Joined in 2023 
82 
63 About this deal
The voltage limitations of a 2200-ohm resistor depend on factors such as its power rating and construction. Typically, a 1/4-watt 2200-ohm resistor can handle voltages within the range of a few volts to tens of volts, while a 1-watt 2200-ohm resistor can withstand higher voltages, potentially up to a few hundred volts. It is important to consider the power rating and voltage requirements of your specific application when selecting a resistor. A 1/4-watt power rating is a common specification for resistors used in low-power electronic circuits. It indicates that the resistor can safely handle up to 0.25 watts of power without experiencing significant temperature rise. It is important to ensure that the power dissipated in the resistor remains within this specified limit to avoid thermal damage or deviation from the resistor's performance characteristics. Band Two – 2 nd Digit: The second digit of the resistance value. This band is also red, which again corresponds to the value 2. This is added to the right of the first digit (from band one).
Resistor color codes consist of digits followed by a multiplier and a tolerance value. Four band resistors have two bands for digits, while five band resistors have three bands for digits. Six band resistors also add a temperature coefficient. The third color band represents a decimal multiplier by which the first two digits must be multiplied to obtain the resistance value of the resistor. Takes the digits and multiplies them by a value given by this band. The actual multiplier is 10 n, where n is the value of the band color. In this case, the third band is Red which corresponds to the number 2. Therefore the multiplier is 10 2 = 100. The color of the first band indicates the value of the first significant digit. The first band is Red, which corresponds to the value 2.Band One – 1 st Digit: The first digit of the resistance value. The first band on a 2.2k ohm resistor is red, which corresponds to a value of 2. Resistance must be measured with the power off so ensure that the circuit is disconnected and that all energy storing devices (batteries, capacitors) are disconnected or discharged. 4-Band vs. 5-Band vs. 6-Band 2.2k Ohm Resistor Color Code One difficulty is that the 2.2k ohm resistor is easy to confuse with a 220 ohm resistor, so keep this in mind and verify using the color code or a multimeter if possible.
Analog-to-Digital Conversion: The 2.2k ohm resistor can be used in voltage divider networks as part of analog-to-digital conversion circuits. It helps in scaling down the input voltage range to match the operating range of an analog-to-digital converter (ADC). All resistors have a tolerance value, which means that the value is unlikely to be exactly 2.2k Ohms. Higher quality resistors have tighter tolerances. Band Three – Multiplier: Takes the digits and multiplies them by a value given by this band. The actual multiplier is 10 n, where n is a value that corresponds to the color of the band. In this case, the third band is red, which corresponds to the number 2. Therefore the multiplier is 10 2 = 100.Amplifier Biasing: In amplifier circuits, the 2.2k ohm resistor is employed in biasing networks. It helps establish the required bias voltage levels for proper transistor or operational amplifier operation, ensuring stable and accurate amplification. Five percent of 2.2k Ω is 110 Ω. This means that the actual resistance value could be anywhere from 2090 Ω (2.2k Ω – 110 Ω) to 2310 Ω (2.2k Ω + 110 Ω). Current Limiting: The 2.2k ohm resistor is frequently employed as a current-limiting resistor. By connecting it in series with an LED or other components, it restricts the flow of current to a safe and desired level, preventing damage to the components. Creating a precise 2.2k ohm resistor from scratch is a complex and specialized process that often requires advanced manufacturing techniques and equipment. It involves careful control of resistor material, size, and other factors to achieve the desired resistance value. So making your own 2.2k ohm resistor is not practical for most people.
The 2200-ohm resistor is commonly represented using the numerical value of 2200 ohms or as 2.2k (kilo-ohms). It is a standard resistor value that is widely available in electronic component stores. Voltage Dividers: In voltage divider circuits, the 2.2k ohm resistor is often used in conjunction with other resistors to create a specific output voltage. By strategically placing the 2.2k ohm resistor in the divider network, it helps in dividing the input voltage and generating the desired output voltage. A 2.2k ohm 1-watt resistor refers to a resistor with a resistance value of 2.2 kilo-ohms (2200 ohms) and a power rating of 1 watt. The power rating indicates the maximum power that the resistor can safely dissipate without overheating or getting damaged. Resistors are essential in electronic circuits for various purposes. They can be used to limit current flow, divide voltages, and provide load resistance, among other applications. The 2200-ohm resistor is often used in circuit designs where a specific resistance value is required to achieve the desired electrical characteristics or to protect components from excessive current. You can use a multimeter to measure the resistance, but note that it will also vary with temperature. Resistors dissipate energy as heat, so temperature is an important consideration. In 6 band resistors, the temperature dependence is given by the last band (more on this below).
Unsubscribe from this in stock notification
resistor: As they are behaving for pull-up functions, could be used in the range of 10-12 kohm, it will not impact your circuit. The 2.2k ohm resistor, with its specific resistance value, finds application in various electronic circuits. Some common uses of the 2.2k ohm resistor include: All color-coded resistors (regardless of how many bands they have) have at least two digit bands, one multiplier band, and one tolerance. This is the structure of a four band resistor color code; five and six band resistors add to this basic structure. The color code for a 2.2k-ohm resistor typically consists of four color bands. Each color represents a specific numerical value or multiplier. The standard color code for a 2.2k-ohm resistor is:
It is easy to read 5 or 6 band resistors if you already know how to use four band resistor color coding. 5 Band 2.2k Resistor Color Code The third color band represents a decimal multiplier by which the first two digits must be multiplied to obtain the resistance value of the resistor. Takes the digits and multiplies them by a value given by this band. The actual multiplier is 10 n, where n is the value of the band color. In this case, the third band is Gold which corresponds to the number -1. Therefore the multiplier is 10 -1 = 0.1. Band Four – Tolerance: Gives the value of the tolerance for the resistor. The most common values are 5% (designated by a gold band), and 10% (designated by a silver band). This example uses a gold band, giving us a tolerance of 5%.Can I use multiple 2200-ohm resistors in series or parallel to achieve a different resistance value?
Great Deal 
New Comment