Stackpole Electronics Inc
Stackpole Electronics Inc Articles
CSRT thin film current sense chip resistors
Power supplies and current sensing circuits have requirements that are as wide ranging as the end products they serve. For applications that require low TCR sense chip resistors, yet don’t need extremely low resistance values for high current handling, this can be difficult.
CSM2512 current sense chip resistor with TCR to 50
Current sensing resistors that operate at high power can experience significant self-heating. This self-heating can cause error in measurement if the sense resistor has high TCR. Stackpole's CSM2512 current sense resistor offers a metal element with TCR now improved to 50 ppm.
Stackpole's RTAN tantalum nitride precision chip resistor
Precision chip resistors with tolerances of 0.1% or tighter and TCR of 25 ppm or better have become more common due to the wide range of applications and end products requiring such resistors. However, some of these applications require circuit operation in high humidity environments.
CSRF0508 size termination current sense chip resistor
Applications requiring power control and monitoring are becoming more demanding. High power sensing with low TCR and low thermal resistance are important when power electronics have size constraints.
Stackpole launches five watt current sense chip resistor
Applications requiring power control and monitoring are becoming more demanding. Specifically, added functionality and higher power requirements require higher efficiency, high accuracy, and higher power handling. Stackpole’s five watt current sense chip resistor could be the solution.
RPC2512-HP 2W pulse withstanding chip from Stackpole
Power supplies and controls face an increasing level of surge requirements from regulatory bodies as well as internal design requirements. Higher power ratings and better pulse withstanding are critical. Discover the RPC2512-HP 2W pulse withstanding chip to help with these challenges.
RMCW thick film wide termination chip resistor
Industrial and commercial power electronics demand robust power supply performance. When high stability and low thermal resistance are important, standard chip resistors may not be the best solution. RMCW thick film wide termination chip resistors with reverse geometry provide terminations on the long sides of the chip, as opposed to the short side terminal for standard chips.
Stackpole expands HVCB stock on high precision options
High voltage applications frequently require high voltage resistors with high accuracy for voltage division, monitoring and control. Some applications with more moderate working voltages may experience high voltage surges which may damage general purpose chip resistors, Stackpole is providing a range of solutions.
One watt current sense chip resistors
There is an on-going trend to smaller, portable and more functional devices in the consumer electronics world. This is particularly true in the current sense chip resistor market where power control architectures are being downsized even as the functionality is being enhanced.
High current four terminal shunt resistors
Low resistance values are important for high efficiency current sensing in that lower values mean less wasted power on the current sensing measurement itself. But sensing low resistance values becomes challenging because of lead resistance. Using a four terminal shunt resistor eliminates the detrimental effects of lead resistance on the current sensing measurement operation.
Current sense chip resistor extends value range
Stackpole has added a two milliohm resistance value to its popular CSS0603 Series. The ultra-precision 0603 metal foil is rated at 0.33W of power and the two milliohm resistance value has a TCR of ±150ppm with tolerance capability as low as one percent.
CML MLCC capacitors with wide range
Stackpole Electronics has announced the release of the CML Series MLCC capacitors. The CML offers a wide capacitance range from 0.1pF up to 100uF in voltage ratings from ten to 100V. Available in C0G dielectric for exceptional stability and accuracy and no ageing effects, X7R and X5R for broad capacitance range and higher capacitance capability, and Y5V for cost effective high capacitance solutions with the best volumetric efficiency.
Bracketed vertical mount wirewounds expands value range
Stackpole's BVM Series bracketed vertical mount wirewounds offer flameproof high temperature capability, in resistance values from 0.1Ω up to 50KΩ. The BVM is available in power ratings from 5-25W and can operate at temperatures up to 275°C.
Ultra-precision AEC-Q200 compliant thin film resistors
Stackpole has expanded its stock of its AEC-Q200 qualified precision thin film. Available in tolerances down to ±0.01% and ±5PPM temperature coefficient, the RNCF is available in various values and case sizes. Resistance values in stock range from 24.9 ohm up to 49.9K ohm in sizes 0402, 0603, 0805, 1206, and 2512.
Chip resistor series features high temperature capability
The CSSH Series ultra high precision current sense chip resistor series from Stackpole has recently been expanded to include a 0.3mΩ value in the 2512 size. The CSSH2512 0.3mΩ part is available in tolerances as low as one percent and TCR is 150ppm, with a 3W power rating.
RPC-UP ultra-high power pulse withstanding chip resistors
Stackpole has increased the power rating of its popular RPC Series. The RPC-UP from Stackpole offers 0805 and 1206 size chip resistors with excellent pulse withstanding and high power ratings. RPC0805-UP is rated at 0.5W and 400V working voltage and the RPC1206-UP is rated at 0.75W and 500V.
High voltage axial leaded precision resistors in stock
Stackpole is now stocking 10M, 100M, 500M, 1G, and 10G ohm values of its HVAM axial leaded precision resistors. These resistors are designed for high voltage handling and high resistance values with power ratings from two to ten watts.
Engineering design kits offer prototyping for range of requirements
Stackpole’s engineering design sample kits offer the design engineer lots of options for prototyping new design concepts. For general purpose requirements, thick film RMCF kits offer each resistance value in one percent tolerances in a single decade or five percent tolerances in a two decade span.
MOVs designed for overvoltage protection for range of applications
The RV from Stackpole is a radial leaded metal oxide varistor available in a wide range of disk sizes and working voltages designed for general purpose overvoltage protection. The UL 1449 certified RV series offers disk sizes from 5-20mm with peak current ratings up to 18,000A and energy handling up to 792J.
High voltage chip resistor offers precision and stability
Stackpole's HVC is a thick film high voltage chip resistor capable of handling up to 3KV continuous voltage. The HVC offers tolerances as low as 0.1% and TCR as low as 25ppm for suitable precision. In addition, the HVC resistance element provides high resistance values up to 50 Gigohms with very low noise and VCR down to 1ppm/volt.