These 330Ω (330R) Resistor 1/4W are reliable components used for current limiting, signal conditioning, and safe interfacing in electronics. Ideal for beginners and advanced makers, they ensure stable circuit performance in hobby, robotics, and STEM learning projects. The 330Ω (330R) Resistor 1/4W from StemVolt offer consistent accuracy, long life, and dependable operation for school labs, DIY projects, and prototyping work.
Related Product:
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220 ohm resistor pack
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1k ohm resistor set
Applications:
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Used in LED current-limiting circuits
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Ideal for Arduino and Raspberry Pi prototyping
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Suitable for school and college electronics experiments
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Helpful in sensor signal conditioning circuits
Specifications:
| Parameter | Details |
|---|---|
| Resistance Value | 330 ohm (330R) |
| Tolerance | ±5% |
| Power Rating | 0.25W (¼ Watt) |
| Package Type | Axial lead |
| Material | Carbon film |
| Operating Temperature | −55°C to +155°C |
| Lead Diameter | Standard 0.5 mm approx |
| Brand | by StemVolt |
Features:
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Stable and accurate resistance for reliable circuit performance
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Carbon film build ensures long-lasting durability
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Ideal for breadboards, PCBs, and prototyping
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Works well in low-power and general electronics circuits
Package Includes:
- 1 × 330 Ω (330R) Resistor 1/4W (Pack of 5)
FAQ:
Q1. What is the use of 330 ohm (330R) resistors?
A1. They are mainly used to limit current, especially for LEDs and general electronics circuits.
Q2. Can these resistors be used with Arduino?
A2. Yes, they are suitable for Arduino, Raspberry Pi, and all prototyping boards.
Q3. Are these resistors safe for school or beginner projects?
A3. Yes, they are safe, easy to use, and perfect for students and DIY makers.


















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