KAL250FB25R0

Operating Temperature:	-55°C ~ 275°C
Failure Rate:	--
Package / Case:	Axial, Box
Lead Style:	Solder Lugs
Height - Seated (Max):	2.224" (56.50mm)
Size / Dimension:	4.498" L x 3.032" W (114.00mm x 77.00mm)
Mounting Feature:	Flanges
Coating, Housing Type:	Aluminum
Features:	Moisture Resistant
Series:	KAL
Temperature Coefficient:	±30ppm/°C
Composition:	Wirewound
Power (Watts):	250W
Tolerance:	±1%
Resistance:	25 Ohms
Part Status:	Active
Packaging:	Bulk

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Chassis Mount Resistors- KAL250FB25R0 application field and working principle

Chassis mount resistors are among the most common types of electronics components used in automotive, industrial, and commercial applications. They are characterized by their size and shape and are usually composed of ceramic material with a metal or plastic surface layer. The KAL250FB25R0 is a type of chassis mount resistor manufactured by Vishay Intertechnology. This component is widely used in industry and automotive applications and is available in several different tolerance ratings.The KAL250FB25R0 is a small, two-pin chassis mount resistor that can be used in a variety of application fields. This component is a highly reliable and accurate solution for automotive, industrial, and commercial environments. It is commonly used in electronic control systems, such as for speed control, temperature regulation, and other applications requiring precise resistance measurements. This resistor can also be used in power supplies, measuring instruments, and other applications requiring a small, reliable, and accurate resistive element.The KAL250FB25R0 is capable of providing a wide range of resistance values and is available in various tolerance ratings. It is capable of providing a range of Ohmic values from 2.5 ohms to 25 ohms with a ±0.05% tolerance. The KAL250FB25R0 is also temperature stable up to 105°C and is rated to operate for 50,000 hours at temperatures up to 70°C. It also features over-voltage protection and can handle up to 150V without sustaining any damage.The working principle of a chassis mount resistor is relatively straightforward. When an electrical current is passed through the resistor, it will create a voltage drop across it in proportion to its resistance value. The resistor will then dissipate a portion of the current as heat, thus maintaining a constant voltage across its terminals. Resistors can also be used as current limiting devices, as they provide a known resistance value that can be used to limit the amount of current passing through it.Chassis mount resistors such as the KAL250FB25R0 are widely used in automotive, industrial, and commercial applications. They provide an accurate and reliable means of controlling voltage and current and are highly resistant to temperature fluctuations. The various resistance values and tolerances available make them suitable for a wide range of applications.

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