Passive Components


Latest Articles

Ultra-high-precision surface mount resistors
28 November 2007
Vishay has announced the new SMR1DZ and SMR3DZ ultra-high-precision Z-Foil moulded surface-mount resistors, which provide a low typical TCR of ±0,05 ppm/ °C from 0°C to +60°C and ±0,2 ppm/°C from -55°C ...

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MEMS switch operates up to 26,5 GHz
14 November 2007
TeraVicta Technologies developed what was said to be the world's fastest single-pole, double-throw MEMS switch, capable of operating from DC to 26,5 GHz. The TT1244 delivers ultra low insertion loss ...

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Design kit for precision resistive dividers
14 November 2007
Engineering sample kits of a new RoHS-compliant SOT-23 precision voltage divider network are now available from BI Technologies. Designated the SS103KITLF, these divider networks consist of two ultra-stable ...

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New highly flex-robust MLCC
31 October 2007, Electrocomp
Kemet has announced the expansion of its X7R Multilayer Ceramic Capacitor Flex Mitigation Portfolio with the introduction of the FF-CAP. The FF-CAP incorporates two existing Kemet technologies: Floating ...

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Tiny ferrite bead boasts high impedance
31 October 2007
Murata has developed a chip ferrite bead, the BLM03AG102SN1, claiming the industry's highest impedance in the 0603 size, at 0,6 x 0,3 x 0,3 mm (L x W x T). The new module, with impedance of 1000 Ω (at ...

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Precision potentiometers for heavy sideload applications
31 October 2007
Providing designers with a mechanical setup for applications involving feedback positioning, BI Technologies' model 7288, 7388, 7488 and 8148 devices are precision potentiometers capable of up to 453 ...

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Local manufacturer of passive and protection components
31 October 2007
Supprescraft has been manufacturing passive components for the South African electronics industry since 1974. Based in Selby, south of Johannesburg, the company has made significant investments in manufacturing ...

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High power chip terminations and resistors
31 October 2007, RF Design
EMC Technology has expanded the RF product offering in its new line of surface mount chip terminations (CT) and chip resistors (CR). The new 0402 size surface mount chip devices are now available. The ...

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SMD coilformers feature U-shaped terminals
31 October 2007, Sivan Electronic Supplies
Norwe has expanded its range of EE-SMD2 surface mount coilformers to include options fitted with U-shaped terminals. The two sides of the terminal allow automatic binding-on and soldering of the wires, ...

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Choosing between ceramic and tantalum capacitors
31 October 2007
An important stage in the development of an electronic circuit is that of component selection. The engineer must choose the best components after defining the functional parameters and operating temperature ...

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Non-contacting torque sensor
31 October 2007
Providing automotive design engineers with a non-contacting torque sensor designed for electric power steering systems, BI Technologies has developed a steering sensor based on its Magnetorque technology. ...

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Expanded range of surface mount power inductors
17 October 2007
Bourns has added the Model SRR1280 to its line of surface mount power inductors, increasing the number of models to 67. The new series is available in inductances ranging from 1,1 to 1000 μH, with current ...

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Power capacitors for HVDC systems
17 October 2007, Electrocomp
Epcos has developed a new power capacitor design in dry technology for the link circuits of high-voltage DC (HVDC) transmission systems. The new capacitors feature a typical capacitance of 4000 to 5000 ...

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Low profile SMT power inductors
17 October 2007
Providing design engineers with inductive devices spanning a range of sizes and inductance values to suit a variety of applications, BI Technologies has developed a new family of surface mount power inductors ...

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Two new high temperature tantalum capacitors
17 October 2007
Kemet has expanded its T498 high temperature (150°C) capacitor series with the introduction of two new industry-leading CV offerings. While the D Case (7343-31) 47 μF, 16 V rated device has been a popular ...

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Splitter/filter modules suitable with VDSL2 applications
3 October 2007
Pulse has expanded its SmartER series of xDSL, high-density, low-pass splitter/filter modules suitable for very-high-bit-rate digital subscriber line (VDSL2) applications. Though designed for VDSL2, the ...

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Tiny common-mode choke coil arrays
3 October 2007
Murata has released its DLP1ND series of chip common-mode choke coil arrays – claimed to be the smallest in the industry at 1,5 x 0,65 x 0,45 mm – suitable for noise suppression in high-speed differential ...

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Expanded range of surface mount coilformers
3 October 2007, Sivan Electronic Supplies
Norwe has expanded its range of RM-SMD2 surface mount coilformers to include options fitted with U-shaped terminals. The two sides of the terminal allow automatic binding-on and soldering of the wires, ...

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Compact EMI suppression capacitors
19 September 2007, Electrocomp
Epcos has developed new compact Y2 class EMI suppression capacitors. Connected to protective ground between the neutral conductor and phase to suppress high-frequency interference and transients, they ...

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Through-hole power bead inductor series
19 September 2007
Pulse has released two series of through-hole power bead inductors for desktop architectures. The PA1894NL and PA2080NL series use a single-turn conductor with a ferrite core instead of a multiturn ...

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