
Allicdata Part #: | C300K2R5-ND |
Manufacturer Part#: |
C300K2R5 |
Price: | $ 14.92 |
Product Category: | Resistors |
Manufacturer: | Ohmite |
Short Description: | RES CHAS MNT 2.5 OHM 10% 300W |
More Detail: | 2.5 Ohms ±10% 300W Wirewound Chassis Mount Resisto... |
DataSheet: | ![]() |
Quantity: | 1000 |
10 +: | $ 13.55670 |
Operating Temperature: | -55°C ~ 400°C |
Failure Rate: | -- |
Package / Case: | Radial, Tubular |
Lead Style: | Solder Lugs |
Height - Seated (Max): | -- |
Size / Dimension: | 1.125" Dia x 8.500" L (28.58mm x 215.90mm) |
Mounting Feature: | Brackets (not included) |
Coating, Housing Type: | Vitreous Enamel Coated |
Features: | -- |
Series: | Corrib®280 |
Temperature Coefficient: | ±400ppm/°C |
Composition: | Wirewound |
Power (Watts): | 300W |
Tolerance: | ±10% |
Resistance: | 2.5 Ohms |
Part Status: | Active |
Packaging: | Bulk |
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Chassis mount resistors are components that are attached to the chassis of an electronic device in order to provide additional resistance. A C300K2R5, also known as a “shunt resistor,” is one such type of chassis mount resistor. It has a power rating of 300kW and a resistance of 2.5 ohms.
Due to its high power rating, C300K2R5s are commonly used in automotive, industrial, and electronics applications. In automotive applications they are used to reduce noise and control the system current. In industrial applications, they are used to reduce system losses and improve system stability, as well as for voltage regulation. For electronics applications, C300K2R5s are used for impedance matching between high and low power systems, as well as providing high-frequency noise decoupling.
C300K2R5s operate on the principle of Ohm\'s Law. Ohm\'s Law states that current flow through a conductor is directly proportional to the voltage across the conductor, and inversely proportional to the resistance of the conductor. Therefore, by providing additional resistance, C300K2R5s are able to reduce the current flowing through a system. It does this by providing a path of least resistance for the current to flow through, and thereby diverting the current away from components that it would otherwise flow through.
C300K2R5s are available in a wide range of shapes and sizes. They are typically constructed of anodized aluminum and designed with non-corroding terminals. For large power applications, they can be mounted directly onto the chassis, while for smaller power applications, they can be mounted onto a heatsink. Additionally, they can be mounted in a variety of configurations, such as vertical or horizontal, depending on the application.
C300K2R5s can be easily integrated into existing systems, and their installation process is simple. In most cases, the only tools required for installation are a drill and matching screws. For larger power applications, the resistor can also be secured using additional components such as plates and standoffs.
Given their power rating and high resistance, C300K2R5s are one of the most popular types of chassis mount resistors. They provide the flexibility and reliability that users need in their electronic systems. Their efficiency and easy installation make them a great choice for users in a variety of industries, from automotive to electronics.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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C300K10R | Ohmite | 14.2 $ | 1000 | RES CHAS MNT 10 OHM 10% 3... |
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C300K20R | Ohmite | 14.2 $ | 1000 | RES CHAS MNT 20 OHM 10% 3... |
C3006BB-BLACK | Bulgin | 0.0 $ | 1000 | SW DETECTOR SPST-NO 200MA... |
AMCV-0603-140-C300N-T | Abracon LLC | 0.04 $ | 1000 | VARISTOR 19V 5A 060319V 5... |
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