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uxcell 50W 470 Ohm 5% Aluminum Housing Resistor Screw Tap Chassis Mounted Aluminum Case Wirewound Resistor Load Resistors Green 2 pcs

KWD 4.500
Brand
uxcell
Weight
51 g
– 1 +

Special Features

  • 50 Watt and 470 Ohm, 5% tolerance. Wire Wound Resistor owns high stability and accuracy. Moreover, it was used for various application because of the wide resistance range.
  • Aluminum Housed. An insulated cover on the wounded wires would suppress the heat, which promises the high performance of a resistor. Hence, the cooling job was achieved by aluminum case.
  • This 50W resistor formed with qualified copper, nickel, and aluminum. With the compact structure and heat dissipation design, a capability of overload has been built.
  • Board length 1.96 inches(49.8mm) with two 3.5mm mounting hole, and 2 terminals for a connection.
  • Reliable. Problems like the flush LED would have a perfect solution, or you can use it in any AC DC circuits, converter, inverter, motor speed control, drivers, etc.

Description

50 Watt 470 Ohm Aluminum Case Resistor with 5% Tolerance
Power: 50W
Resistance: 470 ohm
Tolerance: 5%
Connection Type: Rods
Board Length: 49.8mm
Mounting Hole Diameter: 3.5mm
Distance Between Mounting Hole: 41mm
Materials: Nickel Alloys Wire Wound Resistor with Aluminum Case
Color: Green
Package Content: 2 pcs 50W 470 ohm Aluminum Resistor
Suggestion:
a. The load resistor will get huge hot, please don't touch it when the resistor is working.Because alumnium resistor is a braking device which transfers Electric energy to Thermal energy.This is a normal physical phenomenon.
b. The load resistor should be mounted on metal board, not on flammable board such as plastic board,rubber,paper,wood and etc.
c. We recommend a 30%-50% increase in rated power based on your actual load power and add a heat sink device when it is necessary. If you choose a 30% increase in rated power, you must add a heat sink device.
If you choose a 50% increase in rated power, you can add a heat sink device for the best use of its performance.
d. Not recommend to use it for Automotive repair or refit unless you have professional knowledge.

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