Chip Resistors
September 27, 2002 7:01 am | Product Releases | CommentsThe new QPL sizes are as follows: RM0502 (/01) is a .050 inches× .020 inches with >power ratings of 10 mW characteristics E (25 ppm), H (50 ppm) and 20 mW characteristics K (100 ppm), M (300 ppm). Maximum voltage rating for the RM0502 is 40 volts. RM0402 (/11) is a .040IN> times> .020IN> with power ratings of 40 mW characteristics E (25 ppm), H (50 ppm), K (100 ppm), and M (300 ppm)....
LISTED UNDER: Passives, Fixed Resistors | Passives, Variable ResistorsLow Cost Resistors
September 11, 2002 5:38 am | Product Releases | CommentsThe LTC1921, available in MSOP-8, plus three low cost resistors, provide a complete precision dual 㫈 V battery voltage and fuse monitoring solution for high reliability telecom equipment in less than 20 mm 2 . The three separate alarm outputs drive three optocouplers or green LEDs. Should either of the 㫈 V supplies have an undervoltage (㪾....
LISTED UNDER: Passives, Fixed Resistors | Passives, Variable ResistorsMiniature SMT Inductors
September 11, 2002 5:38 am | Product Releases | CommentsThe SMI-4 Series consists of 18 parts. Inductance values range from 10.0 μHy @ 3.63 amps to 820.0 μHy @ .38 amps. Tolerances for inductance values is 20% for the 10.0 μHy to 47.0 μHy values and 10% for the 56.0 μHy to 820.0 μHy values. Typical dimensions are 0....
LISTED UNDER: Passives, InductorsMiniature Chip Inductors
September 11, 2002 5:17 am | Product Releases | CommentsAvailable with chip sizes down to 0402, the BCcomponents series of multi-layer ceramic chip inductors offer devices with high Q values at high frequencies and typical self resonant frequencies of more than 6000 MHz. Devices in the general-purpose series of multi-layer ferrite chip inductors are supplied in sizes down to 0603 and provide significant PCB space savings....
LISTED UNDER: Passives, InductorsLow Pass Filters
July 10, 2002 7:12 am | Product Releases | CommentsFlann Microwave has extended their range of performance low pass microwave filters from 2.6 to 112 GHz passband. The filters are precision manufactured from solid brass and are used for removing undesirable higher harmonics. Typical applications include source refinement and swept frequency measurement....
LISTED UNDER: Filters, ICSMT Inductors
July 10, 2002 7:12 am | Product Releases | CommentsThe SMI-2 Series meets high frequency switchmode and RF applications at various currents. The SMI-2 series consists of 16 parts. Inductance values range from 10.0 μHy at 2.57 amps to 560.0 μHy at .25 amps. Tolerances for inductance values is 20% for the 10.0 μHy to 47.0 μHy values and 10% for the 56....
LISTED UNDER: Passives, InductorsCommon Mode Filters
June 10, 2002 11:35 am | Product Releases | CommentsThe CSF Series of common mode filters are specifically designed for power applications. Features include no gap "H" ferrite cores; continuous inductance and SFR flow; four sizes with vertical or horizontal core mounting with industry standard footprints; inductance values 1 MHz to 120 MHz; maximum DC currents ....
LISTED UNDER: Filters, ICAlumina Resistors
May 6, 2002 7:16 am | Product Releases | CommentsAnaren Microwave has designed and officially launched a new line of Alumina resistors designed to offer low- and medium-power amplifier designers a true, low-cost yet high-performance alternative to BeO and AlN parts. The new, RF Power-brand Alumina resistors are part of Anaren's "BreakThrough 2002" component line up, which also includes an all-new Xinger-brand circulator, delay line, vector modulator, and line of "pico" parts offer...
LISTED UNDER: Passives, Fixed Resistors | Passives, Variable ResistorsSurface Mount RF Inductors
May 6, 2002 7:16 am | Product Releases | CommentsGowanda Electronics introduced a new series of surface mount inductors — SMRF 1812 — that offer a robust design with reliable performance. This new series is targeted for use in RF applications where board manufacturers require rugged inductors that will withstand the demands of harsh soldering processes....
LISTED UNDER: Passives, InductorsEMI Filters
May 6, 2002 7:16 am | Product Releases | CommentsSpectrum Control introduces a new line of EMI/RFI power filters with current ratings to 75 amps designed for use in 48 volt and 60 volt applications. These new filters feature a turn on/turn off window, overvoltage protection, and short-circuit protection (transient protection may also be specified)....
LISTED UNDER: Filters, ICCurrent Sensing Resistors
April 4, 2002 8:30 am | Product Releases | CommentsKOA Speer Electronics introduces its new line of current sensing surface mount resistors designed for lesser thermal expansion/contraction, allowing for fewer mismatches and/or separations between the part and the PCB. The unique open-center shapes of the LR72A/B/C series provide cooler operation as the flexible leads also allow for thermal expansion and aid in alleviating stress to the component....
LISTED UNDER: Passives, Fixed Resistors | Passives, Variable ResistorsRF SAW Filters
January 29, 2002 3:56 am | Product Releases | CommentsToshiba America Electronic Components (TAEC) introduced a small RF surface acoustic wave (SAW) filters. By employing chip scale packaging (CSP), Toshiba Corp. achieved a 40 percent size reduction and 60 percent weight reduction as compared to conventional RF SAW filters. In addition, the devices offer the same electrical performance as SAW Filters offered in larger packaging, giving designers a well-rounded solution for smaller form factor ...
LISTED UNDER: Filters, ICWire Wound Ferrite Chip Inductors
January 29, 2002 3:56 am | Product Releases | CommentsFrontier Electronics now provides a new solution to an old problem; SMD Molded Wire Wound Ferrite Chip Inductors in place of the very popular axial leaded inductors for low to mid frequency signal devices such as computers and communication products. Frontier's model CF453232 (1812-dimensions are 4....
LISTED UNDER: Passives, InductorsCavity Bandpass Filters
January 14, 2002 4:09 am | Product Releases | CommentsIntegrated Microwave now offers a complete line of broadcast quality, ultra-narrow bandpass cavity filters for 900 MHz STL receivers. Designed as preselector filters, these cavities offer low loss, steep skirts and extreme ruggedness. Typical uses include rejection of other STL signals, paging services and cell phone band noise....
LISTED UNDER: Filters, ICAir Filters
January 7, 2002 5:35 am | Product Releases | CommentsUniversal Air Filter has introduced a new heat exchanger air filters that are NEBS-compliant for telecommunications enclosure applications. Heat exchanger technology allows telecom equipment design engineers to reduce reliance on conventional air conditioning for electronics equipment cooling. The new air filters help heat exchangers operate at full peak efficiency and minimize maintenance Quadrafoam air filters feature sturdy one-piece r...
LISTED UNDER: Filters, IC
