20-Pack 3W Carbon Film Resistors 5% | 1R–1M Ohm Through-Hole
20-Pack 3W Carbon Film Resistors 5% | 1R–1M Ohm Through-Hole
NioCen 3W Carbon Film Resistors – 20-Piece Assortment
Build, prototype, and repair electronic circuits with confidence using these NioCen 3W Carbon Film Resistors. This 20-piece pack covers a wide resistance range — from 1 Ohm to 1M Ohm — making it an ideal addition to any electronics toolkit, hobbyist bench, or professional workstation.
Manufactured to 5% tolerance with a rated power of 3W, these through-hole resistors deliver consistent, reliable performance across a broad range of DC and AC circuit applications. The carbon film construction ensures stable resistance values and low noise, perfect for signal conditioning, voltage dividers, current limiting, and general-purpose circuit design.
Key Specifications
- Resistor Type: Carbon Film
- Rated Power: 3W
- Resistance Tolerance: ±5%
- Package Type: Through-Hole (THT)
- Quantity: 20 pieces per pack
- Available Values: 1R, 4.7R, 10R, 22R, 33R, 47R, 1K, 4.7K, 10K, 100K, and more
- Condition: Brand New
- Made in Mainland China
Why Choose These Resistors?
- ✅ Wide value range — covers 1R to 1M Ohm for maximum versatility
- ✅ 3W rated power — handles higher-power applications compared to standard 1/4W resistors
- ✅ ±5% tolerance — reliable and consistent performance for most circuit designs
- ✅ Through-hole design — easy to insert into breadboards and PCBs
- ✅ Carbon film technology — low noise, stable resistance, and excellent temperature coefficient
- ✅ Great value — multi-value pack means fewer separate orders and more time building
Perfect For
- Arduino, Raspberry Pi, and microcontroller projects
- DIY electronics and hobbyist circuit building
- Student and educational lab use
- PCB prototyping and breadboard experiments
- Home appliance repair and electronics maintenance
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Frequently Asked Questions
Q: What resistance values are included in this 20-piece carbon film resistor pack?
A: This pack covers a wide range of resistance values including 1R, 4.7R, 10R, 22R, 33R, 47R, 1K, 4.7K, 10K, 100K, and up to 1M Ohm. The exact assortment lets you tackle a broad variety of circuit-building scenarios without ordering multiple separate packs.
Q: Are these resistors compatible with breadboards and PCBs?
A: Yes. These are through-hole (THT) resistors, meaning they have wire leads that fit directly and securely into standard breadboard holes and PCB through-hole pads — ideal for prototyping, testing, and permanent circuit assembly.
Q: What is the rated power of these carbon film resistors?
A: Each resistor in this pack is rated at 3 Watts, which is significantly higher than common 1/4W or 1/2W resistors. This makes them suitable for higher-current circuits where more power dissipation is required.
Q: What does "5% tolerance" mean for these resistors?
A: A 5% tolerance means the actual resistance value can vary up to ±5% from the stated value. For example, a 10K Ohm resistor may measure between 9,500 Ohms and 10,500 Ohms. This level of tolerance is suitable for most general-purpose and hobbyist electronic applications.