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Resistor Box (150 Resistors and 30 Values)
Resistor Box (150 Resistors and 30 Values)
A resistor is a passive two-terminal electrical component that implements electrical resistance as a circuit element. Resistors are common elements of electrical networks and electronic circuits and are ubiquitous in electronic equipment. Practical resistors can be made of various compounds and films, as well as resistance wires (cables), carbon rods, and other types of semiconductor devices. Resistors are also available in a wide range of types and values. The standard unit of electrical resistance is the ohm (Ω), and the international ohm is defined in terms of the resistivity of quartz crystals.
Resistor kit contains 30 unique values resistors. This is a great starter kit for electronics projects and kits! The Resistor box price on Robocraze Website is very low compared to any other alternate website. This box of Resistor comes with 1E, 10K, 220E, 2E2, 22K, 330E, 4E7, 33K, 470E, 10E, 47K, 560E, 22E, 68K, 80E, 33E, 100K, 1K, 47E, 220K, 2K2, 68E, 330K, 3K3, 100E, 470K, 4K7, 150E, 1M, 6K8.
Resistors are used as electrical components to control current flow through an electric circuit. They can be found in many electronic devices such as computers, televisions, radios, cameras, and cell phones. The resistance value of these resistors can range from 1E ohm to 1M ohms.
Resistor Colour Code:
Applications:
- To limit current in a circuit
- To measure current in a circuit
- To generate heat
- To remove electrical energy
- To divide voltage
- To set the gain of an amplifier
- To set a time delay
- To set frequency of an oscillator
- To protect against surges To absorb unwanted signals
- Electronic electricity meter
- To measure temperatures
Package Includes:
- 1 x Resistor Kit Box
Specifications:
| Name | Resistor Box |
| Dimensions | 11 x 9 x 5cms |
| No of Resistors Value | 30 |
| Total No. of Resistors | 150 |
| Weight | 100 grams |
1. What is a resistor used for?
- A resistor is an electrical component that limits or regulates the flow of electrical current in an electronic circuit. Resistors can also be used to provide a specific voltage for an active device such as a transistor
2. What is the advantage of a resistor?
- Resistors are very cheap. Hence, it is easy to replace them. Resistors do not depend on the external source of voltage. Hence, external voltage or energy is not needed for operating the resistors
3. Why does a circuit need a resistor?
- The main function of resistors in a circuit is to control the flow of current to other components. Take an LED (light) for example. If too much current flows through an LED it is destroyed. So a resistor is used to limit the current.
4. How does a resistor color code work?
- The resistor bands are made of several color bands which together specify the resistance value, tolerance, and sometimes the reliability rate. Resistors with high precision have five bands. The first three bands indicate the significant digits, the fourth band is the multiplying factor and the fifth band represents the tolerance.
