EE World Online | A network of resources for engineers

Electronics Engineering Resources, Articles, Forums, Tear Down Videos and Technical Electronics How-To's

  • Industry News
  • EE TIPS Network
    • Analog IC Tips
    • Connector Tips
    • Microcontroller Tips
    • Power Electronic Tips
    • Sensor Tips
    • Test and Measurement Tips
    • Wire and Cable Tips
  • Applications
    • Automotive
    • Industrial
    • IoT
    • Medical
    • Telecommunications
    • Wearables
    • Wireless
  • EE Resources
    • DesignFast
    • Ebooks / Tech Tips
    • FAQs
    • LEAP Awards
    • Oscilloscope Product Finder
    • Podcasts
    • Webinars
    • White Papers
  • Lee’s Teardowns
    • Teardown Videos
  • EE Forums
    • EDABoard.com
    • Electro-Tech-Online.com
  • EE Videos
    • Avnet Video
    • EPCOS TDK Videos
    • Teardown Videos
    • TI Videos
  • Suppliers
    • TI E2E Community
    • TI Reference Designs

Current-sense resistors designed for use in high-sulfur environments come in 0402 packages

February 5, 2019 By Aimee Kalnoskas Leave a Comment

KOA Speer Electronics has expanded its SR73-RT Series of Low Resistance Anti-Sulfuration Current Sense Resistors with a new 0402 Package size. The SR731E-RT will be available in ±1%, ±2%, and ±5% tolerances with resistance values from 1Ω up to 10 Ω, a power rating of 1/8 Watt and an operating temperature of -55°C to +155°C. […]

Filed Under: Applications, Medical, Power Electronic Tips Tagged With: koaspeerelectronics

High-power wide-terminal resistors handle up to 3 W

November 12, 2018 By Aimee Kalnoskas Leave a Comment

KOA Speer Electronics introduces new high power options in its WK73R and WK73S resistor series. WK73R Thick Film Wide Terminal Resistors will now be available in WK732B15 (0612 size, 1.5 Watt), WK73R2H2 (1020 size, 2 Watt), and WK73R3A3 (1225 size, 3 Watt). WK73S Current Sense Wide Terminal Resistors will now be available in WK73S2B15 (0612 […]

Filed Under: Power Electronic Tips Tagged With: koaspeerelectronics

New power ratings/sizes for wide terminal resistors

October 25, 2018 By Aimee Kalnoskas Leave a Comment

PPSL2 wide terminal resistors

KOA Speer Electronics introduces the PSL2 Power Shunt Current Sense Resistor, featuring an 8 Watt power rating in a 2512 package. This new power shunt resistor offers ultra-low resistance suitable for large current sensing. In addition, the PSL2 has a broad operating temperature range of  -65°C to +175°C. KOA Speer’s PSL2 features a T.C.R. of ±115ppm/°C […]

Filed Under: Power Electronic Tips Tagged With: koaspeerelectronics

Surge current flat-chip resistor sports wide side electrodes

August 3, 2018 By Jillian Zavoda Leave a Comment

WG73 surge current flat-chip resistor

KOA Speer Electronics announces its new WG73 wide terminal type surge current flat chip resistor available in a 1020 package with a 1Watt power rating. The WG73 resistor is superior to KOA’s WK73 series in pulse withstanding voltage. The anti-surge WG73 features a T.C.R. of ±100ppm/°C, a resistance range of 560mΩ ~ 1KΩ, a standard tolerance of […]

Filed Under: Power Electronic Tips Tagged With: koaspeerelectronics

Power shunt current sense resistor dissipates 12 W

June 1, 2018 By Aimee Kalnoskas Leave a Comment

current sense resistor

KOA Speer Electronics introduces a new 0.2mΩ resistance value to its PSJ2 series of power shunt current sense resistors. This resistor features a 12 Watt power rating and is available in a 3920 package.  These power shunt resistors offerultra-loww resistance suitable for large current sensing, as well as a broad operating temperature range of  -65°C […]

Filed Under: Power Electronic Tips Tagged With: koaspeerelectronics

Surge current resistor offers high pulse resistance with ultra precision

May 22, 2018 By Anna Casey Leave a Comment

current resistor

KOA Speer Electronics, Inc. introduces the SG73G Series of Precision Surge Thick Film Chip Resistors featuring a high pulse resistance and ultra precision with tolerances of ±0.25% and ±0.5% and a T.C.R. of ±50ppm/°C. SG73G resistors are available with resistance values ranging from 10Ω ~ 1MΩ, power ratings from 0.2W to 0.5W and in sizes 0603, 0805 […]

Filed Under: Power Electronic Tips Tagged With: koaspeer, koaspeerelectronics

Wide Terminal low-ohm chip resistors get 1.5-W power ratings

May 14, 2018 By Aimee Kalnoskas Leave a Comment

low-ohm chip resistors

KOA Speer Electronics introduces the WU732B15 wide terminal low-ohm chip resistors available in a 0612 package with a 1.5Watt power rating. This resistor also has added a new T.C.R. of ±75 ppm/°C in a resistance range of 13mΩ ~ 27mΩ. The WU73 series also includes the WU732B resistor with a 1Watt power rating in a 0612 size […]

Filed Under: Power Electronic Tips Tagged With: koaspeerelectronics

Terminal resistors offer 0.5-W power rating in 0306 size

October 27, 2017 By Paige Beach Leave a Comment

terminal resistors

KOA Speer Electronics introduces its new WK73R1J Thick Film Wide Terminal Resistors featuring a 0.5 watt power rating in a 0306 package. The WK73R1J is a thick film chip resistor that is able to achieve a high power rating of 0.5 watts due to its reverse geometry design, which provides for greater heat dissipation. In […]

Filed Under: Power Electronic Tips Tagged With: koaspeerelectronics

Eight-watt power shunt current-sense resistor comes in 2512 package

September 5, 2017 By Aimee Kalnoskas Leave a Comment

 KOA Speer Electronics introduces the PSL2 Power Shunt Current Sense Resistor, featuring an 8 Watt power rating in a 2512 package. This new power shunt resistor offers ultra low resistance suitable for large current sensing. In addition, the PSL2 has a broad operating temperature range of  -65°C to +175°C. KOA Speer’s PSL2 features a T.C.R. of […]

Filed Under: Applications, Automotive, Industrial, Power Electronic Tips Tagged With: koaspeerelectronics

10 W power shunt offers an ultra low resistance range of 0.5mΩ ~ 1mΩ,

July 6, 2017 By Aimee Kalnoskas Leave a Comment

KOA Speer Electronics launches its new PSJ2 Power Shunt  Current Sense Resistor, featuring an up to 10 Watt power rating in a 3920 size.  This new power shunt resistor offers an ultra low resistance range of 0.5mΩ ~ 1mΩ, making it ideal for large current sensing.  In addition, the PSJ2 has a broad operating temperature […]

Filed Under: Power Electronic Tips Tagged With: koaspeerelectronics

  • 1
  • 2
  • Next Page »

DesignFast

Component Selection Made Simple.

Try it Today
design fast globle

Featured Resources

  • TTI, Inc. Market Articles
  • ETO's Electronic Circuit Library
  • ECIAauthorized.com - Search Authorized Components Distributors
  • Illinois Capacitor Parametric Search
  • Microsemi Technical Articles
  • CUI Inc. CUI Insights Blog

RSS Current EDABoard.com discussions

  • Area and Power complexity comparison for Network on Chip (NoC) and alternatives
  • Mentor Calibre in CentOS
  • RF distribution Newbie question !
  • Emitter-coupled logic operation
  • 3D FDTD with TFSF in MATLAB

RSS Current Electro-Tech-Online.com Discussions

  • Your first electronics projects
  • balenciaga sneakers
  • Converse One Star
  • Cheap Vans shoes are
  • Vans to choose from

Oscilloscopes Product Finder

Follow EE World on Twitter

Tweets by @EEWorldOnline

Like Us On Facebook

Facebook Pagelike Widget
EE World Online

EE WORLD ONLINE NETWORK

  • DesignFast
  • EDA Board Forums
  • Electro Tech Online Forums
  • Microcontroller Tips
  • Analog IC Tips
  • Power Electronic Tips
  • Sensor Tips
  • Test and Measurement Tips

EE WORLD ONLINE

  • Subscribe to our newsletter
  • Lee's teardown videos
  • Advertise with us
  • Contact us
  • About Us
Follow us on Twitter@eeworldonline
Add us on FacebookEE World Online
Add us on Facebook@eeworldonline

Copyright © 2019 · WTWH Media LLC and its licensors. All rights reserved.
The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media.

Privacy Policy