72PR10LF

Series:	72
Part Status:	Active
Lead Free Status / RoHS Status:	--
Resistance:	10 Ohms
Power (Watts):	0.5W, 1/2W
Tolerance:	±20%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	1
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Square - 0.375" x 0.375" Face x 0.187" H (9.53mm x 9.53mm x 4.75mm)

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Trimmer Potentiometers

Trimmer potentiometers are small devices used to precisely adjust resistance in electronic circuits. They are designed for use in applications such as telecommunications, audio systems, and automotive applications. Common types of trimmer potentiometers are single turn, multi-turn, and linear. Of these, the 72PR10 LF is a type of rotary trimmer potentiometer with ten detents, or positions, which allows for more precise adjustment than a single turn trimmer.The 72PR10LF is a good choice for applications with demanding accuracy requirements, such as those found in the aerospace and medical industries. With an operating temperature range of -55°C to +105°C, the 72PR10LF is also suitable for use in extreme environments. Additionally, it is rated to handle up to 1 Watt of power, allowing it to be used in most power circuits.The 72PR10LF trimmer potentiometer is a 3-terminal device that is typically used to adjust levels or tuning in audio or other analogue devices. In its basic form, the device has two fixed terminals, a wiper terminal, and ten contact points around the perimeter of the pot. To enable adjustment, the wiper terminal is turned clockwise or anti-clockwise with a screwdriver, varying the resistance between the two fixed terminals.The 72PR10LF is available in different packages that are primarily used for surface mount applications. The SMT package provides superior noise immunity and better power handling than the through-hole package, making it better suited for highly sensitive applications.In addition to the SMT package, the 72PR10LF is also available with pins for through-hole mounting. The through-hole version provides better heat dissipation than the SMT version, making it a better choice for applications in which the potentiometer will be subject to prolonged exposure to high temperatures.The 72PR10LF trimmer potentiometer features an onboard resistor that allows for greater accuracy and precision. It also has a very low level of contact noise, making it an ideal choice for use in circuits that must operate at a high level of accuracy.For applications which require a reliably low level of contact noise, the 72PR10LF trimmer potentiometer is an ideal choice. The onboard resistor provides good tolerance control, and its wide operating temperature range makes it suitable for use in extreme environments. Its ten detents provide for more precise adjustment, and the various packages ensure that it can be used in a wide variety of applications.

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