
Allicdata Part #: | A138945-ND |
Manufacturer Part#: |
THS75R47J |
Price: | $ 5.79 |
Product Category: | Resistors |
Manufacturer: | TE Connectivity Passive Product |
Short Description: | RES CHAS MNT 0.47 OHM 5% 75W |
More Detail: | 470 mOhms ±5% 75W Wirewound Chassis Mount Resistor |
DataSheet: | ![]() |
Quantity: | 40 |
1 +: | $ 5.25600 |
10 +: | $ 4.92885 |
25 +: | $ 4.60026 |
50 +: | $ 4.05270 |
100 +: | $ 3.50500 |
250 +: | $ 3.17642 |
500 +: | $ 2.95736 |
1000 +: | $ 2.73829 |
Operating Temperature: | -55°C ~ 200°C |
Failure Rate: | -- |
Package / Case: | Axial, Box |
Lead Style: | Solder Lugs |
Height - Seated (Max): | 1.024" (26.00mm) |
Size / Dimension: | 1.929" L x 1.870" W (49.00mm x 47.50mm) |
Mounting Feature: | Flanges |
Coating, Housing Type: | Aluminum |
Features: | -- |
Series: | THS, CGS |
Temperature Coefficient: | ±50ppm/°C |
Composition: | Wirewound |
Power (Watts): | 75W |
Tolerance: | ±5% |
Resistance: | 470 mOhms |
Part Status: | Active |
Packaging: | Tray |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Chassis mount resistors are available in a variety of configurations and packages, and a popular choice is the THS75R47J. An example application is to serve as the primary resistance in a power resistor network, to help maintain system accuracy in the event of component failure. In this application, the resistors provide a means of monitoring current and dividing power supply voltages, preventing large current disturbances in the system.
The THS75R47J resistor has a unique design that makes it suitable for a power resistor network application. It is constructed using three resistors of different values that are nested within an insulating housing. Each resistor is held in place by two insulated pins which fit into the board, allowing for the resistor to be mounted securely without any risk of damage. The resistors are connected in a way that prevents the occurrence of an overload, and helps to improve the efficiency of the power resistor network.
Other applications include using the THS75R47J resistor as a current sensing element, temperature sensing device, and as a voltage reference. It can also be used as a speed sensing element in a motor control system, and in high-power applications such as DC motor controls and power converters. The low thermal resistance of the components makes it an ideal choice for these types of applications.
The primary working principle of the THS75R47J is the resistance to electrical current flow. This is a basic electrical property of all resistors where an application of a voltage across the device will result in an electrical current flowing through it. The magnitude of this current is determined by the size of the resistor, its resistance, and the magnitude of the applied voltage. In general, the greater the resistance, the smaller the current. The resistor will create a voltage drop across its terminals, which will be lower than the voltage applied to it.
The working parameters of the THS75R47J can also be adjusted by altering the value of one of the resistors. This is beneficial, as it allows the device to be used in different situations, as the current distribution will be affected based on the conditions of the circuit and the other resistors. This can help improve the accuracy of the system, and can reduce power dissipation and voltage drops.
In conclusion, the THS75R47J is a great choice when looking for a chassis mount resistor to be used in a power resistor network. It has a unique design that helps to increase the accuracy and efficiency of the system. The working principles are easy to understand, and its adjustable parameters make it a versatile choice for applications in different industries.
The specific data is subject to PDF, and the above content is for reference
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