Allicdata Part #: | D25K2R0E-ND |
Manufacturer Part#: |
D25K2R0E |
Price: | $ 8.86 |
Product Category: | Potentiometers, Variable Resistors |
Manufacturer: | Ohmite |
Short Description: | RESISTOR POWER ADJ 2 OHM 25W |
More Detail: | 2 Ohms 25W Slide Adjustable Power Resistor Chassis... |
DataSheet: | D25K2R0E Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
25 +: | $ 8.05392 |
Series: | Dividohm®210 |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Resistance: | 2 Ohms |
Power (Watts): | 25W |
Tolerance: | ±10% |
Adjustment Type: | Slide |
Diameter: | 0.563" OD, 0.313" ID (14.30mm x 7.94mm) |
Length: | 2.000" (50.80mm) |
Mounting Type: | Chassis Mount |
Termination: | Solder Lug |
Package / Case: | Radial, 3 Lead, Tubular |
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Adjustable Power Resistors are a widely used type of resistors with many different applications. One popular type of adjustable power resistor is the D25K2R0E. This device is a high power, four-terminal, symmetric variable resistor that offers high power level and low power dissipation.
The application fields for the D25K2R0E are numerous and varied. It is often used as a voltage regulating and power limiting device, as well as for voltage and current limiting applications. It can also be used as a safety feature, providing protection against overvoltage and breakdown. Additionally, it can be employed for passive temperature compensation of power electronic devices, thermal drift adjustment of precision instruments, and energy deposition in medical equipment.
The working principle behind the D25K2R0E adjustable power resistor involves the sensing of an electrical variable such as voltage, current, or temperature. According to this data, a controller adjusts its resistance by supplying current to control the resistance. This is achieved by a combination of a positive temperature co-efficient (PTC) and a negative temperature coefficient (NTC) material. When the power supply voltage is applied to the resistor, the current is limited and the resistance is adjusted according to the set point.
The adjustable power resistor is designed to provide an adjustable resistance range from 4.8 – 800 ohms. It offers excellent temperature stability and accuracy, making it suitable for use in a wide range of applications. It also has a wide operating temperature range of -40°C to +105°C, making it suitable for applications in harsh environments.
The D25K2R0E adjustable power resistor is not only a reliable and robust device, but it offers many advantages. It offers both high power ratings and low power dissipation, as well as an impressive temperature stability and accuracy, making it suitable for many demanding applications. Additionally, its wide operating temperature range makes it suitable for a variety of applications, and its durability makes it a reliable and cost-effective solution.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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D25K10RE | Ohmite | 10.23 $ | 140 | RESISTOR POWER ADJ 10 OHM... |
D25K250E | Ohmite | 10.38 $ | 26 | RESISTOR POWER ADJ 250 OH... |
D25K3R0E | Ohmite | 10.23 $ | 23 | RESISTOR POWER ADJ 3 OHM ... |
D25K500E | Ohmite | 10.38 $ | 24 | RESISTOR POWER ADJ 500 OH... |
D25K25RE | Ohmite | 10.23 $ | 18 | RESISTOR POWER ADJ 25 OHM... |
D25K5R0E | Ohmite | 10.23 $ | 6 | RESISTOR POWER ADJ 5 OHM ... |
D25K50RE | Ohmite | 10.23 $ | 6 | RESISTOR POWER ADJ 50 OHM... |
D25K100E | Ohmite | 8.37 $ | 1000 | RESISTOR POWER ADJ 100 OH... |
D25K150E | Ohmite | 8.5 $ | 1000 | RESISTOR POWER ADJ 150 OH... |
D25K15RE | Ohmite | 8.5 $ | 1000 | RESISTOR POWER ADJ 15 OHM... |
D25K200E | Ohmite | 8.5 $ | 1000 | RESISTOR POWER ADJ 200 OH... |
D25K20RE | Ohmite | 8.5 $ | 1000 | RESISTOR POWER ADJ 20 OHM... |
D25K300E | Ohmite | 8.5 $ | 1000 | RESISTOR POWER ADJ 300 OH... |
D25K400E | Ohmite | 8.5 $ | 1000 | RESISTOR POWER ADJ 400 OH... |
D25K75RE | Ohmite | 8.5 $ | 1000 | RESISTOR POWER ADJ 75 OHM... |
D25K7R5E | Ohmite | 8.5 $ | 1000 | RESISTOR POWER ADJ 7.5 OH... |
D25K12KE | Ohmite | 8.51 $ | 1000 | RESISTOR POWER ADJ 12K OH... |
D25K15KE | Ohmite | 8.51 $ | 1000 | RESISTOR POWER ADJ 15K OH... |
D25K1K0 | Ohmite | 8.51 $ | 1000 | RESISTOR POWER ADJ 1K OHM... |
D25K1K25 | Ohmite | 8.51 $ | 1000 | RESISTOR POWER ADJ 1.25K ... |
D25K1K5 | Ohmite | 8.51 $ | 1000 | RESISTOR POWER ADJ 1.5K O... |
D25K20KE | Ohmite | 8.51 $ | 1000 | RESISTOR POWER ADJ 20K OH... |
D25K25KE | Ohmite | 8.51 $ | 1000 | RESISTOR POWER ADJ 25K OH... |
D25K2K0 | Ohmite | 8.51 $ | 1000 | RESISTOR POWER ADJ 2K OHM... |
D25K2K25 | Ohmite | 8.51 $ | 1000 | RESISTOR POWER ADJ 2.25K ... |
D25K2K5 | Ohmite | 8.51 $ | 1000 | RESISTOR POWER ADJ 2.5K O... |
D25K750 | Ohmite | 8.51 $ | 1000 | RESISTOR POWER ADJ 750 OH... |
D25K1R0E | Ohmite | 8.73 $ | 1000 | RESISTOR POWER ADJ 1 OHM ... |
D25K1K0E | Ohmite | 8.79 $ | 1000 | RESISTOR POWER ADJ 1K OHM... |
D25K1K25E | Ohmite | 8.79 $ | 1000 | RESISTOR POWER ADJ 1.25K ... |
D25K1K5E | Ohmite | 8.79 $ | 1000 | RESISTOR POWER ADJ 1.5K O... |
D25K2K0E | Ohmite | 8.79 $ | 1000 | RESISTOR POWER ADJ 2K OHM... |
D25K2K25E | Ohmite | 8.79 $ | 1000 | RESISTOR POWER ADJ 2.25K ... |
D25K2K5E | Ohmite | 8.79 $ | 1000 | RESISTOR POWER ADJ 2.5K O... |
D25K3K0E | Ohmite | 8.79 $ | 1000 | RESISTOR POWER ADJ 3K OHM... |
D25K3K5E | Ohmite | 8.79 $ | 1000 | RESISTOR POWER ADJ 3.5K O... |
D25K4K0E | Ohmite | 8.79 $ | 1000 | RESISTOR POWER ADJ 4K OHM... |
D25K4K5E | Ohmite | 8.79 $ | 1000 | RESISTOR POWER ADJ 4.5K O... |
D25K750E | Ohmite | 8.79 $ | 1000 | RESISTOR POWER ADJ 750 OH... |
D25K800E | Ohmite | 8.79 $ | 1000 | RESISTOR POWER ADJ 800 OH... |
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RESISTOR POWER ADJ 0.5 OHM 300W500 mOhms...
RESISTOR POWER ADJ 0.2 OHM 300W200 mOhms...
RESISTOR POWER ADJ 12 OHM 300W12 Ohms 30...