Introduction

Seemingly subtly defining the characteristics of Murata Electronics' GRM155R61H104KE14D ceramic capacitor, its performance analysis weighed against the statistical benchmark provided, radiates validity and value. As an electronics engineer in pursuit of an LCR applicability horizon for end circuits, the comparison of component data against benchmark data will elucidate the pivotal factors to ease decision-making in design strategies.

• Pros:
  • Within mid-frequency range, the capacitor fares adequately in Series Resistance and Series Capacitance parameters
  • The Substantial Capacitance Stability with frequency
• Cons:
  • Higher Dissipation Factor across most of the frequency range, compared to the benchmark
  • Aggravating incline of Series Resistance at lower frequencies
  • Quality Factor tending to drift away from benchmark at higher frequencies

By plunging into the comparative abyss of the GRM155R61H104KE14D Murata Electronics Capacitor, vital insights emerge, shedding light on the nitty-gritty of this ceramic capacitor with an X5R composition, precisely the 0402 (1005 Metric) surface-mount package. Hold your breath tight, engineers, as this riveting expose unveils sequence-by-sequence, bringing forth invaluable foundational data for your crucial designing purposes.

Impedance

Impedance is a crucial performance parameter for capacitors, as it influences their efficacy in filtering, decoupling, and energy storage. In the case of the Murata Electronics GRM155R61H104KE14D, its impedance performance in relation to benchmarks offers important insights into its quality and reliability. By comparing the GRM155R61H104KE14D capacitor's impedance values at varying test frequencies and voltage levels, we can gain a deeper understanding of its overall performance attributes.

When evaluated under a 1 Volt test condition, the GRM155R61H104KE14D capacitor consistently displays impedance values that fall within the minimum and maximum statistical benchmark range across the majority of tested frequencies. For instance, at a low frequency of 5 Hz, the measured impedance is 308.1k Ohms, marginally deviating from the average benchmark value of 313.4k Ohms. This level of performance is observed consistently as test frequencies increase. For example, at an intermediate frequency of 1 kHz, the capacitor exhibits an impedance value of 1.573k Ohms, a value only slightly below the average impedance of 1.61k Ohms. This trend is additionally observed at higher frequencies, such as 50k Hz and 100k Hz, with measured impedance values of 33.22 Ohms and 16.89 Ohms, respectively, compared to average benchmark impedances of 34.91 Ohms and 18.07 Ohms.

Upon conducting similar measurements at an elevated 10 Volt test condition, the GRM155R61H104KE14D capacitor continues to illustrate performance values that are well-aligned with benchmark data. For instance, at a low 5 Hz test frequency, the measured impedance registers at 285k Ohms, while a value of 29.05k Ohms is recorded at 50 Hz, demonstrating minimal deviation from the average values discovered during the 1 Volt testing phase. When considering high-frequency performance, the GRM155R61H104KE14D capacitor's impedance values remain within close proximity to the benchmark. At 100k Hz and 200k Hz test frequencies, impedance values of 15.9 Ohms and 8.265 Ohms are measured, respectively, further corroborating the capacitor's reliability across a wide range of performance conditions.

In summary, the Murata Electronics GRM155R61H104KE14D capacitor's impedance data reveal a trend of consistently adhering to benchmark values, as observed throughout various testing frequencies and voltages. This behavior signifies a steadfast and reliable performance profile, providing valuable insight into the capacitor's potential applicability and effectiveness in crucial electronic application areas, such as energy storage, filtering, and decoupling.

Capacitance

In a detailed comparative analysis, the GRM155R61H104KE14D's capacitance values stand out positively when tested at 1 Volt against the statistical benchmark. The component consistently exhibits higher capacitance values across nearly all frequencies tested, which is indicative of its superior performance. This difference is particularly noticeable at 5kHz, where the GRM155R61H104KE14D demonstrates 100.2nF of series capacitance, outperforming the benchmark average of 97.93nF. Furthermore, the superiority of the GRM155R61H104KE14D is even more pronounced at lower test frequencies, such as 5Hz and 10Hz, where its capacitance values of 103.3nF and 103.1nF outshine the benchmark averages of 101.8nF and 101.5nF, respectively.

When considering the 1 Volt test scenario, one notable aspect is the GRM155R61H104KE14D's consistent capacitance performance across test frequencies beyond 20kHz. Although the difference between the component and the benchmark average gradually diminishes as the frequency increases, the GRM155R61H104KE14D capacitor still maintains capacitance values above the benchmark mean across the entire spectrum of test frequencies.

Similarly, a remarkable performance is exhibited by the GRM155R61H104KE14D when tested at 10 Volts across all frequency ranges when compared to the statistical benchmark. For instance, the component's series capacitance ascends to 107.9nF at 5kHz and even peaks at 108.3nF at 10kHz, signifying a significant surpassing of the benchmark values. These results evidently demonstrate that the GRM155R61H104KE14D is capable of providing enhanced performance and stability in high-frequency applications, even when subjected to higher voltage conditions.

While interpreting these findings, it is essential to consider a few limitations, such as the lack of capacitance values for the GRM155R61H104KE14D at 10 Volts and test frequencies ranging from 750kHz to 1MHz. Despite these limitations, based on the available data, it can be concluded that this component exhibits a superior level of performance compared to the statistical benchmarks across a wide range of test conditions, making it a highly effective capacitor for electronic applications.

Series Resistance

An analysis of the series resistance values of Murata Electronics' GRM155R61H104KE14D Ceramic X5R Capacitor at various test frequencies in comparison to an established statistical benchmark at 1 Volt reveals significant variations. It's important to consider these fluctuations, as the efficiency and performance of capacitors are greatly influenced by the series resistance across their operating frequency range.

At lower frequencies such as 5 Hz and 10 Hz, the GRM155R61H104KE14D exhibits notably better series resistance compared to average benchmark values (5.756k vs 8.751k and 2.814k vs 4.329k, respectively). This trend is significant because a lower series resistance results in less heat generation and power dissipation during capacitor operation, leading to improved device reliability and service life at these frequencies.

As the frequency further increases towards 50 Hz and 100 Hz, the GRM155R61H104KE14D keeps performing better than the average benchmark (552 Ω vs 865 Ω and 287.2 Ω vs 444.7 Ω, respectively). An improved series resistance at these moderate frequencies enhances the charge-discharge efficiency, which makes this capacitor more suited for applications demanding fast capacitive transients and efficient energy storage.

The GRM155R61H104KE14D capacitor consistently outperforms the maximum benchmark values for each corresponding frequency throughout the entire spectrum under consideration. However, as the frequencies continue to increase, the capacitor's series resistance becomes progressively closer to the average and minimal benchmark values. This trend signifies that at higher frequencies, the performance advantage of this capacitor decreases, but still maintains an acceptable level of performance.

For instance, at 250 kHz and 300 kHz, the capacitor's series resistance values of 106m Ω and 90.84m Ω are closer to the average and min benchmark values (188.5m Ω and 30.97m Ω for 250 kHz, and 158m Ω and 9.275m Ω for 300 kHz). This characteristic indicates that although the performance advantage diminishes, the capacitor can still operate effectively within the context of high-frequency applications. At even higher frequencies, such as 1 MHz, the series resistance of 41.31m Ω is much closer to the minimal value of 27.37m Ω and the average value of 70.07m Ω, establishing its suitability for a wide range of frequency scenarios.

Dissipation Factor and Quality Factor

An in-depth examination of the Murata Electronics GRM155R61H104KE14D ceramic X5R capacitor presents insights into its performance related to dissipation factor (Df) and quality factor (Q). These factors provide valuable information about the component's energy loss and energy storage capabilities, which are crucial in determining its suitability for specific applications.

Upon comparing the Df values of the GRM155R61H104KE14D at 1V and 10V bias voltages, it becomes apparent that the capacitor exhibits lower values at 1V, with a range of 0.015 to 0.024. Specifically, at 5kHz and 1V, it demonstrates a Df of 0.021 and a Q of 48.27. Meanwhile, at 100kHz, the component showcases a Df of 0.015 and a Q of 65.82. This indicates improved performance at higher test frequencies, which might be a factor that engineers might want to take into account while designing electronic circuits.

Conversely, when evaluated at 10V bias voltage, the GRM155R61H104KE14D exhibits increased Df values, with measurements falling between 0.026 and 0.052. The capacitor delivers its best performance at the test frequency of 300kHz, demonstrating a Df of 0.028 and a Q of 36.20. However, these statistics highlight the component's higher energy losses and diminished energy storage ability when operating at 10V as compared to 1V.

Although the GRM155R61H104KE14D may not be the most suitable choice for applications necessitating remarkably low Df and high Q values, this capacitor can still function efficiently for a diverse range of electronic projects. With this analysis in mind, engineers should thoroughly assess the GRM155R61H104KE14D's appropriateness in their designs and explore alternative components to ensure the best possible performance for their requirements.

Comparative Analysis

Conclusion

In this comprehensive review, we have concentrated on evaluating the performance of Murata Electronics' GRM155R61H104KE14D capacitor against the established statistical benchmarks. This capacitor is a ceramic-based X5R device, with a nominal value of 100n and a ±10% tolerance, designed for surface-mount applications in a 0402 (1005 Metric) package.

Analysing the component data of the GRM155R61H104KE14D capacitor and comparing it to the statistical benchmark data for capacitors of the same value, our analysis reveals several noteworthy observations. In general, the tested capacitor exhibits a slightly higher impedance compared to the benchmark data, particularly at lower frequencies. This trend is quite consistent across the evaluated range. However, at higher frequencies, the capacitor tends to align better with the benchmark data, showcasing reasonable performance.

Similarly, when examining the Dissipation Factor across a range of test frequencies, the GRM155R61H104KE14D capacitor is observed to have slightly higher values than those of the statistical benchmark. However, it is worth noting that in tests conducted at 10 Volts, the capacitor's dissipation factor values are observed to be fairly consistent and closer to the benchmark data.

With respect to the Quality Factor, the GRM155R61H104KE14D capacitor tends to have consistently lower values than the benchmark data. A similar pattern has been observed for the device's Series Resistance and Series Capacitance, which exhibit a deviation from the benchmark across various frequencies.

In conclusion, the GRM155R61H104KE14D capacitor from Murata Electronics demonstrates reasonable performance overall when compared against the statistical benchmark in terms of impedance and dissipation factor, particularly at higher frequencies. Although some areas for improvement have been identified, such as the Quality Factor, the device offers a satisfactory performance profile for degreed engineers considering incorporating this capacitor into their products.