Allicdata Part #: | 68PR5KLFTB-ND |
Manufacturer Part#: |
68PR5KLFTB |
Price: | $ 0.68 |
Product Category: | Potentiometers, Variable Resistors |
Manufacturer: | TT Electronics/BI |
Short Description: | TRIMMER |
More Detail: | 5 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Po... |
DataSheet: | 68PR5KLFTB Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
550 +: | $ 0.61740 |
Series: | 68 |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Resistance: | 5 kOhms |
Power (Watts): | 0.5W, 1/2W |
Tolerance: | ±10% |
Temperature Coefficient: | ±100ppm/°C |
Number of Turns: | 20 |
Adjustment Type: | Side Adjustment |
Resistive Material: | Cermet |
Mounting Type: | Through Hole |
Termination Style: | PC Pins |
Size / Dimension: | Rectangular - 0.435" x 0.375" Face x 0.245" H (11.05mm x 9.53mm x 6.22mm) |
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Trimmer Potentiometers
The 68PR5KLFTB trimmer potentiometers are among the many types of variable resistors used to measure and control the desired magnitude of supply current. The three-contact device is especially suited for applications requiring small adjustments such as programming logic circuits, matching oscillator frequencies, and compensating for environmental changes. These adjustments must often be made with precise accuracy and they must be reliable.
In order to have a complete understanding of how the 68PR5KLFTB trimmer potentiometer works, it is important to know the different parts and how they interact with each other. We\'ll start with the basic assembly of the device, which consists of a terminal contact, a resistor, and a third contact called the torsion arm. The terminal contact, or contact arm, is the part which is attached to the circuit board. The resistor is connected to the contact arm and the other end is attached to the torsion arm. The torsion arm is rotated with a screwdriver to cause the resistor to vary its resistance.
The resistance of the 68PR5KLFTB trimmer potentiometer is controlled by the torsion arm. It is designed to rotate consistently, without slipping or wobbling, so the resistance value remains the same as the torsion arm is rotated. The amount of resistance change is determined by the use of different calibration scales or steps on the resistor. The scales are labeled with numbers, usually from 0 to 9, with 9 usually representing the maximum resistance value.
Although the 68PR5KLFTB trimmer potentiometer is most often used for precise, small settings and adjustments, it can also be used for larger adjustments. This is because the resistance of the potentiometer can be easily adjusted by simply rotating the torsion arm by a larger amount within its specified range. It is important to note, however, that if the resistance is adjusted too far, the potentiometer may become damaged.
The 68PR5KLFTB trimmer potentiometers have a wide variety of uses in modern electronics. The device is most commonly used to adjust the gain of op-amp circuits, the frequency of oscillators, and as bias networks and voltage dividers. The device can also be used to adjust supply levels, adjust levels of audio signals, and program logic circuits. These devices can also be used in the automotive industry, often used to provide precise control of fuel injector timing and exhaust gas recirculation.
In summary, the 68PR5KLFTB trimmer potentiometer is a three-contact device specially designed for applications requiring precise small adjustments. The resistance of the device is controlled by the torsion arm, which rotates to cause the resistance to be varied. The device has a wide variety of applications in modern electronic circuits, most notably in op-amp circuits, oscillators, and bias networks.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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68PR1KLF | TT Electroni... | 1.16 $ | 46 | TRIMMER 1K OHM 0.5W TH1 k... |
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68PR100KLF | TT Electroni... | 0.68 $ | 1000 | TRIMMER100 kOhms 0.5W, 1/... |
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68PR10KLFTB | TT Electroni... | 0.68 $ | 1000 | TRIMMER10 kOhms 0.5W, 1/2... |
68PR10LF | TT Electroni... | 0.68 $ | 1000 | TRIMMER10 Ohms 0.5W, 1/2W... |
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68PR20KLF | TT Electroni... | 0.68 $ | 1000 | TRIMMER20 kOhms 0.5W, 1/2... |
68PR20KLFTB | TT Electroni... | 0.68 $ | 1000 | TRIMMER20 kOhms 0.5W, 1/2... |
68PR25KLF | TT Electroni... | 0.68 $ | 1000 | TRIMMER25 kOhms 0.5W, 1/2... |
68PR2KLF | TT Electroni... | 0.68 $ | 1000 | TRIMMER2 kOhms 0.5W, 1/2W... |
68PR2KLFTB | TT Electroni... | 0.68 $ | 1000 | TRIMMER2 kOhms 0.5W, 1/2W... |
68PR2MEGLF | TT Electroni... | 0.68 $ | 1000 | TRIMMER2 MOhms 0.5W, 1/2W... |
68PR500KLF | TT Electroni... | 0.68 $ | 1000 | TRIMMER500 kOhms 0.5W, 1/... |
68PR500LF | TT Electroni... | 0.68 $ | 1000 | TRIMMER500 Ohms 0.5W, 1/2... |
68PR50KLF | TT Electroni... | 0.68 $ | 1000 | TRIMMER50 kOhms 0.5W, 1/2... |
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68PR50LFTB | TT Electroni... | 0.68 $ | 1000 | TRIMMER50 Ohms 0.5W, 1/2W... |
68PR5KLFTB | TT Electroni... | 0.68 $ | 1000 | TRIMMER5 kOhms 0.5W, 1/2W... |
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