Allicdata Part #: | 25RXR1MEGLF-ND |
Manufacturer Part#: |
25RXR1MEGLF |
Price: | $ 0.32 |
Product Category: | Potentiometers, Variable Resistors |
Manufacturer: | TT Electronics/BI |
Short Description: | TRIMMER |
More Detail: | 1 MOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Po... |
DataSheet: | 25RXR1MEGLF Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1000 +: | $ 0.29138 |
Series: | 25 |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Resistance: | 1 MOhms |
Power (Watts): | 0.5W, 1/2W |
Tolerance: | ±10% |
Temperature Coefficient: | ±100ppm/°C |
Number of Turns: | 1 |
Adjustment Type: | Side Adjustment |
Resistive Material: | Cermet |
Mounting Type: | Through Hole |
Termination Style: | PC Pins |
Size / Dimension: | -- |
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Trimmer Potentiometers are a type of potentiometer that have been around since the early years of electrical usage. The 25RXR1MEGLF specific variant of the potentiometer is a three terminal device that is designed to adjust resistance values on a circuit and as such has found its usage in many applications.
At the heart of the 25RXR1MEGLF is the rotary mechanism that changes the resistance value in a rotary manner. The rotor is positioned between three terminals that are connected to the three terminals in the circuit, usually ground, voltage source and an output connection. The rotor is further equipped with a knob that is used to turn the rotor to a certain position and thus adjust the resistance value that the rotor provides.
The mechanism of the 25RXR1MEGLF is simple but highly functional. It is designed to be adjustable within a range of the resistance values defined by the manufacturer. This range is indicated by two rings: the inner one that indicates a center position of the rotor and the outer one that indicates the maximum and minimum points. The rotor is moved along the outer ring to create change in the resistance value, with the inner ring serving as a reference point.
The main use for the 25RXR1MEGLF is to adjust the resistance value of a circuit, primarily to adjust levels of current draw or to improve electrical efficiency. Usually it is applied when some variable value needs to be adjusted, for example in power supplies, LED drivers, motor controls, audio and video systems, amplifiers and much more. Another common application for the 25RXR1MEGLF is to adjust brightness of lights and consist of linear potentiometers with protrusions on either end that act as indicator screws.
The 25RXR1MEGLF is widely used in industry because of its ability to precisely adjust values in a reliable manner that does not require a lot of conditioning and fine tuning. They are also very cost effective and can be used in a variety of applications. In order to ensure proper operation in the field, it is important to select a part that is rated for the correct environment (temperature and voltage) and features an adequate life expectancy.
Overall, the 25RXR1MEGLF is one of the most popular versions of trimmer potentiometers and can be found in many applications. Its simple working principle, reliable operation, low cost and wide availability makes it a dependable choice for many engineers and equipment builders.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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25RXR200KLF | TT Electroni... | 0.32 $ | 1000 | TRIMMER200 kOhms 0.5W, 1/... |
25RXR200LF | TT Electroni... | 0.32 $ | 1000 | TRIMMER200 Ohms 0.5W, 1/2... |
25RXR20KLF | TT Electroni... | 0.32 $ | 1000 | TRIMMER20 kOhms 0.5W, 1/2... |
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25RXR2KLF | TT Electroni... | 0.32 $ | 1000 | TRIMMER2 kOhms 0.5W, 1/2W... |
25RXR500KLF | TT Electroni... | 0.32 $ | 1000 | TRIMMER500 kOhms 0.5W, 1/... |
25RXR500LF | TT Electroni... | 0.32 $ | 1000 | TRIMMER500 Ohms 0.5W, 1/2... |
25RXR50KLF | TT Electroni... | 0.32 $ | 1000 | TRIMMER50 kOhms 0.5W, 1/2... |
25RXR50LF | TT Electroni... | 0.32 $ | 1000 | TRIMMER50 Ohms 0.5W, 1/2W... |
25RXR5KLF | TT Electroni... | 0.32 $ | 1000 | TRIMMER5 kOhms 0.5W, 1/2W... |
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25RX302200MGC16X31.5 | Rubycon | 0.7 $ | 1000 | CAP ALUM 2200UF 20% 25V R... |
25RX301500QDLC12.5X40 | Rubycon | 0.71 $ | 1000 | CAP ALUM RAD1500F 25V Alu... |
25RX30220MT78X11.5 | Rubycon | 0.07 $ | 1000 | CAP ALUM 220UF 20% 25V RA... |
25RX30220MTA8X11.5 | Rubycon | 0.07 $ | 1000 | CAP ALUM 220UF 20% 25V RA... |
25RX303300M16X35.5 | Rubycon | 0.81 $ | 1000 | CAP ALUM 3300UF 20% 25V R... |
25RX303300MGC16X35.5 | Rubycon | 0.81 $ | 1000 | CAP ALUM 3300UF 20% 25V R... |
25RX50470M12.5X20 | Rubycon | 0.35 $ | 1000 | CAP ALUM RAD470F 25V Alum... |
25RX30220M8X11.5 | Rubycon | -- | 257 | CAP ALUM 220UF 20% 25V RA... |
25RX301000M12.5X20 | Rubycon | -- | 1000 | CAP ALUM 1000UF 20% 25V R... |
25RX301000MG412.5X20 | Rubycon | 0.2 $ | 1000 | CAP ALUM 1000UF 20% 25V R... |
25RX30330M10X12.5 | Rubycon | 0.1 $ | 1000 | CAP ALUM 330UF 20% 25V RA... |
25RX30330MT810X12.5 | Rubycon | 0.1 $ | 1000 | CAP ALUM 330UF 20% 25V RA... |
25RX30470M10X16 | Rubycon | 0.12 $ | 1000 | CAP ALUM 470UF 20% 25V RA... |
25RX30470MT810X16 | Rubycon | 0.12 $ | 1000 | CAP ALUM 470UF 20% 25V RA... |
25RX30470MCT10X16 | Rubycon | 0.12 $ | 1000 | CAP ALUM 470UF 20% 25V RA... |
25RX30680M10X16 | Rubycon | 0.13 $ | 1000 | CAP ALUM 680UF 20% 25V RA... |
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