from Maxim which represents a wide range of anti-aliasing and post-DAC filters. This can be used in an easy and stable manner. Device that improves system performance for frequencies up to 300 kHz. ...

low-pass electronic filter
low-pass electronic filter
EMIF, ECMF™ series

ST has many EMI filters and protection units that work in many interfaces for different communication needs and can work for microphones, memory cards and many other interfaces. These are used with interfaces that use ...

ceramic electronic filter
ceramic electronic filter
CERAFIL®

Frequency: 2.3 MHz - 10.7 MHz

Murata’s ceramic filter series (CERAFIL®) offers small and lightweight filters and traps that use the piezoelectric properties of ceramics to treat intermediate frequencies used in AV and communication equipment.

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Murata Electronics
active electronic filter
active electronic filter
AccuSine

This product is a comprehensive solution for harmonic filtering around the world. It can be used as a displacement power factor correction device individually or in combination with harmonic mitigation. This device not ...

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Schneider Electric - Electrical Distribution
low-pass electronic filter
low-pass electronic filter
FN 3440/41-250-119 / FN 3450/51-315-119

Frequency: 50 Hz

... compact design, ready to use. Ecosine evo filters guarantee compliance with the toughest requirement of IEEE-519 and other stringent international power quality standards. While using ecosine evo filters ...

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SCHAFFNER Group
high-pass electronic filter
high-pass electronic filter
FN 9222

Current: 1 A - 20 A
Voltage: 250 V
Frequency: 400 Hz

Rated currents up to 20 A Excellent performance/size ratio Optional medical versions (B type) according to IEC/EN 60601-1 Snap-in versions (S and S1 type) Hot inlet versions (HI type) Optional overvoltage protection (Z type) Operating ...

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SCHAFFNER Group
high-pass electronic filter
high-pass electronic filter
FN 9222 E

Current: 1 A - 15 A
Voltage: 250 V
Frequency: 400 Hz

Rated currents up to 15 A Excellent performance/size ratio Integrated earth line choke Complies with IEC/EN 60601-1 Snap-in versions (S and S1 type) Optional wide mounting flanges Operating frequency : DC to 400 Hz Compliant ...

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SCHAFFNER Group
band-pass electronic filter
band-pass electronic filter
AFQm series

Current: 30 A - 400 A
Voltage: 480, 400 V
Frequency: 60, 50 Hz

... filtered for maximum filter effectiveness Power factor correction both inductive and capacitive Phase current balancing, improvement of consumption in neutral (4W model) If higher filtering capabilities ...

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CIRCUTOR
high-pass electronic filter
high-pass electronic filter
AFQ series

... currents (capacitive). These filters offer a configurable function priority for an optimal use of the filter capabilities according to the installation needs. n case of higher filtering ...

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CIRCUTOR
high-pass electronic filter
high-pass electronic filter
FAR Q series

Voltage: 400, 480 V
Frequency: 50, 60 Hz

FAR-Q filters have been designed for Power factor correction purposes in networks with an average harmonic distortion, i.e., in networks where the objective is to improve the power factor and filter harmonics ...

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CIRCUTOR
active electronic filter
active electronic filter
VLT® AAF 006

Current: 190 A - 400 A
Voltage: 380 V - 480 V

... energy utilization. Line voltage and filter current* • 380-480 V...190-400 A *Additional voltage ranges and filter currents are available on request. Features and benefits • The lifetime of ...

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Danfoss VLT Drives
band-pass electronic filter
band-pass electronic filter
COMBILINE

Current: 1,000 A
Frequency: 45 Hz

... interference filters Drives with rectifier supply produce low and high frequency system interference with their pulse-type charging currents, which are limited by EMC regulations. Compliance with standards is ensured ...

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KEB Automation KG
band-pass electronic filter
band-pass electronic filter

Frequency: 45 Hz - 65 Hz

Harmonic filters are KEB's innovative solution to reducing network harmonics. The units can be planned simply as a power choke right from the design stage of an electrical switchboard, for compliance with many of the ...

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KEB Automation KG
band-pass electronic filter
band-pass electronic filter
COMBILINE

Frequency: 100 Hz - 400 Hz

... COMBILINE sine wave filters limit loads to the admissible limit values and provide the necessary protection of enamel insulation and winding heads on long motor lines and special motors. Protection by sinusoidal ...

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KEB Automation KG
band-pass electronic filter
band-pass electronic filter
BBP series

Frequency: 9.5 MHz - 77 MHz

Features • low insertion loss, 1.5 dB max. • good selectivity, 1.76 typ. 20 dB/3dB BW ratio • rugged shielded case Applications • high rejection applications • image rejection • IF signal processing

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Mini-Circuits
band-pass electronic filter
band-pass electronic filter
BFCG series

Frequency: 950 MHz - 5,990 MHz

Features • Extremely wide passband, 950-2200 MHz • Small size 0805(2.0 x 1.25 mm ) • Temperature stable • LTCC construction Applications • Wireless communication • Harmonic Rejection • Transmitters / receivers

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Mini-Circuits
band-pass electronic filter
band-pass electronic filter
BFCN series

Frequency: 950 MHz - 8,750 MHz

Features • Wideband, 950-1970 MHz • Low loss, 1.9 dB typ. • Small size, 1206 (3.2mm x 1.6mm) • Temperature stable • LTCC construction Applications • CATV/MOCA • Harmonic Rejection • Transmitters / receivers

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Mini-Circuits
band-pass electronic filter
band-pass electronic filter

Frequency: 824 MHz - 5,900 MHz

Pasternack RF bandpass filters (BPF) are tractable coaxial elements that permit particular frequencies to move within a specific distance and declining frequencies (attenuation) beyond that range. Bandpass RF filters ...

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Pasternack Enterprises, Inc.
high-pass electronic filter
high-pass electronic filter

Frequency: 30 MHz - 2,500 MHz

... supplied for use in numerous common frequency bands between WIMAX and GSM. Many of the filters comply with REACH and RoHS standards. Pasternack highpass filters are supplied with SMA connectors and ...

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Pasternack Enterprises, Inc.
low-pass electronic filter
low-pass electronic filter

Frequency: 3 GHz

The RF lowpass filters, which are manufactured by Pastersnack, are passive coaxial components that allow passing of low frequency signals within a given range and reject frequencies outside that particular range. The ...

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Pasternack Enterprises, Inc.
low-pass electronic filter
low-pass electronic filter

Current: 600 A
Voltage: 520 V

Delta EMI filter offer varied voltage range, single phase 115/250Vac, 3 Phase520Vac and up to 600A maximum rated current. Different kind of connection also available. Delta EMI filter can associate customer ...

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Delta Electronics, Inc.
high-pass electronic filter
high-pass electronic filter
TC, MC, AC series

Our common-mode filters, for example, are suitable for high-speed differential signal interfaces in IT and communications devices such as USB 3.0, DVI, HDMI, and Serial-ATA. The common-mode filters for ...

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TDK Electronics Europe
band-pass electronic filter
band-pass electronic filter
S5-1AH1-T(SCB56H)

Current: 8 A - 160 A
Voltage: 600 V
Frequency: 60 Hz

Three-phase EMC filters Compact and lightweight design optimized for standard applications Operating frequency: DC at 60 Hz Temperature range: -25 ° C a + 100 ° C (HPF 25/100/21) Flammability corresponding to: UL ...

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COMESTERO SISTEMI
three-phase electronic filter
three-phase electronic filter

Current: 7 A - 180 A
Voltage: 600 V
Frequency: 60 Hz

General Specifications Code S5-1AH1-T(SCB58) Electrical specifications • Maximum operating voltage: 600 V ca a 50 ° C • Operating frequency: dc a 60 Hz a 50 ° C • High potential test voltage (2 sec): L-G 2650VDC L-N 2100VDC • ...

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COMESTERO SISTEMI
band-pass electronic filter
band-pass electronic filter
S5-1AH1-T(SCB58)

Current: 7 A - 180 A
Voltage: 600 V
Frequency: 60 Hz

Three-phase EMC noise filters Compact and lightweight design book stile Operating frequency: DC at 60 Hz Temperature range: -25 ° C a + 100 ° C (HPF 25/100/21) Flammability corresponding to: UL 94V2 Design corresponding ...

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COMESTERO SISTEMI
active electronic filter
active electronic filter
SYICD-APF series

Current: 50 A - 150 A
Voltage: 400 V - 690 V
Frequency: 50 Hz - 60 Hz

Basic principle Active power filter (APF:Active power filter) with parallel connected to the grid, through real-time detecting the load harmonic and reactive component and the PWM converter technology, ...

harmonic electronic filter
harmonic electronic filter
SYICD-APF series

Current: 30 A - 1,200 A
Voltage: 380 V
Frequency: 60, 50 Hz

Basic principle Active power filter (APF:Active power filter) with parallel connected to the grid, through real-time detecting the load harmonic and reactive component and the PWM converter technology, ...

passive electronic filter
passive electronic filter
PHF series

Current: 10 A - 800 A
Voltage: 380 V - 480 V
Frequency: 60, 50 Hz

PASSIVE FILTERS FOR HARMONICS PHF SERIES GENERAL CHARACTERISTICS Input voltage - from 380Vac to 480Vac, on demand from 208Vac to 240Vac and 690Vac Frequency - 50Hz or 60 Hz to be defined in order phase Rated current ...

active electronic filter
active electronic filter
AHF series

Current: 50 A - 150 A
Voltage: 400 V
Frequency: 50, 60 Hz

ACTIVE FILTERS FOR HARMONICS AHF SERIES GENERAL CHARACTERISTICS Input voltage - 400Vac, on demand 208Vac, 480Vac and 600Vac Frequency - 50/60 Hz -5/+3% selectable Harmonic compensation - from 50 to 150A Efficiency ...

band-pass electronic filter
band-pass electronic filter
FC-LX1D

... of CISPR22 /EN 55022 Class B. EMC filter used with the MORNSUN AC/DC module, AC/DC module’s max. Input voltage must not more than EMC filter’s max. Voltage, AC/DC module’s max. Input current must less ...

high-pass electronic filter
high-pass electronic filter
FC-A01D

... requirement of CISPR22 /EN 55022 Class B. EMC filter used with the MORNSUN DC/DC module, DC/DC module’s max. Input voltage must less than EMC filter’s max. Voltage, DC/DC module’s max. Input current ...

passive electronic filter
passive electronic filter

band-pass electronic filter
band-pass electronic filter

Frequency: 320 MHz - 2,500 MHz

... example in cordless telephones and mobile transceivers there is a need of high selectivity RF filter circuits. We have developed a series of helix filters providing an improved performance in such applications. At ...

How to choose this product

electronic-filter

An EMI (electromagnetic interference) filter is a passive device designed to suppress power-line interference produced by a device, or to protect a piece of equipment from such interference. Both single- and three-phase protection is possible. Such a filter also can be found on RJ11 connections.

Applications

European EMC and American FCC regulations prescribe filters for electrical and electronic gear to ensure electromagnetic compatibility. These norms define filter parameters for communications, network and medical equipment, lighting and machinery. Standards differ between residential and industrial settings.

Technologies

Filters attenuate radio frequency and electromagnetic interference between the line and the equipment. These devices contain special capacitors and ferrite windings. They can operate in common or differential mode, or both at once. Filters are connected to the power line and are grounded, if in common mode. They also can include surge protection components.

How to choose

Choice will depend primarily on the type and power of the equipment in question. In common mode, leakage current must be considered.

Advantages

- Compatibility
- Electromagnetic protection