
Allicdata Part #: | RN70C49R9FBSL-ND |
Manufacturer Part#: |
RN70C49R9FBSL |
Price: | $ 0.75 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 49.9 OHM 3/4W 1% AXIAL |
More Detail: | 49.9 Ohms ±1% 0.75W, 3/4W Through Hole Resistor Ax... |
DataSheet: | ![]() |
Quantity: | 1000 |
100 +: | $ 0.68040 |
300 +: | $ 0.58320 |
500 +: | $ 0.48600 |
1000 +: | $ 0.42120 |
5000 +: | $ 0.40824 |
Series: | Military, MIL-R-10509/3, RN70 |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 49.9 Ohms |
Tolerance: | ±1% |
Power (Watts): | 0.75W, 3/4W |
Composition: | Metal Film |
Features: | Flame Retardant Coating, Military, Moisture Resistant, Safety |
Temperature Coefficient: | ±50ppm/°C |
Operating Temperature: | -65°C ~ 175°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.180" Dia x 0.562" L (4.57mm x 14.27mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | -- |
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Through Hole Resistors are electronic components that are used in circuits to control and limit the flow of current. The RN70C49R9FBSL is one of these resistors that utilizes a through-hole design for increased stability and reliability. This resistor is made up of a metal element with multiple layers of tin-lead coating surrounding it. This allows the resistor to have a higher power rating and superior electrical insulation.
The RN70C49R9FBSL features a wide resistance range, offering resistors with values between 10Ω and 5.6MO. Its maximum voltage rating is 7KV, with a power rating of 10W. This makes it suitable for a range of applications, including electronic circuits, automated, process control, and telecommunications.
The resistor also features a low thermal resistance and a high temperature range, making it suitable for use in extreme environments. It features an excellent temperature coefficient which can reduce drift and enables the resistor to perform with greater accuracy in temperature control applications. The resistor also has a high tolerance rating, typically around ± 0.5%.
The RN70C49R9FBSL can be used in both analog and digital circuits. In analog circuits, they can be used to create precision voltage dividers, while in digital circuits, their low thermal resistance and low voltage rating is ideal for voltage protection and current limit circuits. These resistors can also be used for power management, switching, and transient response applications.
The working principle of the resistor is based on the Ohm\'s Law, which states that the resistance of an object is proportional to its cross-sectional area. When current is applied to a resistor, the electrons passing through the resistor will experience a decrease in voltage due to the resistor\'s resistance. This creates a potential difference across the resistor which limits the current. The magnitude of the potential difference is determined by the ratio of the resistor\'s resistance to the total resistance of the circuit.
In conclusion, the RN70C49R9FBSL is an ideal component for projects requiring superior electrical insulation and high power ratings. It is suitable for use in analog and digital circuits, as well as power management, current limit, and transient response applications.
The specific data is subject to PDF, and the above content is for reference
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