Series:	Little Rebel® OK
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	620 kOhms
Tolerance:	±5%
Power (Watts):	0.25W, 1/4W
Composition:	Carbon Film
Features:	--
Temperature Coefficient:	-700ppm/°C
Operating Temperature:	--
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.098" Dia x 0.268" L (2.50mm x 6.80mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors: OK6245E-R52 Application Field and Working Principle

Throughout the years, the need for resistors in various industries has grown. Resistors are often used to regulate or limit the flow of electricity in an application or to create specific circuit topologies. One resistor specifically, the OK6245E-R52, is a popular choice in its application field and has a simple working principle that is commonly understood. The OK6245E-R52 is a through-hole resistor. This type of resistor is among the most common types of resistors since it is relatively easy to use and mount on circuit boards or other surfaces. It consists of a ceramic body or substrate with two metal or printed conductors – often referred to as leadframes – coming out of either end. These leadframes are then soldered to the circuit board. The combination of the ceramic body and metal conductors enables the design of OK6245E-R52 to act as a resistor. When current passes through it, a certain amount of resistance is created, limiting the flow of electricity in a specific way. This is determined by two main factors: the construction of the resistor and its resistance level. The construction of the OK6245E-R52 is designed to be durable. The ceramic body contains a special formulation specifically built to handle high temperatures with minimal thermal loss. It also contains an appropriate number and size of leadframe to match the overall power-handling capacity of the design. This allows it to be used in a wide variety of applications – such as automotive, medical, industrial, consumer electronics and more – as long as its levels of resistance are appropriately adjusted. The resistance level of the OK6245E-R52 is set via its resistor element. This is typically made from carbon, metal, metal alloy or film. For the OK6245E-R52, its resistor element consists of a nitrogen-doped polyimide film, which is designed to provide higher levels of resistance with lower overall thermal losses. This helps to make the design more reliable and efficient. Once the resistor element has been selected, the level of resistance can be finely tuned via the manufacturing process. This involves the etching of special patterns, which creates the path for the current to travel and the resistance level it generates. The resistor element is then bonded onto the leadframes and coated with a special dielectric material to increase insulation levels. The OK6245E-R52 can be used in a range of applications, from consumer electronics to automotive and industrial. It is typically used in circuits that require an adjustable level of resistance, but it can also be used as a static resistor to maintain a constant level of resistance for other circuit parameters. This makes it a versatile and reliable choice for many applications. In summary, the OK6245E-R52 is a through-hole resistor with durable construction and a nitrogen-doped polyimide film element. This allows it to be used in a wide range of settings, from automotive to consumer electronics. It can be used both as an adjustable resistor or as a static resistor, making it a reliable choice for any application.

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Part Number	Manufacturer	Price	Quantity	Description