
Allicdata Part #: | A137786-ND |
Manufacturer Part#: |
TE300B2R7J |
Price: | $ 16.68 |
Product Category: | Resistors |
Manufacturer: | TE Connectivity Passive Product |
Short Description: | RES CHAS MNT 2.7 OHM 5% 300W |
More Detail: | 2.7 Ohms ±5% 300W Wirewound Chassis Mount Resistor |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 15.15600 |
10 +: | $ 13.32940 |
25 +: | $ 12.15000 |
50 +: | $ 11.52710 |
100 +: | $ 11.11190 |
250 +: | $ 10.58870 |
Specifications
Operating Temperature: | -25°C ~ 225°C |
Failure Rate: | -- |
Package / Case: | Radial, Tubular |
Lead Style: | Solder Lugs |
Height - Seated (Max): | -- |
Size / Dimension: | 1.575" Dia x 11.102" L (40.00mm x 282.00mm) |
Mounting Feature: | Brackets |
Coating, Housing Type: | Silicone Coated |
Features: | Flame Proof, Safety |
Series: | TE, CGS |
Temperature Coefficient: | ±440ppm/°C |
Composition: | Wirewound |
Power (Watts): | 300W |
Tolerance: | ±5% |
Resistance: | 2.7 Ohms |
Part Status: | Active |
Packaging: | Bulk |
Description
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TE300B2R7J is a type of chassis mount resistor which is mainly used in many systems, including car audio amplifier systems, aircraft communications systems, residential and industrial electronics and in many other types of electronic system. The chassis mount resistors are available in a variety of form factors and sizes, suitable for any application. TE300B2R7J is a specific resistor type with a unique design that works well in many applications. It is composed of a chip resistors mounted onto metal tracks, which are connected to the chassis. This type of resistor is typically used to keep various electrical connections static, such as in power supplies, relays and other electrical systems.The main working principle of the TE300B2R7J is to dissipate excess current and protect the circuit from overload or short circuit. This is done by the transfer of heat away from critical components of the system. Due to its high wattage capacity, low thermal resistance and high reliability, this type of resistor is very efficient in controlling current in complex systems.The TE300B2R7J has a wide range of applications, due to its robust design and efficiency. It can be used in automotive audio systems, for controlling the input power, protecting the amplifier from overloads and other electrical problems. It is also used in aviation communication systems, where large scale protection is required due to varying and unpredictable conditions. It can also be used in appliances, telecoms and IT infrastructure.When selecting a TE300B2R7J for a specific application, some important factors to consider include the power rating of the resistor, the voltage handling capacity and the expected temperature range the resistor will be exposed to. If the wattage of the resistor is too low, it will not be able to dissipate sufficient current to protect the circuit from overload. Additionally, the voltage handling capacity must be taken into account. If the resistor cannot handle the voltage, it could result in a circuit failure.In summary, the TE300B2R7J is a unique type of chassis mount resistor which is designed to dissipate excess current and provide protection from overload and short circuit conditions. It is a versatile resistor with a wide range of applications, however, some considerations need to be taken into account when selecting it for a specific application.The specific data is subject to PDF, and the above content is for reference
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