ARF500 68R J Allicdata Electronics
Allicdata Part #:

ARF50068RJ-ND

Manufacturer Part#:

ARF500 68R J

Price: $ 28.32
Product Category:

Resistors

Manufacturer: Ohmite
Short Description: RES CHAS MNT 68 OHM 5% 500W
More Detail: 68 Ohms ±5% 500W Wirewound Chassis Mount Resistor
DataSheet: ARF500 68R J datasheetARF500 68R J Datasheet/PDF
Quantity: 12
1 +: $ 25.74450
10 +: $ 22.80150
25 +: $ 20.96250
50 +: $ 19.85920
100 +: $ 19.12360
Stock 12Can Ship Immediately
$ 28.32
Specifications
Operating Temperature: 0°C ~ 200°C
Failure Rate: --
Package / Case: Rectangular Case
Lead Style: Wire Leads
Height - Seated (Max): 0.728" (18.50mm)
Size / Dimension: 10.630" L x 3.110" W (270.00mm x 79.00mm)
Mounting Feature: Screw Holes
Coating, Housing Type: Aluminum
Features: Pulse Withstanding
Series: ARF
Temperature Coefficient: ±150ppm/°C
Composition: Wirewound
Power (Watts): 500W
Tolerance: ±5%
Resistance: 68 Ohms
Part Status: Active
Packaging: Bulk 
Description

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The ARF500 68R J is a chassis-mounted resistor designed for a number of applications. This type of resistor is commonly used in electronic appliances, automotive and marine electronic systems, industrial control circuits, and a wide variety of other applications.

The ARF500 68R J is a type of surface-mount resistor. It consists of an internal ceramic substrate with two external copper leads. The leads, or tabs, are typically soldered to a printed circuit board to provide connection. The substrate is then mounted to the chassis of the electronic appliance or system. This type of resistor is available in a variety of resistance values, from 1 ohm to 10kohm.

The primary purpose of the ARF500 68R J is to protect electronic components from damage due to a short circuit or other electrical fault. This type of resistor is also effective in limiting current in circuits to reduce power consumption. It is also used to reduce the voltage levels of AC or DC signals. The resistor can also be used to control or modulate electrical signals, such as in an audio amplifier.

The ARF500 68R J is designed to dissipate heat quickly. Its surface-mount construction also makes it ideal for high-density applications. The resistor is designed to have a low thermal resistance, meaning that it can tolerate higher temperatures than other types of resistors. It is also resistant to vibration and shock, making it ideal for automotive and marine electronic applications.

The working principle of the ARF500 68R J is simple. A current passes through the device and is met with the resistance of the resistor. This resistance dissipates the energy of the current as heat, which is then dissipated into the environment. The more current that passes through the resistor, the higher the level of heat dissipated.

In conclusion, the ARF500 68R J is a type of chassis-mounted resistor designed for use in a variety of applications. Its surface-mount construction makes it ideal for high-density applications and its low thermal resistance allows it to handle higher temperatures than other types of resistors. The resistor works by dissipating the energy of a current as heat, which is then dissipated into the environment. This makes it ideal for protecting electronic components from damage due to faults, as well as controlling or modulating electrical signals.

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

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