
Allicdata Part #: | 37PR1KLF-ND |
Manufacturer Part#: |
37PR1KLF |
Price: | $ 0.21 |
Product Category: | Potentiometers, Variable Resistors |
Manufacturer: | TT Electronics/BI |
Short Description: | TRIMMER |
More Detail: | 1 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Po... |
DataSheet: | ![]() |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
2000 +: | $ 0.18648 |
Series: | 37 |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Resistance: | 1 kOhms |
Power (Watts): | 0.5W, 1/2W |
Tolerance: | ±20% |
Temperature Coefficient: | ±250ppm/°C |
Number of Turns: | 1 |
Adjustment Type: | Top Adjustment |
Resistive Material: | Cermet |
Mounting Type: | Through Hole |
Termination Style: | PC Pins |
Size / Dimension: | Rectangular - 0.453" x 0.346" Face x 0.354" H (11.50mm x 8.80mm x 9.00mm) |
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Trimmer potentiometers are small variable resistors that are used to adjust the circuit they are in, usually as a built-in component. The 37PR1KLF trimmer potentiometers are no exception.
The 37PR1KLF is designed for use in electronics where space is limited. It is a two-in-one device featuring a linear and a logarithmic taper. This combination allows it to be used in a wide variety of applications, the most common being amplifier gain control, low-noise input circuits, pre-amp control, control operation and control of audio and audio-video systems.
The 37PR1KLF uses a printed circuit board that is constructed in a single layer and uses SMT (Surface Mount Technology). This allows the potentiometer to be mounted directly onto the circuit board and reduces space requirements. It is offered in various sizes ranging from 0.4” x 0.2” to 0.8” x 0.2”.
The 37PR1KLF is also designed to be adjustable over 4 decades, making it ideal for both linear and logarithmic applications. When adjusted, the resistance of the threaded shaft will change in a defined manner. This allows the user to control a circuit which is not accessible by conventional means, such as the volume of a stereo. The level of adjustment is adjustable over 3 decades allowing for precise calibration of equipment such as measurement instruments or home audio systems.
The 37PR1KLF is designed to be lightweight and requires no additional balancing or support. It also features a robust design with a hard anodized surface that is resistant to corrosion, wear, and vibration. The 37PR1KLF is a very economical solution for applications in which precision potentiometers are not available.
In terms of its working principles, the 37PR1KLF is based on the principles of Ohm\'s Law. When adjusting the potentiometer, the resistance value between an input and output will change proportionally. The resistance value can be adjusted at any point from 1KOhm to 10K Ohm. This can then be used to control the electrical current in a circuit, allowing users to accurately tune a device or system without having to use precise resistance measurements.
The 37PR1KLF trimmer potentiometers offer an economical and reliable option for many applications. With its high-tolerance construction, adjustable resistance values, and easy installation, the 37PR1KLF is an ideal solution for many electronic circuit requirements.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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37PR5KLF | TT Electroni... | 0.21 $ | 1000 | TRIMMER5 kOhms 0.5W, 1/2W... |
37PR500LF | TT Electroni... | 0.21 $ | 1000 | TRIMMER500 Ohms 0.5W, 1/2... |
37PR100KLF | TT Electroni... | 0.21 $ | 1000 | TRIMMER100 kOhms 0.5W, 1/... |
37PR20KLF | TT Electroni... | 0.21 $ | 1000 | TRIMMER20 kOhms 0.5W, 1/2... |
37PR10KLF | TT Electroni... | 0.21 $ | 1000 | TRIMMER10 kOhms 0.5W, 1/2... |
37PR500KLF | TT Electroni... | 0.21 $ | 1000 | TRIMMER500 kOhms 0.5W, 1/... |
37PR200KLF | TT Electroni... | 0.21 $ | 1000 | TRIMMER200 kOhms 0.5W, 1/... |
37PR50KLF | TT Electroni... | 0.21 $ | 1000 | TRIMMER50 kOhms 0.5W, 1/2... |
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37PR2KLF | TT Electroni... | 0.21 $ | 1000 | TRIMMER2 kOhms 0.5W, 1/2W... |
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