390E Resistance 1/4 Watt ±5% Tolerance
- Product SKU: RESIS088
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Specification
Description
A 390-ohm resistor is an essential component in electronic circuits, designed to control the flow of current and manage voltage levels. With a resistance value of 390 ohms (Ω), this resistor is versatile and suitable for various applications, from basic electronics projects to more complex industrial designs. Its reliability and ease of use make it a staple in the toolkits of both hobbyists and professional engineers.
Features of 390 Ohm Resistor:
Resistance Value:390 Ohms The resistor provides a precise resistance of 390 ohms, making it ideal for circuits requiring this specific resistance value.Power Rating: 1/4 Watt With a power dissipation capacity of 0.25 watts, this resistor is designed for low-power applications. It effectively handles the heat generated during normal operation without significant degradation.
Tolerance: ±5% The resistor has a tolerance of ±5%, meaning the actual resistance can vary by 5% above or below the nominal value. This tolerance level is suitable for most general-purpose applications.
Color Coding The 390 ohm resistor is color-coded for easy identification. The color bands are typically Orange, White, Brown, and Gold:
Orange: 3 (first digit)
White: 9 (second digit)
Brown: x10 (multiplier)
Gold: ±5% (tolerance)
Applications:
These resistors are often used in various electronic projects for tasks like current limiting for LEDs, voltage dividers, pull-up/pull-down applications, and general-purpose resistive loads. The color codes help identify their resistance values and tolerance levels, making it easier to select the right resistor for a given circuit.Technical Details
- Resistor Type: Metal film resistor
- Resistance Value: 390 Ohm (Ω)
- Wattage: 1/4W
- Package Type: Axial
- Mounting Type: Through hole
- Power - Max: 1/4W
Features
- 1/4W 1% Tolerance Metal Film Resistors so 5 color bands, This is a great assortment for front ends and low-power applications.
- These resistors are typical axial-lead metal film resistors, which have much better temperature stability than their carbon equivalents,
- Lower noise and are generally better for high frequency or radiofrequency applications.
- Each bundle is labeled with the resistance value and packaged in Strips which are easy to tear and make your work easier
- No matter you are a beginner who just started learning electronics or a Professional engineer who is looking for a resistor kit of high quality,
- This resistor kit is your best option.
Product Video
Resistor Color Code
Documentation
Package Includes
- 1 x 390E Resistance 1/4 Watt ±5% Tolerance
