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 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 |
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 |
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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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805F1R5E | Ohmite | 2.34 $ | 1000 | RES CHAS MNT 1.5 OHM 1% 5... |
805F20RE | Ohmite | 2.34 $ | 1000 | RES CHAS MNT 20 OHM 1% 5W... |
805F30RE | Ohmite | 2.34 $ | 1000 | RES CHAS MNT 30 OHM 1% 5W... |
805F3R0E | Ohmite | 2.34 $ | 1000 | RES CHAS MNT 3 OHM 1% 5W3... |
805F4R0E | Ohmite | 2.34 $ | 1000 | RES CHAS MNT 4 OHM 1% 5W4... |
805F750E | Ohmite | 2.57 $ | 1000 | RES CHAS MNT 750 OHM 1% 5... |
805F200E | Ohmite | 2.57 $ | 1000 | RES CHAS MNT 200 OHM 1% 5... |
805F300E | Ohmite | 2.57 $ | 1000 | RES CHAS MNT 300 OHM 1% 5... |
805F400E | Ohmite | 2.57 $ | 1000 | RES CHAS MNT 400 OHM 1% 5... |
805F1K0E | Ohmite | 3.17 $ | 1000 | RES CHAS MNT 1K OHM 1% 5W... |
805F2K5E | Ohmite | 3.17 $ | 1000 | RES CHAS MNT 2.5K OHM 1% ... |
805F1K5E | Ohmite | 3.17 $ | 1000 | RES CHAS MNT 1.5K OHM 1% ... |
805F2K0E | Ohmite | 3.17 $ | 1000 | RES CHAS MNT 2K OHM 1% 5W... |
805F3K0E | Ohmite | 3.29 $ | 1000 | RES CHAS MNT 3K OHM 1% 5W... |
805F3K5E | Ohmite | 3.29 $ | 1000 | RES CHAS MNT 3.5K OHM 1% ... |
805F4K0E | Ohmite | 3.29 $ | 1000 | RES CHAS MNT 4K OHM 1% 5W... |
805F4K5E | Ohmite | 3.29 $ | 1000 | RES CHAS MNT 4.5K OHM 1% ... |
805F5K0E | Ohmite | 3.55 $ | 1000 | RES CHAS MNT 5K OHM 1% 5W... |
805F10KE | Ohmite | 3.55 $ | 1000 | RES CHAS MNT 10K OHM 1% 5... |
805F15KE | Ohmite | 3.55 $ | 1000 | RES CHAS MNT 15K OHM 1% 5... |
805F6K0E | Ohmite | 3.55 $ | 1000 | RES CHAS MNT 6K OHM 1% 5W... |
805F20KE | Ohmite | 3.88 $ | 1000 | RES CHAS MNT 20K OHM 1% 5... |
805F25KE | Ohmite | 3.88 $ | 1000 | RES CHAS MNT 25K OHM 1% 5... |
805F5R0E | Ohmite | 3.03 $ | 391 | RES CHAS MNT 5 OHM 1% 5W5... |
805F10RE | Ohmite | 3.03 $ | 210 | RES CHAS MNT 10 OHM 1% 5W... |
805F1R0E | Ohmite | 3.03 $ | 178 | RES CHAS MNT 1 OHM 1% 5W1... |
805F50RE | Ohmite | 3.33 $ | 306 | RES CHAS MNT 50 OHM 1% 5W... |
805F100E | Ohmite | 3.33 $ | 239 | RES CHAS MNT 100 OHM 1% 5... |
805F15RE | Ohmite | 3.03 $ | 216 | RES CHAS MNT 15 OHM 1% 5W... |
805F2R0E | Ohmite | 3.03 $ | 165 | RES CHAS MNT 2 OHM 1% 5W2... |
805F75RE | Ohmite | 3.33 $ | 387 | RES CHAS MNT 75 OHM 1% 5W... |
805F40RE | Ohmite | 3.33 $ | 160 | RES CHAS MNT 40 OHM 1% 5W... |
805F250E | Ohmite | 3.33 $ | 78 | RES CHAS MNT 250 OHM 1% 5... |
805F500E | Ohmite | 3.33 $ | 39 | RES CHAS MNT 500 OHM 1% 5... |
805F7R5E | Ohmite | 3.03 $ | 82 | RES CHAS MNT 7.5 OHM 1% 5... |
805F25RE | Ohmite | 3.03 $ | 66 | RES CHAS MNT 25 OHM 1% 5W... |
805F150E | Ohmite | 3.33 $ | 97 | RES CHAS MNT 150 OHM 1% 5... |
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