| Allicdata Part #: | OY221KE-ND |
| Manufacturer Part#: |
OY221KE |
| Price: | $ 1.08 |
| Product Category: | Resistors |
| Manufacturer: | Ohmite |
| Short Description: | RES 220 OHM 2W 10% AXIAL |
| More Detail: | 220 Ohms ±10% 2W Through Hole Resistor Axial Moist... |
| DataSheet: |  OY221KE Datasheet/PDF |
| Quantity: | 1654 |
| 1 +: | $ 0.97650 |
| 10 +: | $ 0.86625 |
| 25 +: | $ 0.80334 |
| 50 +: | $ 0.75600 |
| 100 +: | $ 0.66150 |
| 250 +: | $ 0.56700 |
| 500 +: | $ 0.47250 |
| 1000 +: | $ 0.40950 |
| 5000 +: | $ 0.39690 |
| Series: | OY |
| Packaging: | Bulk |
| Part Status: | Active |
| Resistance: | 220 Ohms |
| Tolerance: | ±10% |
| Power (Watts): | 2W |
| Composition: | Ceramic |
| Features: | Moisture Resistant, Pulse Withstanding |
| Temperature Coefficient: | -1000/ -1600ppm/°C |
| Operating Temperature: | -40°C ~ 220°C |
| Package / Case: | Axial |
| Supplier Device Package: | Axial |
| Size / Dimension: | 0.276" Dia x 0.748" L (7.00mm x 19.00mm) |
| Height - Seated (Max): | -- |
| Number of Terminations: | 2 |
| Failure Rate: | -- |
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Through Hole Resistors
A Through Hole Resistor is an electronic component which is designed to dissipate the energy converted from electric current to heat. Its purpose is to control the current flow in a circuit and regulate the voltage level. The OY221KE is an axial Through Hole Resistor and can be used for both analog and digital applications.
OY221KE Application Field
The OY221KE is a Through Hole Resistor that can be used in a variety of applications. It is designed to dissipate power very efficiently and is ideal for use in current control circuits and voltage regulation. It is commonly used to regulate power in power amplifiers, electric motors, and lighting systems. It is also suitable for use in temperature control systems and in consumer electronic equipment such as computers, telephones, and video cameras.
Working Principle
The OY221KE is a carbon film resistor which consists of a carbon element wrapped in a thin film of insulating material. The resistance is determined by the thickness of the film and the length of the element. Current passing through the resistor causes a voltage drop across it. This voltage drop is measured in ohms as a measure of resistance. The OY221KE resistor is designed to dissipate the energy created by this voltage drop in the form of heat. The more power that is dissipated, the greater the temperature of the resistor.
Features
The OY221KE Through Hole Resistor has consistent electrical characteristics over a wide temperature range, from -55° C to +125° C, making it suitable for use in a variety of applications. Its axial design makes it easy to mount in electronic circuits and the same Termination Plates provide for better thermal dissipation. Additionally, it has excellent vibration and shock-proof resistance, making it reliable for extended use in high-stress environments.
Conclusion
The OY221KE Through Hole Resistor is a reliable and efficient resistor that offers a wide range of applications and features. Its consistent electrical characteristics and reliable mounting ability make it ideal for power control, temperature regulation, and other consumer electronic applications. The OY221KE is an excellent choice for use in a variety of circuits and devices.
The specific data is subject to PDF, and the above content is for reference
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