| Allicdata Part #: | 91ER500LF-ND |
| Manufacturer Part#: |
91ER500LF |
| Price: | $ 0.65 |
| Product Category: | Potentiometers, Variable Resistors |
| Manufacturer: | TT Electronics/BI |
| Short Description: | TRIMMER |
| More Detail: | 500 Ohms 0.5W, 1/2W PC Pins Through Hole Trimmer P... |
| DataSheet: |  91ER500LF Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 600 +: | $ 0.59220 |
Specifications
| Series: | 91 |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Resistance: | 500 Ohms |
| Power (Watts): | 0.5W, 1/2W |
| Tolerance: | ±20% |
| 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: | Rectangular - 0.420" x 0.375" Face x 0.280" H (10.67mm x 9.53mm x 7.11mm) |
Description
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IntroductionTrimmer Potentiometers are electronic devices used to precisely adjust the level of electric current or voltage flowing through a circuit. They are often found in a variety of industrial, home, and automotive applications. One such trimmer potentiometer is the 91ER500LF, a precision trim pot with an adjustable resistance range of 0.5 ohms to 10 ohms.Application Field
The 91ER500LF is designed to be used in a variety of high power applications, such as automotive, aerospace, and military devices. This trim pot has a wide range of applications and can be found in various types of circuits, including autonomous controllers, industrial controllers, motor controllers, and power supplies.Working Principle
The 91ER500LF operates on the same basic principle as any other adjustable resistor. When a small amount of current is applied to the circuit, the resistance will increase or decrease based on how much current is supplied. The trim pot itself is made up of two parts, an outer section that houses the housing and internal contacts and an inner section that is adjustable by turning the knob. This adjustable knob is also known as the trim ring.The 91ER500LF is connected to the circuit via three terminals: one end contact, one terminal for ground, and one center contact. To adjust the resistance value, the trim ring is turned clockwise or counterclockwise which moves an internal contact within the housing. As the internal contact is moved, the resistance value of the trim pot is changed. This allows for precise adjustment of the resistance value and allows the circuit to be fine-tuned to meet various requirements. Conclusion
The 91ER500LF trimmer potentiometer is an important tool for managing electrical current and voltage in a variety of high power applications. Its adjustable resistance range of 0.5 to 10 ohms and precise adjustability make it an ideal device for a multitude of applications. It is a popular device in the automotive, military, and aerospace industries.
The specific data is subject to PDF, and the above content is for reference
Related Products
Search Part number : "91ER" Included word is 14
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 91ER50KLF | TT Electroni... | 0.65 $ | 1000 | TRIMMER50 kOhms 0.5W, 1/2... |
| 91ER2KLF | TT Electroni... | 0.65 $ | 1000 | TRIMMER2 kOhms 0.5W, 1/2W... |
| 91ER250KLF | TT Electroni... | 0.65 $ | 1000 | TRIMMER250 kOhms 0.5W, 1/... |
| 91ER100LF | TT Electroni... | 0.65 $ | 1000 | TRIMMER100 Ohms 0.5W, 1/2... |
| 91ER200KLF | TT Electroni... | 0.65 $ | 1000 | TRIMMER200 kOhms 0.5W, 1/... |
| 91ER500LF | TT Electroni... | 0.65 $ | 1000 | TRIMMER500 Ohms 0.5W, 1/2... |
| 91ER5KLF | TT Electroni... | 0.65 $ | 1000 | TRIMMER5 kOhms 0.5W, 1/2W... |
| 91ER100KLF | TT Electroni... | 0.65 $ | 1000 | TRIMMER100 kOhms 0.5W, 1/... |
| 91ER20KLF | TT Electroni... | 0.65 $ | 1000 | TRIMMER20 kOhms 0.5W, 1/2... |
| 91ER2MEGLF | TT Electroni... | 0.65 $ | 1000 | TRIMMER2 MOhms 0.5W, 1/2W... |
| 91ER10KLF | TT Electroni... | 0.65 $ | 1000 | TRIMMER10 kOhms 0.5W, 1/2... |
| 91ER1MEGLF | TT Electroni... | 0.65 $ | 1000 | TRIMMER1 MOhms 0.5W, 1/2W... |
| 91ER1KLF | TT Electroni... | 0.65 $ | 1000 | TRIMMER1 kOhms 0.5W, 1/2W... |
| 91ER500KLF | TT Electroni... | 0.65 $ | 1000 | TRIMMER500 kOhms 0.5W, 1/... |
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