IET RS-201W Resistance Capacitance Substituters RSC-500 CS-300

( Brand: Iet ), ( Manufacturer Part Number: RS-201W ), ( Type: Resistance Capacitance Substituter )

Review IET Mixed Lot Of Resistance Capacitance Substituters

The IET RS-201W RSC-500 CS-300 Resistance-Capacitance Substators from Instrotech are versatile and high-performance test sets designed to simplify the measurement of resistance, capacitance, and inductance in electrical circuits. These substators are ideal for use in laboratories, research facilities, and industrial applications where accurate and reliable measurement of electrical parameters is essential.

The RS-201W is the control unit that houses the user interface and provides power to the RSC-500 and CS-300 substators. It features a large, backlit LCD display that shows real-time measurement data, as well as a keypad for entering test parameters and accessing various functions. The unit can be powered using a 100-240V AC or a 220V AC input, making it suitable for use in various electrical environments.

The RSC-500 Resistance Substator is designed to measure resistance values in electrical circuits. It has a wide measurement range of 0.01 to 2000 and can be used to measure resistances in series or parallel configurations. The substator has a high accuracy of 0.01% and can be calibrated using a traceable reference standard for even greater measurement precision.

The CS-300 Capacitance Substator is used to measure capacitance values in electrical circuits. It has a wide measurement range of 0.01 F to 100,000 F and can be used to measure capacitances in series or parallel configurations. The substator has a high accuracy of 0.1% and can be calibrated using a traceable reference standard for even greater measurement precision.

Both the RSC-500 and CS-300 substators have a high input impedance of 1015 , which minimizes loading effects on the circuit under test. They also have a low current consumption of less than 30 mA, making them energy-efficient and suitable for use in applications where power consumption is a concern.

The IET RS-201W RSC-500 CS-300 Resistance-Capacitance Substators come with a comprehensive set of features and functions that make them an essential tool for electrical engineers, technicians, and researchers. They offer automatic test sequence programming, data logging, and pass/fail criteria settings, among other features. The substators are also equipped with overvoltage, overcurrent, and short-circuit protection, making them safe to use in various electrical applications.

In summary, the IET RS-201W RSC-500 CS-300 Resistance-Capacitance Substators are versatile and high-performance test sets designed for accurate and reliable measurement of resistance, capacitance, and inductance in electrical circuits. They offer a wide measurement range, high accuracy, and various safety features, making them an essential tool for electrical engineers, technicians, and researchers.

Resistance-capacitance (RC) substituters, specifically the IET RS-201W RSC-500 CS-300 model, are electronic devices designed to replace RC networks in circuits. These substituters offer several advantages and disadvantages, which are essential to consider before making a purchasing decision.

1. Space Savings: RC substituters can save significant space in a circuit, as they replace multiple components with a single device. This can be particularly beneficial in densely packed PCBs.

2. Precision: RC substituters provide higher accuracy compared to traditional RC networks, ensuring consistent performance across various temperature conditions and aging effects.

3. Reduced Assembly Time: By using RC substituters, the assembly process becomes more streamlined as manufacturers no longer need to manually assemble and wire the individual resistors and capacitors.

1. Cost: RC substituters can be more expensive compared to the cost of individual resistors and capacitors. This can be a significant consideration for projects with tight budgets.

2. Limited Frequency Range: The frequency range of RC substituters is limited, and they might not be suitable for circuits requiring wideband response.

3. Limited Component Selection: RC substituters are not available in all standard resistor and capacitor values, which can limit their application in certain circuits.

In conclusion, the IET RS-201W RSC-500 CS-300 RC substituter offers several benefits, including space savings, precision, and reduced assembly time. However, it comes with some disadvantages, such as a higher cost, limited frequency range, and restricted component selection.

If the project's budget is a primary concern, and the circuit's frequency response or component values fall outside the capabilities of the RC substituter, it might be more cost-effective to use traditional resistors and capacitors. On the other hand, if the project requires a compact design, consistent performance, and the frequency response and component values are within the substituter's capabilities, then an RC substituter like the IET RS-201W RSC-500 CS-300 could be a valuable investment.

Details:

Nothing else is included. For cosmetic condition, please refer to the Product Grading System - Below. Includes: RS-201W Wide-range Precision Resistance Substituter. The items are in C Used, Good cosmetic condition.

A Excellent - Looks brand new, no scuffs, scratches, dents or dings. I was able to use and in-house multi meter test the RS-201W RCS-500 show readings on. Mixed Lot of IET RS-201W, RSC-5 CS-300 Resistance Capacitance Substituters. No accessories included.

Collectible and Specialty electronics exemption. All ports and connectors are in good cosmetic condition. Score For This Product: C Used, Good. B Used, Very Good - Minor scuffs or scratches, no dents dings, C Normal to heavy scuffing and scratching, a few Fair Significant several E Poor Extreme dents, dings.

No further testing could be completed due to lack of knowledge and/or resources. Photos show the exact contents of this listing. There are some noticeable scuffs and staining on the outside of cases. The CS-300 is missing parts so untested.

Condition: For Reuse or Repair/Refurbishment. See pictures for best detail.

part #: rs201w prices

• $59.99-$845.25

specifications capacitorelectron:

• brand: Iet
• mpn: Rs-201w
• type: Resistance Capacitance Substituter

general capacitorelectron:

• Electrical Equipment Supplies > Electronic Components Semiconductors > Capacitors
• condition: For parts or not working

offer capacitorelectron:

• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock
• best offers: True
• started: November 4, 2025

seller capacitorelectron:

• city: Salisbury, North Carolina
• # reviews: 25940
• rating: 99.5%

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• other
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returns capacitorelectron:

• time: 30 Days
• method: Money back
• paid by: Buyer
• policy: Returns Accepted

shipping capacitorelectron:

• cost: $20.00
• service: FedEx Ground / FedEx Home Delivery, FedEx 2Day
• transit: 2-6 Days
• carrier: FedEx
• class: Standard, Expedited
• type: Fixed