F30J400E Allicdata Electronics
Allicdata Part #:

F30J400E-ND

Manufacturer Part#:

F30J400E

Price: $ 6.34
Product Category:

Resistors

Manufacturer: Ohmite
Short Description: RES CHAS MNT 400 OHM 5% 30W
More Detail: 400 Ohms ±5% 30W Wirewound Chassis Mount Resistor
DataSheet: F30J400E datasheetF30J400E Datasheet/PDF
Quantity: 1000
25 +: $ 5.75910
Stock 1000Can Ship Immediately
$ 6.34
Specifications
Operating Temperature: -55°C ~ 350°C
Failure Rate: --
Package / Case: Radial, Flat Oval
Lead Style: Solder Lugs
Height - Seated (Max): 0.563" (14.29mm)
Size / Dimension: 1.250" L x 1.000" W (31.75mm x 25.40mm)
Mounting Feature: Flange Braces, Right Angle
Coating, Housing Type: Vitreous Enamel Coated
Features: --
Series: Stackohm® 250
Temperature Coefficient: ±260ppm/°C
Composition: Wirewound
Power (Watts): 30W
Tolerance: ±5%
Resistance: 400 Ohms
Part Status: Active
Packaging: Bulk 
Description

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The F30J400E is a chassis mount resistor that is very commonly used in power supply regulation applications. Its robust construction makes it ideal for controlling high-voltage and high-current circuits. This article will discuss the application field and working principle of this chassis mount resistor.

The F30J400E is mainly used for controlling current and voltage in AC motors and transformers. In addition, this type of resistor can be used for overvoltage protection against overcharge, overload, surge, and reverse battery. It can also be used for damping of electrical noise and as a current limiting device. In the automotive industry, the F30J400E chassis mount resistor is often used for controlling the charging and discharging of electric vehicle batteries.

The F30J400E chassis mount resistor works on the principle of Ohm\'s law, which states that the voltage (V) across a resistor is proportional to the current (I) applied to the resistor. This means that when a certain voltage is applied to the F30J400E, the current that passes through it can be controlled by adjusting the resistance of the resistor. The resistance of the F30J400E can be adjusted by changing the temperature of the resistor. When the temperature is increased, the resistance of the resistor decreases and vice versa. This allows the F30J400E to be used for regulating the current and voltage in a circuit.

The F30J400E chassis mount resistor is a reliable and durable device that can withstand a wide range of temperatures and conditions. It has a high surge capability and can withstand high-current surges up to 300A. It also has an exceptional power dissipation capability and can handle up to 300W. Furthermore, the F30J400E is easy to install and requires no special tools for installation. It is also very corrosion resistant, making it a good choice for outdoor applications.

The F30J400E chassis mount resistor is an ideal choice for a variety of applications including power supply regulation, overvoltage protection, damping electrical noise, and current limiting. Its rugged construction makes it suitable for harsh environmental conditions and its high surge capability makes it ideal for protecting circuits from overcurrent surges. Additionally, its adjustable resistance feature allows the current and voltage in a circuit to be controlled.

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

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