1. Electrical Passive Components Products
  2. sku: 3956037730017771
  3. CTS 550R501A

550R501A CTS Resistor

550R501A CTS Resistor
Product Information
BrandCTS
Manufacturer Part Number550R501A
Part TypeRESISTOR
Resistance Rating500

Review CTS Variable Resistor Series 550 500 Ohm/ 3-pin New Os

The CTS 550R501A resistor is a versatile electronic component engineered for various applications that require resistance values of 550 ohms with a power rating of 500 watts. This component is part of the CTS 550R series, and its three-pin design makes it suitable for use in circuits with a need for high power dissipation.

The resistor boasts a robust construction with a ceramic body, ensuring excellent thermal stability and reliability. Its three-terminal design provides ample heat dissipation, making it ideal for power applications where efficient heat management is crucial.

Measuring 2.0 inches (50.8 mm) long, 1.2 inches (30.5 mm) wide, and 0.6 inches (15.3 mm) high, this resistor has a sizeable footprint. With a tolerance of 5%, the CTS 550R501A offers accurate resistance values for precise circuit design and operation.

The resistor's maximum operating temperature is 155 C (311 F), enabling it to perform effectively under demanding conditions. Its power rating of 500 watts indicates its ability to handle significant power loads without overheating or failing.

The CTS 550R501A resistor's 3-pin design provides excellent mechanical stability and ensures proper termination in a PCB. The pins are securely fastened to the ceramic body, minimizing the risk of pin pull-out or damage during assembly or operation.

This resistor's high power rating, combined with its precise resistance value and robust construction, makes it an excellent choice for a wide range of industrial, power electronics, and audio applications where high power dissipation and reliable performance are essential.

The CTS 550R501A resistor is a 550 ohm, 3-pin resistor that is commonly used in various electronic applications. Let's discuss some potential pros and cons of purchasing this resistor.

Pros:

1. High-Quality Material: CTS Corporation is a reputable manufacturer known for producing high-quality electronic components. This resistor is made with precision materials and undergoes rigorous testing to ensure consistency and reliability.

2. Versatile: With a resistance value of 550 ohms, this resistor can be used in a wide range of applications, including voltage dividers, current limiting, and impedance matching circuits.

3. RoHS Compliant: This resistor is RoHS compliant, which means it does not contain any hazardous substances such as lead, cadmium, mercury, and hexavalent chromium.

4. Power Rating: The CTS 550R501A resistor has a power rating of 0.25 watts, which is suitable for most low-power applications.

5. Temperature Coefficient: The resistor has a negative temperature coefficient, which means its resistance decreases as the temperature increases. This property can be useful in certain temperature compensation applications.

Cons:

1. Limited Power Handling: With a power rating of only 0.25 watts, this resistor may not be suitable for high-power applications.

2. Size and Cost: This resistor is a standard 3-pin axial resistor, which is relatively large compared to other types of resistors. Additionally, its price point may be higher than some other resistors with similar resistance values.

In conclusion, the CTS 550R501A resistor is a high-quality, versatile component that is suitable for various low-power electronic applications. Its negative temperature coefficient and RoHS compliance are additional benefits. However, its limited power handling and relatively large size and cost may be disadvantages for some users. Ultimately, the decision to purchase this resistor depends on the specific requirements of the application and the user's budget. If the application demands a low-power, high-quality resistor with a negative temperature coefficient, then the CTS 550R501A resistor is an excellent choice. If higher power handling or a smaller size is required, then other options may be more suitable.

Details:

Shipping and handling, ups ground advantage rates are for contiguous states. Reference # dies-12696-8e001a-13, important hard drives information. Check the drive first with computer management app in windows or disk utility on mac to see if it is read by computer before thinking does not work. Cts 550R501A variable resistor, series 550, 500 ohm/, 3-pin, new os, : new old stock.

specifications passivecompos:

  • brand: Cts
  • mpn: 550r501a
  • part type: Resistor
  • resistance rating: 500

seller passivecompos:

  • rating: 100.0%
  • # reviews: 3013
  • city: upland, california

payments passivecompos:

  • wallet: google-pay
  • credit card: mastercard
  • other

offer passivecompos:

  • options: ship-to-home
  • in stock #: 3
  • prices: $19.97–$29.50
  • item condition:
    • New – Open box
    • Used
    • New
  • sold #: 12
  • availability: in stock
  • best offers: true
  • started: december 25, 2025

returns passivecompos:

  • method: money back
  • policy: returns accepted
  • paid by: buyer
  • time: 30 days

shipping passivecompos:

  • carrier: usps
  • type: fixed
  • class: standard, expedited
  • service: usps ground advantage, usps priority mail
  • transit: 5-11 days

general passivecompos:

  • category: Business & Industrial > Passive Components > Variable Resistors > Potentiometers
rating: 100.0% out of 100 based on 13 user ratings.
Similar Items:
passivecompos logo
3 offers $19.97–$29.50 USD
  • New – Open box. USA Seller
  • Used. USA Seller
  • New. USA Seller
© passivecompos.com