ALLEN-BRADLEY 7721 Resistors Carbon Total RC20GF4R3J 50 4.3 1/2

( Brand: Allen-bradley ), ( Manufacturer Part Number: 7721 ), ( Model: RC20GF4R3J )

Review ALLEN BRADLEY 50 Fixed Resistors Carbon 4.3 Ohms Total 1-2 Watt

The RC20GF4R3J 50 Allen-Bradley carbon resistors are a reliable and high-quality choice for various electrical applications. These resistors are available in a pack of 50, each with a resistance value of 4.3 ohms. They are classified as 1/2 watt, 5% tolerance resistors, making them suitable for applications that require precise and stable resistance values.

The RC20GF4R3J resistors are made of carbon composition material, which is known for its excellent stability and long-term reliability. Their 50 ohm resistance value is ideal for use in low-power applications, such as signal conditioning, voltage dividers, and current limiting circuits.

These resistors feature a wirewound design, which provides excellent heat dissipation capabilities. This design also ensures a high power rating and ensures the resistor's resistance value remains stable even under high temperature conditions.

The RC20GF4R3J 50 Allen-Bradley carbon resistors have a maximum working voltage of 50 volts, making them suitable for use in low-voltage applications. They also have a maximum operating temperature of 125 degrees Celsius, ensuring reliable performance even in high-temperature environments.

The RC20GF4R3J resistors are RoHS compliant, meaning they are free from hazardous substances such as lead and mercury. They are also available in a standard 1/4-20 threaded package, making them easy to install in most applications.

Overall, the RC20GF4R3J 50 Allen-Bradley carbon resistors are a versatile and reliable solution for any low-power, high-stability resistance requirement. Their excellent thermal stability, high power rating, and RoHS compliance make them a popular choice for a wide range of electrical applications.

1. High-quality product: Allen-Bradley is a reputable brand known for producing reliable and durable electrical components.

2. Carbon composition: Carbon composition resistors are suitable for applications with high power dissipation and low inductance.

3. Wide temperature range: These resistors have a temperature range of -55 C to 150 C, making them suitable for various industrial applications.

4. Precise tolerance: The RC20GF4R3J resistors have a tolerance of 1% to 5%, ensuring accurate measurement and control in electrical circuits.

1. Higher cost: Allen-Bradley products are generally more expensive than other brands, which may increase the overall cost of the project.

2. Limited availability: These resistors may not be readily available in all hardware stores, so you may need to order them online or from a specialized supplier.

3. Potential for higher resistance drift: Carbon composition resistors may experience higher resistance drift over time, leading to inaccuracies in measurement and control.

RC20GF4R3J 50 Allen-Bradley resistors are a high-quality option for applications requiring high power dissipation, low inductance, and precise tolerance. Although they may be more expensive and harder to find than other brands, their reliability and durability make them a worthy investment for industrial applications.

If the cost and availability of the RC20GF4R3J resistors are not prohibitive, it is recommended to use them in applications where high-quality and reliability are essential. If budget or availability is a concern, consider exploring alternative brands of carbon composition resistors that offer similar specifications and performance.

Details:

3 ohms 5 total 1/2 watt. New Allen-bradley RC20GF4R3J fixed resistors carbon may have small openings on packaging.

New in packaging.

part #: 7721 prices

• $19.95-$29.99

specifications vintaelec:

• brand: Allen-bradley
• mpn: 7721
• model: Rc20gf4r3j

Returns vintaelec:

• type: Money Back
• policy: returns accepted
• paid by: Seller
• time: 30 Days

Shipping vintaelec:

• cost: $0.0
• type: Calculated
• handling: 1 days

Payments vintaelec:

• PayPal

General vintaelec:

• in stock: Yes
• Vintage Electronics > Other Vintage Electronics

Offer vintaelec:

• best offer: true
• bids: 0
• Started: January 19, 2019, 9:39 am
• Sold: 0
• quantity: 1

Seller vintaelec:

• rating 01-19-19: 99.7%
• city: Pleasanton, California
• # feedbacks 01-19-19: 565
• zipcode: 94588

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