Y00263R40000B9L

Operating Temperature:	-55°C ~ 150°C
Failure Rate:	--
Package / Case:	Axial, Box
Lead Style:	Wire Leads
Height - Seated (Max):	0.450" (11.43mm)
Size / Dimension:	1.030" L x 0.312" W (26.16mm x 7.93mm)
Mounting Feature:	Screw Holes
Coating, Housing Type:	Aluminum
Features:	Current Sense, Non-Inductive
Series:	VPR5
Temperature Coefficient:	±10ppm/°C
Composition:	Metal Foil
Power (Watts):	5W
Tolerance:	±0.1%
Resistance:	3.4 Ohms
Part Status:	Active
Packaging:	Bulk

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Chassis Mount Resistors

The Y00263R40000B9L is an example of a Chassis Mount Resistor, a type of resistor that is mounted in a metal or non-metallic enclosure within an electronic circuit. The Y00263R40000B9L is made from a mixture of metal and ceramic composites to create a durable and reliable resistor. It has a high repetition rate making it suitable for high-frequency applications.

Application Field

Chassis mount resistors such as the Y00263R40000B9L are used in a variety of electronics, including circuit boards, telecommunications, and medical devices. Their main purpose is to limit the amount of current flowing through a circuit. This reduces the risk of electrical damage and ensures the safe operation of the device.Chassis mount resistors are also used in power supplies and AC circuits to reduce current spikes and smooth out voltage fluctuations. The Y00263R40000B9L has a wide operating temperature range making it resistant to temperature changes, making it suitable for automotive and industrial applications.

Working Principle

The Y00263R40000B9L works by dissipating energy in the form of heat, transforming electrical energy into thermal energy. The resistor will provide an electrical resistance that is inversely proportional to the amount of current it is exposed to, the larger the amount of current, the lower the resistance. This will ensure that the voltage is regulated correctly and the circuit remains safe from electrical damage.The Y00263R40000B9L is capable of dissipating up to 100 watts of power from the enclosed contact surfaces. It also has anti-splash terminals which decrease the risk of the resistance value being affected by water splashes. The resistor has an increased number of contact points to ensure a stable electrical connection. The resistor can handle high voltages and frequencies of up to 1000 watt and 900 Hz respectively, making it a suitable choice for industrial applications.

Conclusion

The Y00263R40000B9L chassis mount resistor is a versatile and reliable component that is suitable for a variety of electronics. The resistor is able to dissipate high amounts of power with a high repetition rate, while offering good resistance values. Its increased contact points and anti-splash terminals ensure a stable connection and safe operation. It is capable of handling high frequencies and voltages, making it suitable for automotive and industrial applications.

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