CMF55155K00BEEB

Series:	CMF
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	155 kOhms
Tolerance:	±0.1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	Flame Retardant Coating, Moisture Resistant, Safety
Temperature Coefficient:	±25ppm/°C
Operating Temperature:	-55°C ~ 175°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.090" Dia x 0.240" L (2.29mm x 6.10mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

A through hole resistor (sometimes referred to as a THR, also called a hole mount resistor) is a type of resistor that has a hole in its body, which allows it to be fastened to a printed circuit board (PCB) for easier installation. Through hole resistors are typically more expensive than their surface-mount counterparts, but are also less prone to failure and can handle more power. The CMF55155K00BEEB is a type of through hole resistor.

CMF55155K00BEEB Application Field

The CMF55155K00BEEB is a through-hole resistor specifically designed for high power applications. It is a non-inductive, radial leaded, zero-ohm link designed to link between two points, or to use as a jumper in high voltage and/or current applications. It offers a long life and reliable performance from -55°C to +150°C. It features an internal metal film for reliable performance and ±1% tolerance. This through hole resistor is ideal for applications such as switching power supplies, controllers, power converters, and motor drives.

CMF55155K00BEEB Working Principle

The CMF55155K00BEEB is a non-inductive constant current-limiting resistor. It works by limiting the amount of current passing through it based on its own resistance. It is designed to operate in a constant current mode, meaning it will not increase its resistance as the temperature around it increases. This means that the resistor\'s internal temperature can be kept at a consistent low level, allowing for reliable operation over extended periods of time.The CMF55155K00BEEB is a low-impedance resistor due to its metal-film construction. This creates a small voltage drop across the resistor that is relative to the operating voltage. The small voltage drop, combined with its low-impedance design, allows for accurate current flow control and good thermal efficiency.The CMF55155K00BEEB is also capable of handling high power loads. Its thick film construction and low thermal resistance gives it the capability to handle up to 8 amps in a 5 watt package. This makes it ideal for applications such as motor drives, controllers, converters, and switching power supplies.Because of its low thermal resistance and high power handling capabilities, the CMF55155K00BEEB can provide reliable performance in high-temperature and high-vibration environments. Its thick film construction also promotes low thermal dependence, which makes it an ideal solution for applications where long-term reliability is a concern.

Conclusion

The CMF55155K00BEEB is an ideal solution for through hole resistors for high power applications. Its metal-film construction provides accurate current flow, low thermal depends, and long-term reliability. It is ideal for applications such as motor drives, controllers, converters, and switching power supplies where reliability and performance is of utmost importance.

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