805F250E Allicdata Electronics
Allicdata Part #:

805F250E-ND

Manufacturer Part#:

805F250E

Price: $ 3.33
Product Category:

Resistors

Manufacturer: Ohmite
Short Description: RES CHAS MNT 250 OHM 1% 5W
More Detail: 250 Ohms ±1% 5W Wirewound Chassis Mount Resistor
DataSheet: 805F250E datasheet805F250E Datasheet/PDF
Quantity: 78
1 +: $ 3.02400
10 +: $ 2.83500
25 +: $ 2.64600
50 +: $ 2.33100
100 +: $ 2.01600
250 +: $ 1.82700
500 +: $ 1.70100
1000 +: $ 1.57500
Stock 78Can Ship Immediately
$ 3.33
Specifications
Operating Temperature: -55°C ~ 275°C
Failure Rate: --
Package / Case: Axial, Box
Lead Style: Solder Lugs
Height - Seated (Max): 0.330" (8.38mm)
Size / Dimension: 0.600" L x 0.646" W (15.24mm x 16.41mm)
Mounting Feature: Flanges
Coating, Housing Type: Aluminum
Features: --
Series: Metal-Mite®89
Temperature Coefficient: ±20ppm/°C
Composition: Wirewound
Power (Watts): 5W
Tolerance: ±1%
Resistance: 250 Ohms
Part Status: Active
Packaging: Bulk 
Description

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Chassis Mount Resistors

The 805F250E, which is a type of chassis mount resistor, is a component used in the circuits of electronic devices to passively limit the current flow. It is designed to provide precise resistance, which can be useful in voltage and current measurements. Ideally, it has low thermal resistance so that it can dissipate heat efficiently. This component is most commonly used in high-performance and large-scale industrial applications.

Application Field of 805F250E

The 805F250E is primarily used for voltage and current measurements, and with its low thermal resistance, it is particularly ideal for high-powered systems. This component is perfect for high-performance industrial applications, where precise and low resistances are required. It can be found in motor control systems, electronic temperature controls, and other related applications. Its low-impedance, linear resistance characteristics make it a must-have for large-scale industrial projects.

Working Principle of 805F250E

The 805F250E is designed to serve as a resistor that limits the current flow by precisely controlling the amount of voltage and current passed through. This component is designed to react to electromagnetic fields, reducing the RF signal which impairs the accuracy of the measurement. By precisely setting the resistance value of the 805F250E, it is possible to specifically regulate the voltage and current, making it more efficient for powering devices.

To control the current flow, the 805F250E uses an electromechanical contact, which is activated by an electromagnetic pulse. When this contact is activated, it creates a resistance path between the two connected terminals, which regulates the current flow. By adjusting the resistance of the 805F250E, the contact can be activated more or less often, thus controlling the current.

The 805F250E is also designed to dissipate heat easily and efficiently, enabling it to be used in high-performance applications. As electricity passes through the component, it generates heat, and this heat needs to be dissipated in order to prevent damage to the component and improve performance. The 805F250E is designed to dissipate heat quickly and efficiently, allowing it to be used safely in high-powered devices.

Conclusion

In conclusion, the 805F250E is a type of chassis mount resistor primarily used for voltage and current measurements. It has low thermal resistance, making it ideal for high-performance industrial applications. The 805F250E utilizes an electromechanical contact, which is activated by an electromagnetic pulse, to control the current flow. Additionally, it dissipates heat quickly and efficiently, allowing it to be used safely in high-powered devices.

The specific data is subject to PDF, and the above content is for reference

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