Model PCR100

100 Ohm Precision Resistor

Precision You Can Trust

The Model PCR100 delivers unmatched accuracy and stability, making it the resistor of choice for demanding applications. With a nominal value of 100 Ohms and a measured accuracy of ±0.5 ppm, the PCR100 ensures consistent, reliable performance that won’t drift over time.

Key Benefits

  • Unrivaled Accuracy — ±0.5 ppm precision for the most critical measurements.
  • Reliable Stability — long-term consistency, even in challenging environments
  • Temperature & Voltage Performance — minimal deviation across varying conditions.
  • Versatile Applications — ideal for R&D, calibration, aerospace, defense, and industrial use.


Performance Highlights

  • Nominal Value: 100 Ohms
  • Accuracy: ±0.5 ppm (at 10 mA, 23°C)
  • Calibration Uncertainty: ±0.5 ppm
  • Stability (1 Year): ±2 ppm
  • TCR: ±1.5 ppm/°C
  • VCR: ±0.1 ppm/V
  • Max Current: 110 mA
  • N.I.S.T. Certified


Built for Critical Applications

Whether in laboratories, calibration systems, aerospace operations, or industrial environments, the PCR100 delivers the reliability and precision that professionals demand.

Quality & Support

Every PCR100 is rigorously tested and backed by Krohn-Hite’s quality assurance, industry-leading warranty, and dedicated technical support, ensuring confidence from day one.

Order Today

Discover unmatched performance with the Model PCR100 Precision Resistor. Contact Krohn-Hite Corporation to place your order or learn how the PCR100 can support your critical applications.

Trusted by engineers and researchers worldwide, the PCR100 delivers the precision you need to achieve results faster and with total confidence. Don’t settlefor less when your projects demand the best—choose the PCR100 today and experience the difference precision makes.

Unmatched Precision and Stability

When it comes to precision resistors, accuracy and stability are of paramount importance. The Model PCR100 excels in both these aspects. Our resistor offers a resistance value of 100 Ohms with an impressive measured accuracy of ±0.5ppm (parts per million). Such a high degree of precision ensures that your measurements and applications remain consistent and reliable, eliminating variation that could affect performance. Moreover, the PCR100 boasts exceptional long-term stability, ensuring that the resistance value remains constant over time despite environmental influences. This durability is critical for applications where consistent performance is vital.

Advanced Performance Specifications

The PCR100 comes loaded with performance features that elevate it above standard resistors. With a temperature coefficient of resistance (TCR) of ±1.5 ppm/°C, it maintains its resistance value over a wide range of temperatures. This is particularly beneficial in applications where temperature fluctuations are common. Our design ensures that the temperature changes have minimal impact on the performance, thus providing consistent and accurate readings. Additionally, the PCR100 has a voltage coefficient of resistance (VCR) of ±0.1 ppm/V, ensuring minimal deviation in resistance when subjected to varying voltage levels. This aspect is crucial for high-precision applications requiring stable performance under different electrical conditions.

Robust Construction and Design

Durability and resilience are key factors in the design of the PCR100 resistor. Our resistor is encased in a robust, hermetically sealed package that offers excellent protection against environmental stresses such as moisture, contaminants, and mechanical shock. This makes the PCR100 suitable for both laboratory and field applications where reliability is essential.

Versatility in Applications

The Model PCR100 is versatile enough to be used in a wide array of applications. It is essential in precision measurement instruments, calibration devices, and laboratory equipment. Its high precision and stability make it an indispensable tool in resistance thermometry, where accurate temperature measurement is crucial. Moreover, the PCR100’s excellent performance characteristics make it ideal for cutting-edge research and development projects. Whether used in aerospace, military, or industrial applications, the PCR100 provides the reliability and precision necessary for critical operations.

Key Specifications

Understanding the precise specifications of our Model PCR100 100 Ohm Precision Resistor can help you make an informed choice for your application needs. Below are the key specifications that define this high-performance resistor: Measured Accuracy: to a value within ±0.5ppm measured with 10mA at 23ºC.

Nominal Value: 100 ohms

Calibration Uncertainty: ±0.5ppm

Stability (1 Year): Typically ±2ppm

Temperature Coefficient: ±1.5ppm/ºC (temperature correction graph provided to correct out temperature effects)

Max. Working Operating Current: 110mA

on Cycle: One year

Certified to N.I.S.T.

Package: Hermetically sealed

Quality Assurance and Customer Support

Krohn-Hite Corporation is committed to quality and customer satisfaction. The Model PCR100 undergoes rigorous testing and quality control processes to ensure it meets the highest performance and reliability standards. We back this commitment with an exceptional warranty and dedicated customer support. Our technical support team is always ready to assist you with any queries or concerns you may have regarding the PCR100. Whether you need advice on integrating the resistor into your system or require after-sales support, we are here to help.

Why Choose the Model PCR100?

There are numerous reasons to choose the Model PCR100 100 Ohm Precision Resistor from Krohn-Hite Corporation:

1. Unparalleled Accuracy: With a tolerance of ±0.01%, you can trust the PCR100 to deliver precise resistance values.

2. Long-Term Stability: Exceptional stability ensures performance doesn’t degrade over time, providing reliability in your applications.

3. Environmentally Robust: Hermetically sealed construction protects against environmental factors, enhancing durability.

4. Wide Operational Range: Suitable for a wide range of temperatures and applications, offering versatile use.

5. Quality and Support: Our commitment to quality assurance and customer support means you can rely on us for high performance and assistance.

Order Your Model PCR100 Today

Experience the exceptional precision and reliability of our Model PCR100 100 Ohm Precision Resistor. Contact our sales team directly to place an order or learn more about how this high-performance resistor can meet your specific needs. Krohn-Hite Corporation remains dedicated to providing advanced electronic solutions that meet the highest standards of quality and innovation. We look forward to supporting your success with top-notch components like the Model PCR100.

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