Introduction

In this technical review, we will analyze the performance of the CSR1206FTR100 resistor manufactured by Stackpole Electronics Inc. We will focus on how this component performs when compared to a statistical benchmark formed from other resistors of the same nominal value. The CSR1206FTR100 is a 100mΩ, ±1% tolerance, thick film resistor with a surface mount, 1206 (3216 Metric) package.

For our assessment, we will refer to the LCR measurements taken at 1 Volt and 10 Volts across various test frequencies. Our aim is to provide engineers with valuable information to determine if this resistor is an optimal choice for their applications and design goals.

Below is a list of key pros and cons to be considered while utilizing the data provided:

• Consistent performance across a wide range of frequencies.
• Low impedance values and minor changes in series resistance.
• Retention of low series inductance across different test voltages.

• Quality factor remains low and occasionally undefined across test frequencies.
• Slight fluctuation in series resistance values when test voltage increased from 1V to 10V.
• Incomplete LCR data for higher test frequencies at 10V.

Proceeding through this review, we will be taking a closer look at the varying resistance and inductance values for the CSR1206FTR100 and draw a comparative analysis with the available statistical benchmark data.

Impedance

An in-depth impedance analysis of the Stackpole Electronics Inc.'s CSR1206FTR100 showcases its performance when compared to the statistical benchmark. Examining the test results derived from the 1-volt impedance measurement allows for a comparison of the resistor's performance against benchmark data. The measured impedance values fall within an acceptable range for this specific class of Surface Mount Resistors. A detailed review of its performance across varying frequency segments will offer a comprehensive understanding of its capabilities.

At low frequencies, ranging from 5Hz to 20kHz, the CSR1206FTR100 demonstrates competitiveness by maintaining an impedance marginally lower than the average impedance observed in the statistical benchmark in some instances. Although impedance values stay within close proximity to average values with slight deviations at specific frequencies, there is a notable difference at 20 kHz. At this frequency, the impedance value is slightly higher than the benchmark average, measuring at 88.1m Ohms.

When assessing the mid-frequency range, spanning from 50kHz to 450kHz, the performance of the CSR1206FTR100 remains largely consistent with benchmark average values, hovering around the 88m Ohms range. The close correspondence throughout this frequency range highlights the consistent performance of the resistor within ideal parameters.

In contrast, the high-frequency region (500kHz to 1MHz) reveals an interesting characteristic with the CSR1206FTR100. The part exhibits increased impedance values in opposition to the benchmark average trend, which typically decreases for frequencies higher than 500kHz. At 1MHz, the tested impedance peaks at 88.79m Ohms, approximately 19.5% higher than the benchmark maximum value of 78.99m Ohms. This deviation in performance should be acknowledged when designing high-frequency circuits.

Although the 10-volt LCR measurements do not offer a comprehensive analysis, they do enable an estimation of the resistor's performance at higher voltage levels. The CSR1206FTR100's impedance at 10 volts closely adheres to the benchmark trend up to a frequency of 300kHz, but begins to deviate significantly at the 400kHz range and beyond.

Overall, the CSR1206FTR100 provides suitable and reliable performance in most frequency segments, maintaining impedance values close to benchmark averages. However, potential deviations in the high-frequency region should be considered for critical high-frequency applications, and performance trade-offs should be evaluated accordingly.

Inductance

In this section, we will focus on the inductance performance of the CSR1206FTR100 in comparison to a statistical benchmark formed from other components with the same value. Inductance is an essential characteristic of inductors as it determines the capability to store energy in a magnetic field and oppose changes in current.

At 1 Volt, the CSR1206FTR100 displays series inductance measurements ranging from 2.205nH at a 1MHz test frequency to 2.757μH at 5kHz test frequency, showcasing a diverse range of inductance values across different test frequencies. Such a variation of values indicates that the component can offer versatile performance in various application circuits. Compared to the statistical benchmark at 1 Volt, the inductance of the CSR1206FTR100 varies in terms of minimum, average, and maximum series inductance values.

For instance, at 5kHz test frequency, the CSR1206FTR100's 2.757μH inductance falls between the minimum and average benchmark values of 1.638μH and 3.411μH, respectively. On the other hand, at 10kHz test frequency, the component's 538.8nH inductance is comparatively higher than the average benchmark value of 868.9nH. Nonetheless, the CSR1206FTR100 consistently stays within the benchmark range for inductance throughout the majority of test frequencies, ensuring reliable functionality.

When the test voltage is increased to 10 Volts, the CSR1206FTR100 displays higher inductance values for certain test frequencies compared to its performance at 1 Volt. As an example, at 5kHz test frequency, the 86.76μH inductance is remarkably higher than the 2.757μH observed at 1 Volt. This indicates a significant change in inductance at higher test voltages, demonstrating the impact of voltage levels on this component's inductance performance.

The CSR1206FTR100 exhibits competitively performing inductance values that generally fall within the range of the statistical benchmark. Engineers examining this component for usage in their products should feel confident in its inductance performance, as it consistently displays values adhering to the established industry standards. This assurance improves the overall reliability of electronic circuits utilizing this component, ensuring optimal functionality in various applications.

Comparative Analysis

In this comparative analysis, we will examine the performance of the Stackpole Electronics Inc's Resistor part number CSR1206FTR100, a 100m Thick Film Surface Mount Resistor in the 1206 package (3216 Metric). It is important to determine its applicability for electronics engineers, ensuring optimal circuit performance. By evaluating the LCR Measurements at 1 and 10 Volts, we will compare the obtained results with the provided statistical benchmark data.

Generally speaking, the CSR1206FTR100 Resistor demonstrated a close performance relative to the average benchmark data at most of the test frequencies. In some instances, the Impedance, Series Resistance, and Series Inductance values slightly exceeded the average benchmark values, indicating a higher than average performance. For instance, at 1 Volt and 100kHz test frequency, the Series Resistance was 88.05m Ohms for the CSR1206FTR100, whereas the average benchmark Series Resistance was 92.53m Ohms. Conversely, at higher test frequencies, such as 1M at 10 Volts, the CSR1206FTR100 exhibited lower performance than the benchmark data, with a Series Resistance of 87.7m Ohms compared to the benchmark average of 108.3m Ohms. These inconsistencies in the results indicate that the CSR1206FTR100 may not consistently outperform its statistical benchmarks across all test frequencies and voltages.

It is worth noting that overall, the CSR1206FTR100 performed relatively better at lower test frequencies and voltages, as evidenced by the Impedance, Series Resistance, and Series Inductance values, consistently observed to be comparatively closer to the benchmark values. However, as the frequency and voltage increased, a general trend of the performance slowly deviating from the statistical benchmark data was observed.

In conclusion, the Stackpole Electronics Inc's Resistor with part number CSR1206FTR100 may be deemed suitable for applications where stable performance at low frequencies and voltages is paramount, considering that this is where it generally performed closer to the benchmark data. However, for applications requiring high-frequency stability, it is pertinent to weigh potential trade-offs in performance as the test results showed the Resistor's performance deviating from the average benchmark values, especially at higher test frequencies and voltages.

Conclusion

In the comprehensive evaluation of the CSR1206FTR100 Resistor by Stackpole Electronics Inc, the performance of the component has been compared to a statistical benchmark that is formed from other components of the same value. Based on the LCR measurements conducted at 1 Volt and 10 Volts, the 100m ohm Thick Film Resistor exhibits some notable deviations from the benchmark values.

At certain frequency ranges, the CSR1206FTR100 demonstrates higher impedance values than the average impedance found within the test data. At lower frequencies (below 100 kHz), the Series Resistance, Inductance, and Capacitance values also differ from the benchmark. However, at higher frequencies (above 100 kHz), the component's performance appears to be more consistent with the overall benchmark expectations. Furthermore, the CSR1206FTR100's quality factors remain in a narrow range compared to the benchmark, showing relatively stable performance across different frequencies.

In conclusion, the CSR1206FTR100 resistor may be appropriate for some electronics engineers' circuits, but it demonstrates deviations from benchmark values at certain frequencies. Engineers should consider the performance characteristics and how they could impact their specific applications, taking into account the requirements for Impedance, Resistance, and Inductance in their designs. Overall, the CSR1206FTR100 exhibits reasonable performance, but a diligent assessment of its applicability for specific applications is advisable.