Passive Components


Latest Articles

Mini drum cores for power inductors
18 June 2003
Today's miniaturisation trends are leading to smaller, lighter, handheld devices. Both the size and the need for micro power are driving the necessity for very small power inductors. Ferroxcube's new ...

Read more...
Multiturn SMD trimmers
18 June 2003, Altron Arrow
Bourns offers Model 3223 from its trimpot product line, the latest addition to its SMD family of products. Model 3223 is claimed to be the first 3 mm square multiturn SMD sealed trimmer in the market. ...

Read more...
High frequency inductors save valuable real estate
4 June 2003
BI Technologies offers a series of low profile surface mount inductors capable of handling continuous currents up to 27 A. The HM74 Series high performance inductors are constructed with a ferrite core ...

Read more...
High-Cap series extended
21 May 2003, Electrocomp
EPCOS can now offer MLCCs (multilayer ceramic capacitors) as high-cap types in BME (base metal electrode) technology. Available in sizes 0603 to 1812, they cover the capacitance range from 100 nF to 47 ...

Read more...
1,8 mm low-profile shielded inductors
21 May 2003
A series of miniature shielded inductors, which provide protection against emissions on densely populated boards while offering board mounted profiles from 1,8 to 4,0 mm are available from BI Technologies. ...

Read more...
1,0 mm thick 10,7 MHz ceramic filters
7 May 2003
Murata has introduced a 10,7 MHz ceramic filter with a thickness of 1,0 mm or less, making the filter suitable for thin wireless communications and radio equipment. The SFECD10M7 series is nominally 3,45 ...

Read more...
Miniature inductors for elevated temperatures
7 May 2003
BI Technologies has introduced a series of SMT inductors featuring a class H design for operation at elevated ambient temperature. The HM61 Series are low-profile form factor inductors that feature low ...

Read more...
Capacitive feedthroughs
23 April 2003, RF Design
Thunderline-Z's capacitive feedthroughs are designed for eliminating noise and frequency interference in discoidal capacitance filtering applications such as in modulators, switches, amplifiers, filters, ...

Read more...
Single-turn SMD trimmer model improved
23 April 2003, Electrocomp
Bourns has announced an improved version of its popular model 3313. The product improvements are as follows:    * Internal lead attachment method changed from a solder process to a resistance reflow braze. * ...

Read more...
Bourns announces change to CAY17 chip array
23 April 2003, Electrocomp
Effective immediately, the available resistance range, of Bourns' CAY17 chip array is changed to E12 values from 100 Ω to 43 kΩ. Formerly, the CAY17 resistance range was 100 Ω to 100 kΩ.   

Read more...
Tantalums combine capacitance of 1500 µF with ESRs of 13 mOhm
23 April 2003, Infrastructure
A new series of solid tantalum chip capacitors from Vishay Intertechnology features new 'E' and 'R' case sizes, as well as ultra-low equivalent series resistance (ESR) and high capacitance values. The ...

Read more...
Turns-counting dial
23 April 2003
Bourns has introduced a new Turns-counting dial, the model H-550-6A. The standard H-550-6A includes a high-force locking brake and 0-11 turns. the lightweight metallised plastic finish gives the professional ...

Read more...
Single/multilayer high-density thin-film interconnects integrate conductor patterns and other passive components in custom resistor solutions
9 April 2003
The new HDIs may be manufactured in designs of up to five layers and with special shapes, vias, and patterns, each available with a nichrome or tantalum nitride resistor element and in a wide variety of materials and conductor and adhesion metals

Read more...
Alternative to opto for high-speed digital isolation
9 April 2003
IsoLoop is the trademark name for NVE's family of isolation products. IsoLoop devices are created from the combination of micro-machined coils fabricated over resistors made from giant magnetoresistive ...

Read more...
Laminated interface material combines dielectric strength, conductivity and superior shielding
9 April 2003
Power Devices' EMI-STRATE thermal interface systems are a range of products specifically designed to suppress radiated emissions generated in high frequency transistor applications, in addition to providing ...

Read more...
Miniaturised ultra-long-life elcaps with 'green' electrolyte
9 April 2003
The latest ultra-long-life aluminium electrolytic capacitors from BC Components (BCC) offer higher capacitance values in smaller case sizes than previous devices, as well as featuring a more environmentally-friendly ...

Read more...
New ER cores for planar converters
9 April 2003, Altron Arrow
Planar inductive components have become a mainstream technology. For compact, low profile power converter modules - known as 'bricks' - they are the standard. While the technology as such has been accepted, ...

Read more...
Glass-coated SMD thermistors with nickel barrier termination
9 April 2003
Delivering high sensitivity and high accuracy over a wide temperature range, the latest thermistors from BC Components (BCC) are fully covered with glass for environmental protection and feature nickel ...

Read more...
Long-leaded NTC chip thermistors for refrigeration and heating applications
9 April 2003
BCcomponents has introduced negative temperature coefficient (NTC) thermistor sensors that combine high electrical accuracy with superior humidity and thermal cycling features. The new devices are suited ...

Read more...
Surface mount feedthrough
9 April 2003, RF Design
A new surface mount feedthrough called the Bell Pin has been developed by Thunderline-Z with lightweight aluminium or brass housings. It is easily mounted to the bottom of the package creating true surface ...

Read more...



<< First   < Previous   Page 51 of 59   Next >   Last >>







While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd | All Rights Reserved