RC0402FR-0716K5L
Compact thick film resistors for surface mount applications
Manufacturer： yageo
series introduction
# Introduction to the RC0402FR - 0716K5L Product Series
## 1. Overview
The RC0402FR - 0716K5L belongs to a specific series of electronic components, more precisely, it is a surface - mount resistor. Surface - mount resistors are crucial in modern electronic circuits due to their compact size and high - performance characteristics. This particular product series is designed to meet the requirements of a wide range of electronic applications, from consumer electronics to industrial control systems.
## 2. Product Naming Convention
- **RC**: This is often the prefix that represents the resistor family or series code used by the manufacturer. It helps in quickly identifying the general type of the component within the company's product portfolio.
- **0402**: This is the standard size code for the surface - mount package. In the imperial system, a 0402 package has dimensions of approximately 0.04 inches by 0.02 inches (equivalent to 1.0mm x 0.5mm in the metric system). The small size of the 0402 package makes it suitable for applications where space is at a premium, such as in mobile devices and wearable electronics.
- **FR**: This may stand for a specific feature or material type. For example, it could indicate a thin - film resistor, which typically offers better precision and temperature stability compared to other types of resistors.
- **07**: This is related to the resistor's tolerance. In the EIA (Electronic Industries Alliance) standard, the "07" code represents a tolerance of ±1%. A low tolerance means that the actual resistance value of the resistor will be very close to its nominal value, which is important for circuits that require high precision.
- **16K5**: This indicates the nominal resistance value of the resistor. "16K5" is equivalent to 16.5 kΩ (kilo - ohms). The resistance value determines how much the resistor will oppose the flow of electric current in a circuit.
- **L**: This could be a suffix used by the manufacturer to denote additional features, such as a specific temperature coefficient or a particular packaging option.
## 3. Electrical Characteristics
### Resistance Value
The nominal resistance of the RC0402FR - 0716K5L is 16.5 kΩ with a tolerance of ±1%. This means that the actual resistance value of the resistor will be within the range of 16.335 kΩ (16.5 kΩ - 1% of 16.5 kΩ) to 16.665 kΩ (16.5 kΩ+ 1% of 16.5 kΩ). This high - precision resistance value is essential for circuits where accurate voltage division, current limiting, or signal attenuation is required.
### Power Rating
Due to its small size, the power rating of the 0402 package is relatively low. Typically, a 0402 - sized resistor like the RC0402FR - 0716K5L has a power rating of around 0.063W (1/16W). This power rating indicates the maximum amount of power that the resistor can safely dissipate without overheating. When using this resistor in a circuit, it is important to ensure that the power dissipated across it does not exceed this rating to avoid damage to the component.
### Temperature Coefficient
The temperature coefficient of resistance (TCR) is an important parameter that describes how the resistance of the resistor changes with temperature. For the RC0402FR - 0716K5L, if it is a thin - film resistor as indicated by
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