SR1-1K ELECTRO SCIENTIFIC INDUSTRIES Esi Standard Resistor

Review ELECTRO SCIENTIFIC INDUSTRIES Esi Standard Resistor 1000

The Electrostatic Precision ESI Standard Resistor, model SR1-1K, is a high-quality, precision resistor manufactured by Electro Scientific Industries (ESI). This resistor is designed for applications that require precise and stable electrical resistance values, making it an ideal choice for a wide range of electronic devices and systems.

The SR1-1K ESI Standard Resistor has a nominal value of 1000 ohms, with a tolerance of /- 0.1%. This means that the actual resistance value of the resistor will be within 0.1% of its nominal value, ensuring that the device or system it is used in operates accurately and reliably. The resistor is available in a variety of power ratings, from 1/8 Watt to 2 Watt, allowing users to choose the appropriate option for their specific application.

The SR1-1K ESI Standard Resistor is made using a high-purity, metal alloy wire, which is wound onto a ceramic or glass core. The wire is then covered with a protective coating, such as epoxy or polyester, to prevent corrosion and ensure long-term stability. The resistor is also available in a variety of sizes and shapes, including surface mount (SMT) and through-hole (THT), making it easy to integrate into a wide range of electronic circuits.

One of the standout features of the SR1-1K ESI Standard Resistor is its excellent temperature coefficient of resistance (TCR). The TCR is a measure of how much the resistance of the resistor changes with temperature. The SR1-1K has a low TCR of /- 25 ppm/ C (over the temperature range of -55 C to 125 C), which means that the resistance of the resistor will remain stable over a wide range of operating temperatures.

The SR1-1K ESI Standard Resistor is also known for its excellent stability and repeatability. The resistor has a long-term stability of /- 0.2% at 25 C, which means that the resistance value will remain within this tolerance over a period of several years. The resistor also has excellent repeatability, with a tolerance of /- 0.05% between resistors, ensuring that multiple resistors used in the same circuit will have very similar resistance values.

In summary, the Electrostatic Precision ESI Standard Resistor, model SR1-1K, is a high-quality, precision resistor that is ideal for applications that require precise and stable electrical resistance values. Its excellent temperature coefficient of resistance, low TCR, and long-term stability make it an excellent choice for a wide range of electronic devices and systems. The SR1-1K is available in a variety of power ratings, sizes, and shapes, and is easy to integrate into a wide range of electronic circuits.

1. High-quality components: Electro Scientific is a reputable brand known for producing high-quality electronic components. The SR1-1K ESI Standard Resistor 1000 is no exception.

2. Wide temperature range: This resistor can operate in a wide temperature range, making it suitable for various applications.

3. Stable resistance: The SR1-1K ESI Standard Resistor 1000 offers excellent stability in resistance, which is crucial for precise measurements and applications.

4. Tolerance range: The resistor is available in a wide range of tolerances, allowing you to choose the one that best fits your application's requirements.

1. Expensive: Compared to other resistor brands, Electro Scientific's products can be more expensive.

2. Limited availability: Electro Scientific's products may not be widely available in local electronics stores, and you may need to order them online.

The Electro Scientific SR1-1K ESI Standard Resistor 1000 is a high-quality resistor suitable for various applications. Its wide temperature range, stable resistance, and available tolerance ranges make it an excellent choice for precision measurements and applications. However, its high cost and limited availability may be a drawback for some users. If you require a high-quality resistor and are willing to pay a premium, this product is worth considering.

If you're looking for a high-quality resistor and are not concerned about the cost, the Electro Scientific SR1-1K ESI Standard Resistor 1000 is a great choice. If cost is a concern, consider other reputable brands that offer similar specifications at a lower price. However, ensure that the alternative brands meet your specific application requirements before making a purchase.

Details:

The item is in good condition, tested and working. The durable aluminum case provides Electrostatic shielding. The resistance wire used is a modern alloy having excellent stability, extremely low temperature coefficient over wide range of temperatures, and very thermal emf to copper. Accurate, stable, low cost.

Gold-plated terminals reduce connection errors. 50 ppm long-term accuracy for. Esi Electro Scientific industries SR1-1K standard resistor,: versatile working standard.

10ppm calibration accuracy. A infill winding on a flat mica card is used to minimize both series inductance and shunt capacitance.

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• brand: Electro Scientific Industries
• mpn: Sr1-1k
• part type: Resistor

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