Archive for October, 2009

Bourns Expands Fixed Resistors Product Line with New 1 Kilowatt (KW) Stripline Termination

October 21, 2009
Bourns® CHF190104KBFS001 (Download Hi-Res Image)

Bourns® CHF190104KBFS001 (Download Hi-Res Image)

RIVERSIDE, Calif., October 20, 2009 — Bourns, Inc., a leading manufacturer and supplier of electronic components, today announced that the company has  expanded its line of fixed resistor products to include a new radio frequency (RF) Power Termination that is the industry’s first Stripline 50 ohm Termination to feature 1000 Watts (W) at frequencies up to 1 gigahertz (GHz).  Designated Model CHF190104KxBF500L, the new RF Power Termination is able to run at very high power due to excellent thermal impedance.  In addition, at 800 megahertz (MHz), designers can expect few reflections as the voltage standing wave ratio (VSWR) is a maximum of 1.06.  Optimized for applications where a high power termination is required to be remotely located, the new Bourns® RF Power Termination is designed for combiners and dividers in television and radio broadcast, radar and medical equipment or other applications that require very high power.

Bourns’® Model CHF190104KxBF500L can also help decrease the number of interconnections needed in a system.  Due to its improved power range, engineers can achieve higher power in their combiners or reduce the existing number of terminations to achieve the same amount of power, which helps to decrease overall product footprint and costs.  The new device also features a 1000 W at 100 degrees Celsius case temperature.

“The new Bourns® RF Power Termination offers a powerful combination of high power and high return loss up to 1 GHz making it one of the leading Stripline Terminations on the market today,” said Cathal Sheehan, product marketing manager for the Bourns® Resistive Products Division.  “Bourns’ extensive experience with thickfilm technology has helped us create a device that offers low inductance, higher operating temperatures and up to 1000 W load for next-generation applications such as high power transmitting stations and digital terrestrial television (DTTV).”

Technical Specifications

Type Specifications
Substrate BeO
Resistive Film Thick Film
Tab Cu Be/Ag
Cover Substrate AL203
Mounting Flange Cu plated with Ni
Resistance 50 ohms
Tolerance ±5 %
Packaging 20 pcs./tray
Operating Temperature -55 ºC to +220 ºC

Pricing and Availability
As a pricing reference, the Model CHF190104KxBF500L is priced at $43 each for quantities up to 1,000 and is available now.

About Bourns
Bourns, Inc. is a leading manufacturer and supplier of automotive sensors, circuit protection solutions, magnetic products, microelectronic modules, precision potentiometers, panel controls and encoders and resistive products.  Headquartered in Riverside, CA, Bourns serves a broad range of markets, including telecommunications, computer, industrial, instrumentation, automotive, consumer, non-critical life support medical, audio and various other market segments.  Bourns® products are manufactured according to ISO-9000 standards under Six Sigma quality programs.  Additional company and product information is available at the company’s website at http://www.bourns.com/.

Bourns® and the Bourns logo are trademarks or registered trademarks of Bourns, Inc. and may be used only with the permission of Bourns and proper acknowledgement. Other listed names and brands are trademarks or registered trademarks of their respective owners.

Bourns Produces Automotive Product Capabilities Video

October 6, 2009
asc0910_auto_video_screenshot

Click Here for Video

RIVERSIDE, Calif., October 6, 2009 — Bourns, Inc., a leading manufacturer and supplier of electronic components, today announced that it has posted a new video of the company’s Automotive Division capabilities on its website, www.bourns.com. The Bourns Automotive Division develops and designs a wide range of customized automotive position, speed and torque sensors and fuel cards. Providing worldwide customer support, these products are manufactured in TS16949 certified facilities throughout Europe, North America and Asia.

“The video illustrates how customers can benefit from Bourns extensive engineering and localized support,” said Jeff Pyle, vice president and general manager of Bourns Automotive Division. “Customers will be able to view Bourns R&D and design group, prototype and sample shop, laboratories and of particular interest, our lacquer production. This core competency is responsible for the development of reliable, long life potentiometers, for which Bourns is renowned in the industry.”

The video was filmed and produced by the Bavarian broadcasting station, Munich TV, which aired the video several times in their business sector programming in July and August this year. To view the new automotive product capabilities video or for additional information about Bourns automotive products and services, please go to http://www.bourns.com/Automotive.aspx.