44WR1KLFT7 Potentiometers, Variable Resistors |
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Allicdata Part #: | 987-1048-2-ND |
Manufacturer Part#: |
44WR1KLFT7 |
Price: | $ 0.00 |
Product Category: | Potentiometers, Variable Resistors |
Manufacturer: | TT Electronics/BI |
Short Description: | TRIMMER 1K OHM 0.25W SMD |
More Detail: | 1 kOhms 0.25W, 1/4W J Lead Surface Mount Trimmer P... |
DataSheet: | 44WR1KLFT7 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Series: | 44 |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Resistance: | 1 kOhms |
Power (Watts): | 0.25W, 1/4W |
Tolerance: | ±10% |
Temperature Coefficient: | ±100ppm/°C |
Number of Turns: | 9 |
Adjustment Type: | Top Adjustment |
Resistive Material: | Cermet |
Mounting Type: | Surface Mount |
Termination Style: | J Lead |
Size / Dimension: | Rectangular - 0.190" x 0.138" Face x 0.209" H (4.83mm x 3.51mm x 5.31mm) |
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Trimmer potentiometers are a type of precision variable resistor with many applications, including audio volume control, tuning of radio frequency circuits, and adjustment of the operating point of a voltage regulator. The 44WR1KLFT7 is one such trimmer potentiometer, featuring excellent temperature stability, low noise, and a long lifespan.
General Features
The 44WR1KLFT7 trimmer potentiometer has a total resistance range of 1K ohm, with a resistance value of 10 ohms ± 10%. It has a travel range of 80°, and is capable of providing an accurate adjustment. It also features excellent temperature stability, low noise, and a long lifespan of more than 1,000,000 cycles. The contact resistance is very low, and the adjustment is precise and repeatable. This trimmer has a three-terminal configuration, with two pins for the resistance element and one terminal serving as a contact point.
Application Fields and Working Principle
The 44WR1KLFT7 trimmer potentiometer is designed to provide accurate and precise adjustment in a variety of applications. In radio frequency circuits, such as television sets and radios, this trimmer can be used to adjust the operating point of the frequency circuit and provide a smooth and reliable tuning. In audio volume control, it can be used to adjust the level of the volume, allowing for precise and accurate control.
In addition to these applications, this trimmer is also used in many other applications where precise adjustment is critical, such as in the adjustment of the operating point of a voltage regulators, pressure regulators, and temperature gauges. It can also be used to adjust the frequency of oscillators and signal generators. The 44WR1KLFT7 trimmer potentiometer works by varying the resistance of the element by turning a small knob on the top of the potentiometer.
The knob is connected to the resistor element, so that as the knob is turned, the resistance of the element changes. This change in resistance affects the output of the device, allowing for precise and accurate adjustment of the circuit. The resistance range of this trimmer can also be adjusted by replacing the resistor element with one of a different value.
Conclusion
The 44WR1KLFT7 trimmer potentiometer is an excellent choice for a wide range of applications in which precise and accurate adjustment is critical. It features excellent temperature stability, low noise, and a long lifespan. It can be used in radio frequency circuits, audio volume control, voltage regulators, pressure regulators, and temperature gauges, among other applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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44WR200LFT7 | TT Electroni... | -- | 250 | TRIMMER 200 OHM 0.25W SMD... |
44WR5KLFTB | TT Electroni... | 2.24 $ | 93 | TRIMMER 5K OHM 0.25W SMD5... |
44WR200KLFT7 | TT Electroni... | 1.54 $ | 1000 | TRIMMER 200K OHM 0.25W SM... |
44WR100LFTB | TT Electroni... | 2.24 $ | 619 | TRIMMER 100 OHM 0.25W SMD... |
44WR1KLFTB | TT Electroni... | 2.24 $ | 286 | TRIMMER 1K OHM 0.25W SMD1... |
44WR50KLFTB | TT Electroni... | 2.24 $ | 315 | TRIMMER 50K OHM 0.25W SMD... |
44WR20KLFTB | TT Electroni... | 2.24 $ | 303 | TRIMMER 20K OHM 0.25W SMD... |
44WR100KLFTB | TT Electroni... | 2.24 $ | 281 | TRIMMER 100K OHM 0.25W SM... |
44WR1KLFT7 | TT Electroni... | -- | 1000 | TRIMMER 1K OHM 0.25W SMD1... |
44WR5KLFT7 | TT Electroni... | -- | 2250 | TRIMMER 5K OHM 0.25W SMD5... |
44WR500LFT7 | TT Electroni... | 1.54 $ | 500 | TRIMMER 500 OHM 0.25W SMD... |
44WR100LFT7 | TT Electroni... | 1.54 $ | 750 | TRIMMER 100 OHM 0.25W SMD... |
44WR20KLFT7 | TT Electroni... | -- | 500 | TRIMMER 20K OHM 0.25W SMD... |
44WR2KLFT7 | TT Electroni... | -- | 750 | TRIMMER 2K OHM 0.25W SMD2... |
44WR10KLFTB | TT Electroni... | 2.24 $ | 5218 | TRIMMER 10K OHM 0.25W SMD... |
44WR50KLFT7 | TT Electroni... | -- | 10500 | TRIMMER 50K OHM 0.25W SMD... |
44WR10KLFT7 | TT Electroni... | -- | 6500 | TRIMMER 10K OHM 0.25W SMD... |
44WR100KLFT7 | TT Electroni... | 1.54 $ | 1500 | TRIMMER 100K OHM 0.25W SM... |
44WR100LFT13 | TT Electroni... | 1.09 $ | 1000 | TRIMMER100 Ohms 0.25W, 1/... |
44WR10KLFT13 | TT Electroni... | 1.09 $ | 1000 | TRIMMER10 kOhms 0.25W, 1/... |
44WR1KLFT13 | TT Electroni... | 1.09 $ | 1000 | TRIMMER1 kOhms 0.25W, 1/4... |
44WR1MEGLFT13 | TT Electroni... | 1.09 $ | 1000 | TRIMMER1 MOhms 0.25W, 1/4... |
44WR200KLFT13 | TT Electroni... | 1.09 $ | 1000 | TRIMMER200 kOhms 0.25W, 1... |
44WR200LFT13 | TT Electroni... | 1.09 $ | 1000 | TRIMMER200 Ohms 0.25W, 1/... |
44WR20KLFT13 | TT Electroni... | 1.09 $ | 1000 | TRIMMER20 kOhms 0.25W, 1/... |
44WR20LFT13 | TT Electroni... | 1.09 $ | 1000 | TRIMMER20 Ohms 0.25W, 1/4... |
44WR250KLFT13 | TT Electroni... | 1.09 $ | 1000 | TRIMMER250 kOhms 0.25W, 1... |
44WR25KLFT13 | TT Electroni... | 1.09 $ | 1000 | TRIMMER25 kOhms 0.25W, 1/... |
44WR2KLFT13 | TT Electroni... | 1.09 $ | 1000 | TRIMMER2 kOhms 0.25W, 1/4... |
44WR500KLFT13 | TT Electroni... | 1.09 $ | 1000 | TRIMMER500 kOhms 0.25W, 1... |
44WR500LFT13 | TT Electroni... | 1.09 $ | 1000 | TRIMMER500 Ohms 0.25W, 1/... |
44WR50KLFT13 | TT Electroni... | 1.09 $ | 1000 | TRIMMER50 kOhms 0.25W, 1/... |
44WR50LFT13 | TT Electroni... | 1.09 $ | 1000 | TRIMMER50 Ohms 0.25W, 1/4... |
44WR5KLFT13 | TT Electroni... | 1.09 $ | 1000 | TRIMMER5 kOhms 0.25W, 1/4... |
44WR10LFT7 | TT Electroni... | 1.54 $ | 1000 | TRIMMER10 Ohms 0.25W, 1/4... |
44WR10LFTB | TT Electroni... | 1.54 $ | 1000 | TRIMMER10 Ohms 0.25W, 1/4... |
44WR1MEGLFT7 | TT Electroni... | 1.54 $ | 1000 | TRIMMER1 MOhms 0.25W, 1/4... |
44WR1MEGLFTB | TT Electroni... | 1.54 $ | 1000 | TRIMMER1 MOhms 0.25W, 1/4... |
44WR200KLFTB | TT Electroni... | 1.54 $ | 1000 | TRIMMER200 kOhms 0.25W, 1... |
44WR200LFTB | TT Electroni... | 1.54 $ | 1000 | TRIMMER200 Ohms 0.25W, 1/... |
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