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Shunt chip resistors offer resistance down to 0.3mΩ
Stackpole has expanded its HCS series high current shunt chip resistors to include a 1206 size part rated at 2W. The HCS series combines an elevated resistive element to lower the induced heat on the PCB with low resistance values down to 0.3mΩ to achieve this outstanding performance.
Thin film chip resistors offer 0.01% tolerances
The popular RNCF series from Stackpole is a thin film chip resistor series capable of outstanding precision. From sizes 0402 up to 2512 the RNCF offers 0.01% tolerances for a wide range of resistance values. The RNCF also offers TCR down to 5ppm for a significant value range for the same sizes.
Current sense resistors now offered in higher power versions
Based on foil on ceramic carrier technology, the CSRF series from Stackpole offers very low resistance values and low TCR in small chip sizes. Utilising proprietary materials and manufacturing processes, Stackpole now offers a higher power rating version. Both with TCR from 75 to 200 ppm and resistance values down to 5mΩ, the CSRF0402-HP has a power rating of 0.25W and the CSRF0603-HP has a power rating of 0.5W.
Current sense chip resistors available in 0805 & 0603 sizes
Stackpole has expanded its CSS series of current sense chip resistors to include a 0.33W rated 0603 size and a 0.5W rated 0805 size. Both offer resistance values of 5, 10, and 15mΩ in 1% tolerances and 50ppm TCR.
Anti-surge resistors utilise high voltage power film
Utilising high voltage power film to achieve high working voltages and high overload voltages, the ASR/ASRM series of anti-surge resistors has been released by Stackpole. The devices withstand repeated high voltage pulses of up to 10KV every 5 seconds with very little resistance shift.
Anti-sulfur chip resistor arrays utilise thick film technology
Stackpole Electronics announces the release of the RAVS series of convex termination anti-sulfur chip resistor arrays. The RAVS series utilises thick film technology with lower silver inner terminations to significantly reduce the susceptibility of the array to contamination by sulfur.
Precision thick film chips now offer 0.1% tolerances
Stackpole Electronics announces its tolerance expansion for the RGC series. The thick film technology is now available in ±0.1% tolerances in chip sizes from 0603 through 2512. This development is a significant enhancement to the series that allows engineers to take advantage of precision tolerances while avoiding design challenges associated with thin film resistors, namely high moisture/humidity.
High current chassis mount shunt resistors rated at 15W
Stackpole Electronics, has released the HCC8420 high current chassis mount shunt resistors. The HCC8420 is rated at 15W and has a resistance value of 0.1mΩ and can handle currents up to 350A. The TCR for this part is an impressive 100ppm/°C.
Current sense chip resistors offer the industry's lowest values
A series of foil on ceramic current sense chip resistors that offers resistance values among the lowest in 0402 and 0603 chip sizes has been released by Stackpole Electronics. The CSRF series consists of the CSRF0402–HP and the CSRF0603.
Stackpole Develops EWT Series Vitreous Enamel Coated Tubular Wirewounds
Stackpole’s EWT Series of vitreous enamel coated tubular wirewounds are a good choice for high power load dump applications. The EWT Series is available in power ratings from 12 watts up to 1300 watts and the vitreous enamel coating withstands temperatures of up to 500C.