Stackpole Electronics Inc

  • 2700 Wycliff Road Suite 410 Raleigh
    NC 27607
    United States of America
  • +1 (919) 850-9500
  • +1 (919) 850-9504

Stackpole Electronics Inc Articles

Displaying 21 - 40 of 169
9th March 2022
HCSM2818 current shunt resistors offer a 5W power rating

Modern electronics utilise current sense resistors for portable power management. As larger and more powerful devices become portable, higher currents and higher power ratings become critical, however, space for any portable electrical device must always be conserved.

17th February 2022
RNCF Ultra-Precision thin film resistors

RNCF Ultra-Precision thin film resistors offer Tolerances As Low As 0.01% and TCR Down To 2 ppm

9th February 2022
Lead-free thick film chip resistors

Surface mount resistors have complied with the EU’s ROHS standards through exemption 7c-I. 

23rd August 2021
RTAN series tantalum nitride precision chip resistors add 10 ppm/ºC TCR capability

Stackpole’s AEC qualified RTAN series utilises tantalum nitride technology to provide moisture proof precision chip resistor performance.

28th June 2021
CSRT2512-UP 3.5W high power chip resistors in stock

2512 size chip resistors can typically be found with one to two watt power ratings. However, as electronic devices add functions and capability, higher power ratings become increasingly important. Stackpole has the CSRT2512-UP, which is a 2512 size chip resistor with a 3.5W power rating, in stock currently in a range of popular values.

21st June 2021
Tantalum nitride precision chip resistors add TCR capability

Stackpole's AEC qualified RTAN series utilises tantalum nitride technology to provide moisture proof precision chip resistor performance. The RTAN film passes biased humidity testing at 85oC, 85% relative humidity, and ten percent bias with very little shift in resistance.

9th June 2021
Two watt power rating resistor with low self-heating

As electronic devices continue to evolve, finding resistors that have higher power ratings in a given package size are more and more important. However, higher power resistors can often generate significantly more heat than resistors with standard power ratings.

7th June 2021
3637 size for CSSK four terminal current sense resistors

High efficiency current sensing is commonly done using low resistance value resistors. However, as resistance values are reduced, the measurement error due to lead resistance becomes significant. For applications requiring high efficiency with the best possible temperature accuracy, four terminal metal element current sensing products are the ideal choice.

21st May 2021
2W 2512 size anti-sulfur chip resistors

Stackpole's RMCS series now offers a 2W power rating in a 2512 chip resistor size as the RMCS2512 ... -HP. This option doubles the standard 2512 power rating and allows for the RMCS-HP to be used for higher power applications that may have used a different technology previously.

11th May 2021
Thick film chip resistors provide superior pulse handling

Applications that experience pulse events require special consideration for selecting resistors. General purpose thick film chip resistors have variable pulse handling depending on calibration trim length. As a result, their pulse performance can be unreliable.

21st April 2021
HCJ high current jumpers with robust overload handling

Zero ohm current jumper chip resistors provide an essential function for circuit design. They make trace routing easier for single layer PCB's, are easier to assemble in mass production and less costly than jumper wires. Some designs however require more robust current handling than general purpose thick film chip jumpers.

29th March 2021
Four terminal current sense resistors offer high accuracy

Current sensing for high efficiency can be done easily and economically using current sense resistors. As resistance values are reduced, the measurement error due to lead resistance becomes more of a problem. For applications desiring high efficiency with the best possible temperature accuracy, four terminal current sensing products are a good choice.

3rd March 2021
HCSM2818 high current shunt resistors with 5W power

The HCSM2818 from Stackpole is only marginally larger than a standard 2,512 size chip but offers a 5W continuous power rating to maximise power handling in a given PCB area. The AEC compliant HCSM2818 offers one and five percent resistance tolerances in resistance values of four, five, ten, 15, 20, and 25 milliohms. TCR ranges from 200ppm for the four and five milliohm values to 75 ppm for the values 10 ppm and higher.

18th February 2021
MLFA AEC compliant MELF resistor offers high reliability

Stackpole has announced that it offers engineers a solution for these applications with its MLFA Series. The MLFA is an AEC-Q200 compliant MELF resistor that offers exceptional electrical and environmental performance with low thermal resistance.

11th February 2021
RMEF 100% lead free thick film chip resistors released

Applications for thick film chip resistors which are 100% lead free without exemption continue to expand. Finding resistors for those applications can be challenging since there are few options currently available.

10th February 2021
Ceramic carrier chip resistors with values down to 2.5mΩ

Stackpole electronics has announced that it has the CSRF0603 foil on ceramic carrier chip resistors in stock in values as low as 2.5 mΩ, combining small size and low resistance values for maximum electrical and dimensional efficiency.

5th February 2021
HVA high voltage axial leaded resistors rated up to 8kV

Engineers face challenges when designing electronics that require a high voltage axial leaded resistor because of limited options and high cost. Stackpole's HVA series axial leaded high voltage resistors provide high voltage handling in a cost effective, compact thru-hole package.

20th January 2021
Anti-surge axial leaded resistors for high pulse voltages

For high pulse voltage, anti-surge axial leaded resistors such as Stackpole’s ASR / ASRM series, offer stable electrical and environmental performance, good pulse handling, and have lower inductance than wirewound resistors. The ASR / ASRM can handle pulse voltage discharges from one to ten kilovolts and are rated for working voltages of up to four kilovolts depending on size and resistance value.

6th January 2021
RMCP high power thick film chip resistors available

Stackpole’s RMCP is a thick film chip resistor with high power capability and is now available in resistance values up to ten megohm. This expanded resistance range and high power handling make the RMCP useful for a wider range of general purpose application requirements and circuit functions.

18th December 2020
RMCW wide terminal thick film chip resistors in stock

Industrial and commercial power electronics demand robust resistor performance. When high stability and low thermal resistance are important, standard chip resistors may not be the best solution. Chip resistors with reverse geometry provide terminations on the long sides of the chip, as opposed to the short side terminal for standard chips.

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