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All the advantages of IEC connector, EMI filter, fuses, switch and voltage selector combined in a powerful compact all-in-one solution. Ideal for computers, monitors and office equipment like printers and copy machines.
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Provides brick wall type minimalisation of
spurious low frequency phenomena that may
otherwise invalidate data from piezo-electric
sources. Supposed vibration acceleration signals
may contain thermal and strain induced noise
elements, both constrained to the low frequency
end of the spectrum by reason of thermal mass
and the 1/fo
2 relationship between acceleration vs.
displacement respectively.
The filter of course acts as the boundary fo,
between valid data (>fo) and this type of noise.
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This FM rejector filter is used to filter out unwanted excessive FM frequencies in your OATS, or other EMC testing facilities.
These frequencies can interfere with your test set-up, spectrum analyzer bandwidth etc.
Caution should be used if your products emissions are in this filter's frequency range as it will reject them as well.
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Greenray VCXOs are designed for communications, instrumentation and test equipment applications. Our VCXOs are available in a variety of packages, including SMT and low profile DIP.
Key examples of our VCXO and Clock Oscillator product lines follow. For detailed information, product Data Sheets (pdf file format) are provided. You can also link to our Interactive Product Selector at the bottom of this page. To inquire about custom specifications, call 717-766-0223 and talk to a Greenray engineer.
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Capacitors for radio-interference suppression
classes: X1, X2, Y1, Y2
Filters for radio-interference suppression
classes: X1Y2, X2Y2
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Single-Phase Filters - FTA Small Size IEC Filter
Features:
Small size IEC filter
* With IEC connector, fuse and switch.
* Custom external connections on request.
* Small size.
* M: for electromedical applications.
General specifications
* Maximum operating voltage: 250Vac.
* Operating frequency: DC - 60Hz.
* Hipot test voltage:
- L/N-›PE: 1800Vac 2s.
- L-›N: 1700 Vdc 2s.
* Application class: HPF Acc. TO DIN 40040
* (-25ºC/+85ºC/95% RH, 30d).
* Flammability class: UL 94 V2.
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FD/FDC/FDV Series / Single-Phase Filters - IEC Connector Filter
Features:
IEC connector filter
* Multi purpose IEC connector filter.
* FD: IEC connector filter.
* FDC: with earth inductor; high immunity.
* FDV: with voltage protection.
General specifications
* Maximum operating voltage: 250Vac.
* Operating frequency: DC - 60Hz.
* Hipot test voltage:
- L/N-›PE: 1800Vac 2s.
- L-›N: 1700 Vdc 2s.
* Application class: HPF Acc. TO DIN 40040
* (-25ºC/+85ºC/95% RH, 30d).
* Flammability class: UL 94 V2.
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Single-phase-filter FT/FTO with IEC connector
IEC connector filter
* With IEC connector, fuse and switch.
* Wiring, selector and fuse holder available on request.
* Small size.
* M: for electromedical applications.
General specifications
* Maximum operating voltage: 250Vac.
* Operating frequency: DC - 60Hz.
* Hipot test voltage:
- L/N-›PE: 1800Vac 2s.
(M version: 2500Vac)
- L-›N: 1700 Vdc 2s.
* Application class: HPF Acc. TO DIN 40040
* (-25ºC/+85ºC/95% RH, 30d).
* Flammability class: UL 94 V2.
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Spectrum Advanced Specialty Products offers the industry’s most complete line of resin sealed and hermetically sealed miniature and solder-in EMI filters. Built in accordance to MIL-PRF-15733 or MIL-PRF-28861, these highly reliable filters are ideal for a variety of applications in military/aerospace and commercial markets. Available in a wide range of package sizes, mounting options, and circuit configurations, we satisfy global EMC standards while meeting demanding design parameters.
Joining Spectrum’s low pass EMI filter family is the patent pending Motor Line Feed-Through (MLFT) filter. Specifically designed for DC motor and other lower voltage applications, this filter is a one-component solution that eliminates the need for multiple capacitors, inductive coils, leads and PCB assemblies requiring numerous electrical connections and large amounts of space. MLFT filters offer significant insertion loss to pass global conductive and radiated EMC tests, such as CISPR 25.
With over 800 standard QPL products and DSCC part numbers, developing a custom application specific solution to address your mechanical and electrical requirements has never been easier. With both standard and custom filtering and mechanical packages available, Spectrum provides the required EMI filtering and mechanical interface at a reduced cost.
• Resin sealed bolt-in, high current and high voltage filters available
• High temperature construction to prevent reflow during installation
• High voltage ratings
• Reliability testing available for custom specific requirements
• Effective filtering up to 18 GHz
• Competitive cost
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Single-Phase Filters - FI Chasis Panel with IEC connector Fused (1-10A)
* Features
* Values Chart
* Electrical diagram
* Insertion loss graphs
Features:
IEC connector filter
* With IEC connector and fuse.
* Small size.
* F: with two fuses.
* FM: with two fuses for electromedical applications.
General specifications
* Maximum operating voltage: 250Vac.
* Operating frequency: DC - 60Hz.
* Hipot test voltage:
- L/N-›PE: 1800Vac 2s.
(M version: 2500Vac)
- L-›N: 1700 Vdc 2s.
* Application class: HPF Acc. TO DIN 40040
* (-25ºC/+85ºC/95% RH, 30d).
* Flammability class: UL 94 V2.
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Application for RC Filter and Snubber :
- Interference suppression; elimination of spark and transient phenomena in power switch and relay; arc suppressing for industrial heavy duty application; electrical automation control, starting, stopping, regulating or protecting electric motors
- Transient and dV/dt suppression for power Thyristor and Triacs in snubber circuit
- Fan Speed Regulator and Motor Speed Regulator
- Suitable for AC and DC voltage application
Varistor options available
Catalogue can be download in our website. http://www.filmcapacitor-st.com
We even support small quantity order.
Prompt Delivery, worldwide !
For further details and quotation please contact us : info@filmcapacitor-st.com
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Spectrum’s many years of experience in the design and manufacturing of filters has given us a unique perspective on EMI and its control. Our complete family of surface mount EMI filters includes mini surface mount, square surface mount, PSM power surface mount, and high frequency filters. With a simple structure and high withstanding voltage, our high performance EMI filters have a minimal PCB footprint, making them ideal for a wide range of PCB applications. Available in feed-thru and Pi circuit configurations, our high temperature constructed EMI filters are non-polar and surface mountable with excellent performance characteristics. Applications include automotive electronics, digital AV equipment, high current buss lines, peripherals, telecommunications, and switching power supplies.
• Variety of surface mount EMI filters, including: Three Terminal Chips, SA Series Arrays, MSM Mini-Surface Mount, SSM Square Surface Mount and PSM Power Surface Mount
• Tape and reel or bulk form packaging available
• Pick-n-Place equipment installation
• Available lead-free/RoHS compliant
• Rated voltage between 50 and 200 VDC
• Temperature range between -55°C and +125°C
• Capacitance ranging from 47 pF to .01μF
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Maxim provides a wide range of anti-aliasing and post-DAC filters that improve system performance for frequencies up to 300kHz and complement Maxim's ADC and DAC product lines.
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Product Name: Ceramics filter
Product Note: Special structure ceramic filters
Adsorption fish flavor
Size depending customers demand.
About Products: The special structure will enlarge the touching area of air flow in maximum, so that it can improve the decomposition efficiency of stinking and odor. With the theory basis of touch-catalysis, this product will decompose harmful and stinking smell including sulfureted hydrogen and amine under low temperature.
This product is mainly adopted for the removing of strange smell in barbecue, also in refrigerator and preventing rotting of foods with strange smell removing and freshness-keeping effect.
Different types are available according to the requirements
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LTM450BW 450LTM455BW 455 2.0 2.0 LTM450CW 450 2.0 KHz
LTM455CW 455 2.0 KHz; LTM450DW 450 1.5 KHz ;LTM455DW 455 1.5 KHz LTM455EW 455 1.5 KHz;LTM450FW 450 1.5 KHz
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Features
• For broadband applications
• Typical 3 dB bandwidth of 5.7 MHz
• High attenuation
• Single-ended operation
• Ceramic Surface Mount Package (SMP)
• Small size
• Replaces Sawtek P/N 851553 (BW 3dB=5.5 MHz)
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Virtually eliminates the problem of conducted EMI in data line applications
Provide common- and differential-mode noise attenuation,Reduce noise by a factor of 32 from 15 MHz to 300 MHz,High current (500 mA) versions available;300 Vrms isolation;Excellent environmental stability and low cost
Available in 10 and 8 line versions;Consider our PDLF series for 4, 3 and 2 line applications;RoHS-compliant. 260°C compatible. Tin-silver-copper over silver-platinum-glass frit terminations.Samples of all values plus samples of PDLF and through-hole versions are available in Coilcraft Designer's Kit D303
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Used in FM Broadcast System(2) 106.70MHz~111.10MHz Tube or T&R Used in FM Broadcast System(3) 111.20MHz~115.20MHz Tube or T&R Used in FM Broadcast System(4) 86.50MHz~118.70MHz Tube or T&R
Outline & Dimensions(2) Tube or T&R
New SMD SAW Resonator/Filter 35.00MHz~1575.42MHz
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The CX1VSM quartz crystal is a high quality tuning fork resonator for use in Pierce (single inverter) oscillators. The CX1VSM is hermetically sealed in a rugged, miniature ceramic package. The CX1VSM crystal is manufactured using the STATEK-developed photolithographic process, and was designed utilizing the experience acquired by producing millions of crystals for industrial, commercial, military and medical applications. Maximum process temperature should not exceed 260OC.
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The CX1V quartz crystal is a high-quality tuning fork resonator for use in Pierce (single inverter) oscillators. The CX1V is hermetically sealed in a rugged, miniature ceramic package, one-fourth the size of an eight-pin mini-DIP. The CX1V crystal is manufactured using the STATEK-developed photolithographic process, and was designed utilizing the experience acquired by producing millions of crystals for industrial, commercial, military and medical applications.
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Wide range of filters:
Radio frequency filters (CRFI).
I/O Inverters inductances.
Chockes.
Complete range of sinusoidal filters FCL.
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full custom design, manufacture and testing · complete inductor winding and filter production facilities · 0.1 amp to 500 amps · 1 VDC to 5000 VDC and up to 660 VAC · frequency up to 1000 Hz · military and commercial applications
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LCR manufactures a complete range of high quality standard and customized filters for many diverse applications. Our products are used in all appliances including portable tools, vacuum cleaners, blenders, mixers, white goods, pumps, microwave ovens and power supplies. Our EMI Filters (RFI Filters, EMC Filters) bring appliance products into compliance with all National (FCC) and International (CE,VDE, etc.) EMC regulations.
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Signal Filtering
ON Semiconductor provides EMI and RFI filters, for audio and data signals, that deliver superior performance in industry-preferred DFN packages.
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Laird Technologies produces an extensive line of ferrite products for inductive and EMI filtering applications with a product line that includes ferrite EMI cable cores.
Laird Technologies' cylindrical EMI suppression ferrites provide a cost-effective means of reducing common and differential mode EMI. These cores are most frequently used to suppress common mode EMI on the internal and external cable assemblies of electronic equipment. By decreasing the levels of EMI radiated by internal cables, ferrite cores can reduce the cost and amount of overall shielding required to confine EMI within a product's enclosure. They may also be successfully used on power cables that carry digital or analog signaling.
To achieve maximum EMI filtering performance in a given application, select a ferrite with an inner diameter most closely matching the outer diameter of the wire or wire bundle to be filtered. The in-circuit impedance may be substantially increased by passing two turns of the wire conductor through the ferrite core. A typical common mode application might have two conductors passed through a ferrite core. With equal and opposite currents flowing through the core, zero net bias is established through the component, and maximum impedance is thus realized from the ferrite.
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Low- and high-pass versions
Compact 1812 size construction ideally suited for auto insertion;3rd order Butterworth alignment;50 Ohm characteristic impedance;Less than 0.3 dB insertion loss;RoHS-compliant. 260°C compatible. Silver over copper or gold over nickel over silver terminations.Samples of all low pass filters are available in Coilcraft Designer's Kit D302
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LCR's 14000 series are hermetically sealed bulkhead mounting tubular filters constructed utilizing high quality feed-thru capacitors to achieve excellent high frequency performance.
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LTCC is an alternative glass-ceramic multilayer substrate medium that incorporates conventional thick-film-material metal systems, providing a rugged, cost competitive substrate that can incorporate embedded passive components, along with more advanced devices such as flipchips and wire bonded bare die. Cavities can be configured in an LTCC substrate to provide controlled-impedance wire bond connections and packaging solutions.
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Due to the technological progress in creating thinner layers of
ceramic dielectric and achieving multilayer lamination, this
product provides large electrostatic capacity.
• It maintains a high level of reliability under specified environmental
conditions.
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LCR Electronics designs, develops and manufacturers a complete range of Aerospace / Military EMI Filters (RFI Filters, EMC Filters) to help its customers meet MIL-STD-461 (MIL-461), RTCA-DO160 and others EMC requirements. These include standard off-the-shelf EMI filters as well as project-specific, specification driven and build-to-print Military EMI filters and suppression components.
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