D12K500 Allicdata Electronics
Allicdata Part #:

D12K500-ND

Manufacturer Part#:

D12K500

Price: $ 8.48
Product Category:

Potentiometers, Variable Resistors

Manufacturer: Ohmite
Short Description: RESISTOR POWER ADJ 500 OHM 12W
More Detail: 500 Ohms 12W Slide Adjustable Power Resistor Chass...
DataSheet: D12K500 datasheetD12K500 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
25 +: $ 7.71120
Stock 1000Can Ship Immediately
$ 8.48
Specifications
Series: Dividohm®210
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Resistance: 500 Ohms
Power (Watts): 12W
Tolerance: ±10%
Adjustment Type: Slide
Diameter: 0.313" OD, 0.187" ID (7.94mm x 4.76mm)
Length: 1.750" (44.45mm)
Mounting Type: Chassis Mount
Termination: Solder Lug
Package / Case: Radial, 3 Lead, Tubular
Description

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Adjustable Power Resistors such as the D12K500 have numerous applications in a variety of industries. Such resistors are used in various electronic circuits, ranging from automotive electronics to medical equipment, even spacecraft or aircraft. Many of these applications are needed for controlling current and voltage.

The D12K500 is a three terminal resistor. It has a “spacer” function which enables the user to adjust the resistance between two devices. This makes it suitable for use in high current applications where uniform voltage and current delivery is required. The spacer also makes it very useful in low, variable current circuits, since it can be adjusted to exactly match the required resistance.

To use the D12K500, the user simply connects the two terminals of the resistor in the desired circuit. The third terminal of the resistor can then be adjusted to provide the desired resistance. In circuits requiring a constant resistance, the terminal can be adjusted to just the right level.

The D12K500 can also be used in “combined resistor circuits”. In this arrangement, two or more D12K500 resistors are placed in series in a circuit to provide a fixed current level. The level of current can be set by adjusting the third terminal of each resistor. This arrangement is used in many industrial and automotive applications

One of the most impressive features of the D12K500 is its ability to dissipate large amounts of heat. Since the resistor is made from a special aluminum alloy, it can handle up to 120° C. This makes it ideal for applications where large amounts of heat are generated, such as lighting fixtures or electric motors. Additionally, its high power rating makes it suitable for high voltage and power applications.

Overall, the D12K500 adjustable power resistor is a versatile and reliable device with many applications in many industries. Its wide range of operating temperature, power, and resistance levels make it an ideal component for high current applications. Its adjustable spacer feature also makes it well suited for low current circuits.

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

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