| Vývojář: | Yashan Aggarwal (8) | ||
| Cena: | * Zdarma | ||
| Hodnocení: | 0 | ||
| Recenze: | 0 Napsat recenzi | ||
| Seznamy: | 0 + 0 | ||
| Body: | 0 + 0 ¡ | ||
| Body +1 | |||
Popis
Resistors are fundamental components in electronics that control the flow of electric current. To understand their value, manufacturers use a color-coding system. This system makes it easier to identify the resistance, tolerance, and sometimes even temperature coefficient without needing complex equipment. Let’s explore the resistor color code and how you can interpret it.
What is a Resistor?
Before diving into the color codes, it’s important to understand what a resistor does. A resistor is a passive component that resists the flow of electric current. By limiting the current, it helps protect sensitive components in a circuit and controls the voltage in electronic devices. Resistors are commonly used in almost all types of electronic circuits, from simple household devices to complex industrial machinery.
The Resistor Color Code System
The resistor color code is a standardized system used to indicate the resistance value, tolerance, and sometimes temperature coefficient of a resistor. Each color represents a number and multiplier that, when combined, help calculate the resistor's value in ohms (Ω). This method allows manufacturers to print small resistors with easily interpretable information.
### 4-Band Resistor Code
The most common type of resistor uses a **4-band color code**. Each band represents a different part of the resistor's value:
1. **First Band (First Digit):** Represents the first significant digit of the resistance value.
2. **Second Band (Second Digit):** Represents the second significant digit.
3. **Third Band (Multiplier):** This band represents the multiplier, or the power of 10 by which the first two digits are multiplied.
4. **Fourth Band (Tolerance):** Represents the tolerance, which is the accuracy or precision of the resistor’s value.
### 5-Band and 6-Band Resistor Code
In addition to the standard 4-band code, some resistors use a **5-band** or **6-band color code** for higher precision or additional information. In a 5-band code, there’s an additional significant digit for more accuracy. The structure is as follows:
1. **First Band (First Digit)**
2. **Second Band (Second Digit)**
3. **Third Band (Third Digit)**
4. **Fourth Band (Multiplier)**
5. **Fifth Band (Tolerance)**
The **6-band resistor code** adds a sixth band to indicate the **temperature coefficient**, which shows how much the resistor's value changes with temperature. For instance, **Red** in the sixth band means the resistance changes by 50 ppm/°C.
***Color Code Table:
| Color | Digit | Multiplier | Tolerance |
|--------------|---------|-----------------|-----------|
| Black | 0 | ×1 | - |
| Brown | 1 | ×10 | ±1% |
| Red | 2 | ×100 | ±2% |
| Orange | 3 | ×1,000 | - |
| Yellow | 4 | ×10,000 | - |
| Green | 5 | ×100,000 | ±0.5% |
| Blue | 6 | ×1,000,000 | ±0.25% |
| Violet | 7 | ×10⁷ | ±0.1% |
| Gray | 8 | ×10⁸ | ±0.05% |
| White | 9 | ×10⁹ | - |
| Gold | - | ×0.1 | ±5% |
| Silver | - | ×0.01 | ±10% |
Importance of Tolerance:
Tolerance is crucial when you need precision in circuits. If a resistor has a ±5% tolerance, its actual resistance can vary by 5% above or below its nominal value. For example, a **100Ω resistor** with ±5% tolerance may range from **95Ω to 105Ω**.
Snímky obrazovky
Novinky
- Verze: 9.0
- Aktualizováno:
Cena
-
* Obsahuje reklamy - Dnes: Zdarma
- Minimální: Zdarma
- Maximální: Zdarma
Sledovat ceny
Vývojář
- Yashan Aggarwal
- Platformy: Android Aplikace (4) Android Hry (4)
- Seznamy: 0 + 0
- Body: 2 + 0 ¡
- Hodnocení: 0
- Recenze: 0
- Slevy: 0
- Videa: 2
- RSS: Odebírat
Body
Nenalezeno ☹️
Hodnocení
Nenalezeno ☹️
Seznamy
Nenalezeno ☹️
Recenze
Buďte první, kdo bude hodnotit 🌟
Další informace
- Verze: 9.0
- ID: com.Yashan.ResistanceCalculator
- Kategorie:
Android Aplikace›Nástroje - OS:
Android 8.0 a vyšší - Velikost:
26 Mb - Hodnocení obsahu:
Everyone - Google Play Hodnocení:
0 - Aktualizováno:
- Datum vydání:
Kontakty
- Web:
https://yashan.co.in
Mohlo by se Vám také líbit
-
- Resistor color code calculator
- Android Aplikace: Nástroje Podle: Omegadev
- * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 0 Verze: 2.0.0 This resistor color code calculator will help you determine the value of axial resistors marked with color bands. It can be used for 3, 4, 5 and 6 band resistors. How to use the color ... ⥯
-
- Resistor Color Code Calculator
- Android Aplikace: Nástroje Podle: Jedemm Technologies
- * * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 4,966 (4.7) Verze: 2.6.0 Resistor Color Code Calculator (RCC Calculator) is a powerful tool that will greatly facilitate the identification and search of resistors of any type, whether 3, 4, 5 or 6 bands. ... ⥯
-
- Resistor Color Code Calculator
- Android Aplikace: Nástroje Podle: ArmedByte
- Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 0 Verze: 1.2.1 Resistor Color Code Calculator is a handy tool for electronics enthusiasts, students, and professionals. This user-friendly app allows you to quickly and accurately decode the color ... ⥯
-
- Resistor color code calculator
- Android Aplikace: Nástroje Podle: bevik
- * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 10 (5.0) Verze: 1.2 Resistor color code calculator and table based on international standard marking codes for resistors. You can share calced resistor or value as image and text ⥯
-
- Resistor Color Code Calculator
- Android Aplikace: Nástroje Podle: Brandon Cano
- * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 220 (4.8) Verze: 3.7.1 Quickly and accurately calculate resistor values with our intuitive app, perfect for electronics hobbyists, students, and professionals. Whether you're deciphering color bands or ... ⥯
-
- Resistor Color Code Calculator
- Android Aplikace: Nástroje Podle: Eskill Center
- * * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 118 (3.8) Verze: v3.6.0 Are you tired of manually calculating the resistor value whenever you come across a resistor with colour bands? Look no further than our app Resistor Color Code Calculator (Resistor ... ⥯
-
- Resistor Color Code Calculator
- Android Aplikace: Nástroje Podle: Anu Electronics
- * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 0 Verze: 1.2 Easy User-Friendly Resistor color code calculator calculate the value of a resistor based on the color bands and tolerance. The app includes: 3 band. 4 band. 5 band. 6 band. ⥯
-
- Resistor Color Code Calculator
- Android Aplikace: Nástroje Podle: SM for you
- * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 0 Verze: 1.8 An electronic color code is a code that is used to specify the ratings of certain electrical components, such as the resistance in Ohms of a resistor. Electronic color codes are also ... ⥯
-
- Resistor color code calculator
- Android Aplikace: Nástroje Podle: ALG Software Lab
- * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 0 Verze: 3.3 An application for calculating color codes for 3-, 4-, 5-, and 6-band resistors. The application provides the resistance value, tolerance, and temperature coefficient (TCR). The ... ⥯
-
- Resistor Color Band Calculator
- Android Aplikace: Nástroje Podle: electric romeo
- * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 0 Verze: 1.0 A handy all-in-one tool for reading resistor color code values for a 4 band resistor, 5 band resistor, or 6 band resistor. Resistor Color Code Calculator and Chart 4 Band, 5 Band, or 6 ⥯
-
- Resistor Color Code
- Android Aplikace: Nástroje Podle: Lbhmus
- * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 0 Verze: 3.3 Resistor Color Code calculate the value of the resistor form his color It allows to calculate the value code by choosing a resistor color - Resistors from 3 to 6 bands Instructions: 1- ⥯
-
- Resistor Color Code Scanner
- Android Aplikace: Nástroje Podle: Persie0
- * * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 61 (2.7) Verze: 2025.04.15 The Resistor Scanner App is a handy tool designed to simplify the process of identifying resistor values by using your smartphone's camera. With this innovative app, you can quickly ... ⥯
-
- Resistor Color Code
- Android Aplikace: Nástroje Podle: ABTEL STUDIO
- * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 0 Verze: 1.5 Simple resistor barcode calculator. It helps to determine the value of 4, 5 or 6 bar components. Simple, intuitive operation comes down to choosing the right colors. Moving the screen ... ⥯
-
- Resistor Code Calculator
- Android Aplikace: Nástroje Podle: BrainTile Apps
- * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 3,468 (4.5) Verze: 3.0.3 Easily calculate resistor color codes with this intuitive and powerful reference app! Whether you're a maker, engineer, or student, this app is your perfect companion for evaluating ... ⥯