
( Brand: Archer ), ( Manufacturer Part Number: 271-061 ), ( Country/region Of Manufacture: Taiwan )
The Archer 271-061 and 271-069 resistors are precision components designed for various electronic applications. These resistors, available in 2.2 megohm and 10 megohm values with a 1/2 watt power rating, are part of Archer's extensive range of fixed resistors.
The 2.2 megohm resistor from Archer's 271 series features a tolerance of /-5%, ensuring a high degree of accuracy in resistance value. Its color coding follows the standard industry scheme for resistors, with brown representing the 1st digit (2), green as the 2nd digit (2), and red as the multiplier (multiplied by 100,000). The gold stripe indicates a 5% tolerance. The resistor's body is made of high-quality carbon composition material, ensuring excellent stability and reliability.
Similarly, the 10 megohm resistor in the 271 series boasts a tolerance of /-10%, which is suitable for applications where a slightly higher tolerance is acceptable. Its color coding consists of brown for the 1st digit (1), black for the 2nd digit (0), orange as the multiplier (multiplied by 1,000), and gold for the 5% tolerance. The resistor's body is also made of carbon composition material, ensuring resistance stability and reliability.
Both the 2.2 megohm and 10 megohm resistors from Archer's 271 series are RoHS compliant and can be used in various electronic circuits, such as voltage dividers, current limiting, and voltage stabilization applications. Their compact 1/4 inch (1/2 A4) size makes them suitable for surface mounting and through-hole assembly.
These resistors exhibit a temperature coefficient of resistance within the range of 25 ppm/ C, ensuring stable resistance performance over a wide temperature range. The resistors have a maximum operating temperature of 70 C and can handle a maximum voltage of 500V.
Archer's 271-061 and 271-069 resistors are available in bulk quantities, ensuring a steady supply for your project needs. The high-quality materials used in their construction, combined with their precise tolerance and excellent stability, make them an ideal choice for various electronic applications where accuracy and reliability are essential.
Archer 271-061 and 271-069 resistors are 1/2 A, 5%, 2.2MOhm and 10MOhm resistors, respectively. These resistors are commonly used in electronic circuits for various applications such as voltage dividers, current limiting, and impedance matching. Below are some pros and cons of purchasing these resistors from Archer:
Pros:1. Affordable: Archer resistors are known for their competitive pricing, making them an affordable option for hobbyists, students, and small businesses.
2. Wide range of resistance values: Archer offers a wide range of resistance values in their product line, making it easier for customers to find the specific resistor value they need.
3. Good accuracy: With a tolerance of 5%, these resistors offer good accuracy for most applications.
4. RoHS Compliant: These resistors are RoHS compliant, making them a suitable choice for environmentally conscious customers.
5. Large production capacity: Archer is a well-established manufacturer with a large production capacity, ensuring that they can meet the demand for these resistors.
Cons:1. Limited temperature range: The maximum operating temperature for these resistors is 70 C, which may not be suitable for high-temperature applications.
2. Not suitable for high power applications: With a power rating of 1/2 watt, these resistors are not suitable for high power applications.
3. No specifications for temperature coefficient: The datasheet does not provide information on the temperature coefficient, which may be a concern for applications requiring high precision.
Conclusion:Archer 271-061 and 271-069 resistors offer good accuracy, affordability, and a wide range of resistance values. However, they may not be suitable for high power or high-temperature applications due to their limited power rating and maximum operating temperature.
Recommendation:For low power and temperature applications requiring 2.2MOhm or 10MOhm resistors, Archer 271-061 and 271-069 resistors are an excellent choice due to their affordability, good accuracy, and RoHS compliance. However, if high power or high-temperature applications are a concern, it may be necessary to consider resistors with higher power ratings and temperature coefficients from other manufacturers.
There are 6 of the same and one other. All new, 5 are the same and 1 is different see pics. Correction, I missed one in the pics.