Introduction

As engineers begin the rigorous examination of the Taiyo Yuden LMK316ABJ476ML-T Capacitor, it is crucial to assess its performance in relation to the established statistical benchmarks that incorporate other capacitors sharing the same value. A ceramic capacitor featuring a 47μ nominal value and an X5R dielectric, the LMK316ABJ476ML-T offers a surface-mount package in a 1206 (3216 Metric) size. This comprehensive analysis aims to provide an authoritative, captivating, and insightful look at the component under various testing conditions, while carefully contrasting it with the industry benchmark averages.

Several parameters must be taken into account in this thorough review, such as capacitance, dissipation factor, quality factor, series resistance, and series inductance. The LMK316ABJ476ML-T Capacitor, although boasting an esteemed pedigree as a product from Taiyo Yuden, is not exempt from scrutiny and evaluation against the performance of other Ceramic: X5R capacitors.

Below is an overview of the LMK316ABJ476ML-T Capacitor's key pros and cons:

• Pros:
• Consistent performance across a range of test voltages
• Low series resistance at higher frequencies
• Significant quality factor improvement as the frequency increases
• Cons:
• Variability in capacitance and series inductance response over frequency
• High dissipation factor at specific frequency ranges
• Atypical response at certain operating frequencies under high voltage

The comprehensive performance analysis in the following sections will delve deeper into these aspects, enabling engineers to make an informed decision regarding the LMK316ABJ476ML-T Capacitor’s inclusion in their products. Dive into the captivating world of this capacitor and how it stacks up against its competition.

Impedance

Upon assessing the LCR measurements at 1 Volt across varying test frequencies, we observe that the LMK316ABJ476ML-T demonstrates a marginally higher impedance compared to the average impedance in most frequencies. For instance, at a frequency of 10Hz, the capacitor's impedance stands at 343.2 Ohms, overshadowing the benchmark's average impedance of 332.8 Ohms; at 100kHz, the difference is more apparent, with this component clocking 48.68m Ohms against the benchmark average of 319.4m Ohms.

Contrasting the LMK316ABJ476ML-T's impedance performance with the benchmarks minimum and maximum values, we find that the impedance at lower frequencies, such as 5Hz (683.2 vs 539.4 min and 783 max) and 10Hz (343.2 vs 295.5 min and 393.7 max), sits relatively close to the middle, indicating a stable and promising performance. Additionally, the impedance measurements at 250kHz (17.97m vs 13.27m min and 4.71 max) reveal the LMK316ABJ476ML-T outperforming the maximum benchmark, thus demonstrating superior stability at high frequencies.

These values illustrate the ability of the LMK316ABJ476ML-T to withstand frequency variations, a crucial aspect when choosing a capacitor for any electronic system. On analyzing its importance for both power delivery and filtering applications, we can deduce that the capacitor's performance will remain consistent under varying frequency conditions, making it a suitable choice for such applications.

Moving on to the LCR measurements at 10 Volts, the LMK316ABJ476ML-T maintains its slightly elevated impedance performance. For example, at 50kHz, its impedance amounts to 85.7 Ohms compared to the average benchmark of 69.54 Ohms, while at 100kHz (46.17m Ohms) the component overshadows the benchmark average of 35.87m Ohms. This pattern is consistent across other frequencies in the range, suggesting that the impedance of this Ceramic: X5R capacitor remains unwavering when the voltage increases, a vital consideration for electronics engineers designing circuits that demand heightened performance in high voltage applications.

Overall, the LMK316ABJ476ML-T's impedance characteristics provide a comprehensive understanding of its behavior across different frequencies and voltages. Electronics engineers can confidently incorporate this capacitor into their designs, knowing its performance will remain consistent and stable, meeting the requirements for various applications.

Capacitance

The LMK316ABJ476ML-T capacitor exhibits exemplary capacitance performance within the expected operating range at 1 Volt for multiple test frequencies. When evaluated at 5 and 10 kHz, the capacitor maintains a stable capacitance of about 46μF, perfectly aligning with the nominal value and surpassing the statistical averages of 49.2μF and 48.14μF, respectively. The capacitor demonstrates remarkable consistency at higher frequencies such as 50 kHz, 75 kHz, and up to 150 kHz, with capacitance values tightly confined within the range of 32.62μF to 33.7μF.

LCR measurements taken at 10 Volts similarly showcase the LMK316ABJ476ML-T capacitor's superior performance. At frequencies up to 1 kHz, this Taiyo Yuden capacitor consistently outperforms the benchmark. For example, it attains a capacitance of 37.11μF at a frequency of 50 kHz, which is closer to the benchmark average of 45.91μF and significantly exceeds the minimum value of 39.76μF.

Moreover, at even higher frequencies, the LMK316ABJ476ML-T capacitor continues to excel. It delivers an outstanding capacitance of 60.81μF at 300 kHz, far surpassing the average of 26.67μF. Furthermore, the capacitor yields unprecedented capacitance values such as 153.9μF and 519.9μF at test frequencies of 400 kHz and 450 kHz, respectively, making it a leading choice among its competitors in high-frequency applications.

Series Resistance

In assessing the performance of Taiyo Yuden's LMK316ABJ476ML-T Capacitor, it is crucial to closely examine its series resistance (SR) and compare this data to the established benchmarks for capacitors with the same capacitance value. During our in-depth review process, we meticulously analyzed the Series Resistance performance of the LMK316ABJ476ML-T at both one and ten volts, taking into account measurements collected at various test frequencies.

Upon analyzing the SR data of the LMK316ABJ476ML-T at 1 volt, we discovered that the capacitor performs notably well, particularly at higher test frequencies, when compared to the statistical benchmarks. For instance, at a 100k test frequency, the capacitor's SR is measured to be a mere 5.359mΩ, which is significantly better than the benchmark's average SR of 298.3mΩ. Similarly advantageous results can be observed at other test frequencies, such as 5k, 10k, 200k, and 600k. These findings highlight the LMK316ABJ476ML-T's comparatively lower series resistance in contrast to the average capacitor of the same capacitance value across a majority of test frequencies.

This general trend remains consistent when assessing the SR data at 10 volts, reinforcing the capacitor's excellent performance and value proposition as a Ceramic: X5R capacitor. Remarkably, the LMK316ABJ476ML-T's performance at higher test frequencies stands out even more when benchmarked against industry standards. In several cases, not only does the component surpass the average, but it also comes close to the lower-end values of the SR scale.

Our extensive review validates the impressive performance of Taiyo Yuden's LMK316ABJ476ML-T Capacitor, particularly in terms of series resistance. Utilizing the detailed analysis presented here, electronics engineers can make an educated decision on whether this specific capacitor is the optimal choice for satisfying their particular design requirements in electronic applications.

Dissipation Factor and Quality Factor

The LMK316ABJ476ML-T boasts a dissipation factor (Df) of 0.052 at a frequency range of 5 to 50 Hz, demonstrating a stable characteristic within these parameters. As the frequency escalates, the Df declines to 0.030 at 500 Hz and continues to drop to 0.024 at 1 kHz, underscoring an improved performance at higher frequencies. However, when surpassing 300 kHz, the Df rises dramatically—reaching 1.066 at 500 kHz and peaking at 8.285 at 650 kHz. Throughout the entire frequency range, the Quality Factor (Q) consistently climbs from 19.17 at 5 Hz to 52.50 at 5 kHz before dropping sharply in correlation with the increase in Df, ultimately settling at a minimal 0.10 at 700 kHz.

When subjected to 10 Volts across various test frequencies, the Df starts at 0.069 at 5 Hz, heightens to 0.082 at 10 Hz, decreases slightly, and stabilizes near 0.061 at both 100 Hz and 500 Hz. As the frequency soars to 5 kHz, the Df drops precipitously to 0.012, signifying a substantial improvement in capacitor performance. Q values are furnished up to 5 kHz, where the capacitor's peak performance reaches a remarkable 84.18, excelling at elevated frequencies compared to lower ones.

The LMK316ABJ476ML-T capacitor showcases a notable enhancement in Df and Q performance, particularly at higher frequencies up to 5 kHz. However, as operating frequencies transcend the 300 kHz threshold, the capacitor's Df and Q performance worsens, revealing instability that corresponds with frequency increases.

Comparative Analysis

Conclusion

After a thorough and systematic analysis of the Taiyo Yuden LMK316ABJ476ML-T ceramic capacitor, it is evident that its performance varies compared to the provided statistical benchmark data at both 1 Volt and 10 Volts. The component demonstrates reasonable performance across a range of test frequencies. However, it excels in specific areas, making it more suitable for targeted applications.

Considering the impedance, the LMK316ABJ476ML-T capacitor performs consistently near the average and maximum levels of the statistical benchmark data. This trend is observed across multiple test frequencies and provides the capacitor slightly higher impedance in specific scenarios compared to the benchmark. However, at low frequencies, the impedance is significantly higher, indicating limited effectiveness in such applications.

The dissipation factor, series resistance, and quality factor showcase an interesting pattern when comparing the component to the benchmark data. The dissipation factor is comparatively higher for LMK316ABJ476ML-T across test frequencies, except at 5kHz. Quality factors are inconsistent and relatively low at most frequencies. Series resistance generally follows a similar pattern, remaining higher than the benchmark data at most frequencies. Nevertheless, the component may still be suitable for applications where these factors are not critical.

The LMK316ABJ476ML-T capacitor fares relatively better in terms of series capacitance. It stays close to the benchmark data averaging deviations between the nominal value and test frequencies. However, it requires improvement in terms of consistency across the various test frequencies.

In conclusion, the Taiyo Yuden LMK316ABJ476ML-T is a moderately reliable ceramic capacitor that could benefit from improvements in terms of consistency and performance across varying test frequencies. While the capacitor may not be suitable as a universal solution across numerous applications, its specific characteristics enable its utilization in targeted applications.