L12J68RE Allicdata Electronics
Allicdata Part #:

L12J68RE-ND

Manufacturer Part#:

L12J68RE

Price: $ 2.73
Product Category:

Resistors

Manufacturer: Ohmite
Short Description: RES CHAS MNT 68 OHM 5% 12W
More Detail: 68 Ohms ±5% 12W Wirewound Chassis Mount Resistor
DataSheet: L12J68RE datasheetL12J68RE Datasheet/PDF
Quantity: 1000
25 +: $ 2.47590
Stock 1000Can Ship Immediately
$ 2.73
Specifications
Operating Temperature: -55°C ~ 350°C
Failure Rate: --
Package / Case: Radial, Tubular
Lead Style: Solder Lugs
Height - Seated (Max): --
Size / Dimension: 0.313" Dia x 1.748" L (7.94mm x 44.40mm)
Mounting Feature: Brackets (not included)
Coating, Housing Type: Vitreous Enamel Coated
Features: Flame Retardant Coating, Safety
Series: 270
Temperature Coefficient: ±260ppm/°C
Composition: Wirewound
Power (Watts): 12W
Tolerance: ±5%
Resistance: 68 Ohms
Part Status: Active
Packaging: Bulk 
Description

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Chassis Mount Resistors are a type of resistor intended for mounting on the exterior of an electronic device. The L12J68RE is a commonly used chassis mount resistor due to its high level of accuracy and reliability. This article will explain the application field and working principle of the L12J68RE chassis mount resistor.

Application

The L12J68RE chassis mount resistor is widely used in a variety of situations, such as when precision is necessary due to its high level of accuracy. It can be found in many different areas of electronics, from consumer-level electronics to medical devices. It is also used in aerospace, automotive, military, and many other specialized industries.

The L12J68RE chassis mount resistor is primarily used in power supplies, to maintain a steady output voltage despite sudden peaks in load. It is used in AC/DC, Single-Phase, and Three-Phase power supplies. It is also used in high-temperature applications, as the unit can withstand high temperatures without suffering any permanent damage.

Working Principle

The L12J68RE chassis mount resistor works by stabilizing the voltage through the resistor. It is made up of a metal alloy, usually aluminum, which is highly conductive and has a low resistance to electricity. This means that it can handle large amounts of current without overheating. The metal alloy also has a low heat-dissipation rate, meaning it can hold its resistance for long periods of time without needing to be replaced.

The resistor works by controlling the current through the resistor. When AC power is applied to the resistor, the resistance of the resistor mixture is such that the current decreases as it passes through the resistor. This is because the mixture has some inherent resistance, due to the alloy’s composition and size of the resistor. This inherent resistance decreases with increasing current, keeping the voltage stable despite sudden load changes.

The L12J68RE chassis mount resistor is also temperature-regulated, meaning it can maintain a more consistent resistance even when exposed to extreme temperatures. This feature is useful in high-temperature applications, as it ensures that the voltage is stabilized over time, allowing for more consistent performance.

Conclusion

The L12J68RE chassis mount resistor is a valuable tool in many industries. It is capable of handling large current loads, has excellent heat-dissipation characteristics, and can maintain its resistance in extreme temperature applications. Its accuracy makes it perfect for precision applications, and its temperature-regulated element makes it perfect for use in high-temperature environments.

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

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