Allicdata Part #: | RJ4EW103-ND |
Manufacturer Part#: |
RJ4EW103 |
Price: | $ 1.12 |
Product Category: | Potentiometers, Variable Resistors |
Manufacturer: | Nidec Copal Electronics |
Short Description: | TRIMMER 10K OHM 0.5W TH |
More Detail: | 10 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer P... |
DataSheet: | RJ4EW103 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
200 +: | $ 1.01789 |
400 +: | $ 0.97546 |
600 +: | $ 0.80582 |
1000 +: | $ 0.76341 |
5000 +: | $ 0.63617 |
Series: | RJ-4 |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Resistance: | 10 kOhms |
Power (Watts): | 0.5W, 1/2W |
Tolerance: | ±10% |
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: | Round - 0.193" Dia x 0.177" H (4.90mm x 4.50mm) |
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Trimmer Potentiometers provide a way to precisely adjust a variable resistance within an electrical circuit. This precise adjustment is made possible by the presence of a special adjustment screw which is rotatable by a knob or a screwdriver. The trimmer potentiometer provides excellent accuracy for the adjustment and it also protects against accidental adjustment of the variable resistance.
The RJ4EW103 is a high precision trimmer potentiometer that is designed to provide higher accuracy levels when compared to standard trimmer resistors. This model has a wide range of application fields, such as automotive systems, sensing and measuring circuits, and wireless communication systems. It is suitable for operation in both low-voltage and high-voltage ranges, and its features include high precision, low temperature drift, and low power consumption.
The working principle of the RJ4EW103 trimmer potentiometer is based on the principle of circuit balance. It consists of two resistors connected in series between a common and a reference voltage supply, with an adjustable tap. The adjustment tap is moved up and down the two resistors depending on the type of adjustment, thereby adjusting the relative resistances and maintaining the desired circuit balance.
When the adjustable tap is moved up, it increases the value of the top resistor and decreases the value of the bottom resistor. This method is used when a higher resistance is required in the circuit. Conversely, when the tap is moved down, it increases the value of the bottom resistor and decreases the value of the top resistor. This method is used when a lower resistance is required in the circuit.
The RJ4EW103 trimmer potentiometer also features a high precision transistor, which reduces the input impedance of the circuit and increases the output impedance. This feature ensures that the input signal is accurately amplified, and the output signal remains constant over a wide range of input and load conditions. This feature allows for the consistent and accurate adjustment of the capacitance, and helps to maintain the desired circuit balance.
In addition, the RJ4EW103 has an adjustable temperature coefficient, which ensures that the resistance value remains constant even when the temperature changes. The adjustment screw also has an adjustable range, which allows for fine-tuning of the resistance. Finally, the wide operating range of the RJ4EW103 makes it suitable for a wide variety of applications.
In summary, the RJ4EW103 is a high precision trimmer potentiometer that is widely used in automotive systems, sensing and measuring circuits, and wireless communication systems. It offers excellent precision, low temperature drift, adjustable temperature coefficient, and adjustable resistance range. Furthermore, its high precision transistor reduces the input and output impedance, ensuring accurate and constant amplification and adjustment of the resistances.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
RJ4EW101 | Nidec Copal ... | 1.12 $ | 1000 | TRIMMER 100 OHM 0.5W TH10... |
RJ4EW102 | Nidec Copal ... | 1.12 $ | 1000 | TRIMMER 1K OHM 0.5W TH1 k... |
RJ4EW103 | Nidec Copal ... | 1.12 $ | 1000 | TRIMMER 10K OHM 0.5W TH10... |
RJ4EW104 | Nidec Copal ... | 1.12 $ | 1000 | TRIMMER 100K OHM 0.5W TH1... |
RJ4EW105 | Nidec Copal ... | 1.12 $ | 1000 | TRIMMER 1M OHM 0.5W TH1 M... |
RJ4EW200 | Nidec Copal ... | 1.12 $ | 1000 | TRIMMER 20 OHM 0.5W TH20 ... |
RJ4EW201 | Nidec Copal ... | 1.12 $ | 1000 | TRIMMER 200 OHM 0.5W TH20... |
RJ4EW202 | Nidec Copal ... | 1.12 $ | 1000 | TRIMMER 2K OHM 0.5W TH2 k... |
RJ4EW203 | Nidec Copal ... | 1.12 $ | 1000 | TRIMMER 20K OHM 0.5W TH20... |
RJ4EW204 | Nidec Copal ... | 1.12 $ | 1000 | TRIMMER 200K OHM 0.5W TH2... |
RJ4EW205 | Nidec Copal ... | 1.12 $ | 1000 | TRIMMER 2M OHM 0.5W TH2 M... |
RJ4EW500 | Nidec Copal ... | 1.12 $ | 1000 | TRIMMER 50 OHM 0.5W TH50 ... |
RJ4EW501 | Nidec Copal ... | 1.12 $ | 200 | TRIMMER 500 OHM 0.5W TH50... |
RJ4EW502 | Nidec Copal ... | 1.12 $ | 1000 | TRIMMER 5K OHM 0.5W TH5 k... |
RJ4EW503 | Nidec Copal ... | 1.12 $ | 1000 | TRIMMER 50K OHM 0.5W TH50... |
RJ4EW504 | Nidec Copal ... | 1.12 $ | 1000 | TRIMMER 500K OHM 0.5W TH5... |
RJ4EW100 | Nidec Copal ... | 1.36 $ | 1000 | TRIMMER 10 OHM 0.5W TH10 ... |
RJ4EWS101 | Nidec Copal ... | 1.53 $ | 1000 | TRIMMER 100 OHM 0.5W TH10... |
RJ4EWS102 | Nidec Copal ... | 1.53 $ | 1000 | TRIMMER 1K OHM 0.5W TH1 k... |
RJ4EWS103 | Nidec Copal ... | 1.53 $ | 1000 | TRIMMER 10K OHM 0.5W TH10... |
RJ4EWS104 | Nidec Copal ... | 1.53 $ | 1000 | TRIMMER 100K OHM 0.5W TH1... |
RJ4EWS105 | Nidec Copal ... | 1.53 $ | 1000 | TRIMMER 1M OHM 0.5W TH1 M... |
RJ4EWS200 | Nidec Copal ... | 1.53 $ | 1000 | TRIMMER 20 OHM 0.5W TH20 ... |
RJ4EWS201 | Nidec Copal ... | 1.53 $ | 1000 | TRIMMER 200 OHM 0.5W TH20... |
RJ4EWS202 | Nidec Copal ... | 1.53 $ | 1000 | TRIMMER 2K OHM 0.5W TH2 k... |
RJ4EWS203 | Nidec Copal ... | 1.53 $ | 1000 | TRIMMER 20K OHM 0.5W TH20... |
RJ4EWS204 | Nidec Copal ... | 1.53 $ | 1000 | TRIMMER 200K OHM 0.5W TH2... |
RJ4EWS205 | Nidec Copal ... | 1.53 $ | 1000 | TRIMMER 2M OHM 0.5W TH2 M... |
RJ4EWS500 | Nidec Copal ... | 1.53 $ | 1000 | TRIMMER 50 OHM 0.5W TH50 ... |
RJ4EWS501 | Nidec Copal ... | 1.53 $ | 1000 | TRIMMER 500 OHM 0.5W TH50... |
RJ4EWS502 | Nidec Copal ... | 1.53 $ | 1000 | TRIMMER 5K OHM 0.5W TH5 k... |
RJ4EWS503 | Nidec Copal ... | 1.53 $ | 1000 | TRIMMER 50K OHM 0.5W TH50... |
RJ4EWS504 | Nidec Copal ... | 1.53 $ | 1000 | TRIMMER 500K OHM 0.5W TH5... |
RJ4EWS100 | Nidec Copal ... | 1.71 $ | 1000 | TRIMMER 10 OHM 0.5W TH10 ... |
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