Allicdata Part #: | ON1835E-R58-ND |
Manufacturer Part#: |
ON1835E-R58 |
Price: | $ 0.02 |
Product Category: | Resistors |
Manufacturer: | Ohmite |
Short Description: | RES 18K OHM 2W 5% AXIAL |
More Detail: | 18 kOhms ±5% 2W Through Hole Resistor Axial Carbo... |
DataSheet: | ON1835E-R58 Datasheet/PDF |
Quantity: | 1000 |
10000 +: | $ 0.01764 |
Series: | Little Rebel® ON |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Resistance: | 18 kOhms |
Tolerance: | ±5% |
Power (Watts): | 2W |
Composition: | Carbon Film |
Features: | -- |
Temperature Coefficient: | -450ppm/°C |
Operating Temperature: | -- |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.217" Dia x 0.630" L (5.50mm x 16.00mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | -- |
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The ON1835E-R58 is a through-hole fixed resistor designed for various applications. It is a low-profile, axial-leaded resistor, constructed from a carbon-based film. The resistance value is obtained with electro-deposited silver palladium on the film and the resistance element includes a tolerances range of ±5%. The actual resistance value depends on the temperature coefficient of the material used. These resistors can handle a maximum working voltage of 350V. It is suitable for use in applications that require good stability, such as power supplies, lighting fixtures, etc.
Construction
The ON1835E-R58 has an epoxy-coated axial-leaded resistor that is constructed with three layers of metal. The metal layers are made from a silver-palladium alloy and a carbon film. The epoxy-coating surrounds the metal layers and protects them from damage. The resistor element is bonded directly to the printed circuit board. The design of the resistor minimizes the thermal dissipation of heat. This allows for the resistor to operate in a temperature range of -25°C to +85°C.
Performance
This fixed resistor offers excellent power dissipation and small temperature coefficients. This makes it an ideal choice for power supplies, electronic equipment, and other applications where stability is important. The resistor is designed with a tolerance range of ±5%, allowing it to operate in a wide range of current capacity. It can handle a maximum working voltage of 350V and a maximum power dissipation of 0.125W.
Working Principle
The ON1835E-R58 is a fixed resistor that operates according to the Ohm’s Law. When the current value I is applied to the resistor, a voltage drop is created across the resistor. This voltage drop is determined by the ohmic value R and is equal to the product of the resistance and the current. V = IR. The Ohm’s Law is used to calculate the power dissipation of the resistor. The power dissipation is equal to the product of the current, the voltage drop, and the resistance. P = IVR.
Applications
The ON1835E-R58 is a low-profile, axial-leaded resistor that is ideal for use in electronic devices and equipment. It can be used in power supplies, lighting fixtures, and other applications that require stability. It is also suitable for pulse and radio frequency circuits. This resistor is commonly used in automotive, military, industrial, and telecommunications applications.
The specific data is subject to PDF, and the above content is for reference
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