The 330KΩ 1/4 Watt Carbon Film Resistor is a general-purpose through-hole resistor designed for electronic circuits, prototyping and educational applications. With a resistance value of 330KΩ, a 0.25W power rating and ±1% tolerance, it provides a consistent resistance value for circuits where a higher resistance is required.
Its axial through-hole construction makes it convenient for use on solderless breadboards and in soldered circuits. The resistor features strong leads and easy-to-read color coding, making component identification and circuit assembly straightforward.
With a lead diameter of approximately 0.55 mm, the leads are suitable for insertion into solderless prototyping boards and can be used in a variety of electronics experiments and project builds.
Detailed Product Attributes
- Component Type: Carbon Film Resistor
- Resistance Value: 330KΩ (330,000Ω)
- Power Rating: 1/4 Watt (0.25W)
- Tolerance: ±1%
- Construction: Axial
- Mounting Type: Through-Hole
- Resistor Technology: Carbon Film
- Lead Diameter: Approx. 0.55 mm
- Lead Construction: Tin and copper plated over steel wire
- Package Quantity: 10 Pieces
- Primary Use: General-purpose electronics and circuit prototyping
Technical Specifications
| Specification | Details |
|---|---|
| Resistance | 330KΩ (330,000Ω) |
| Power Rating | 0.25W (1/4W) |
| Tolerance | ±1% |
| Resistor Type | Carbon Film |
| Construction | Axial |
| Mounting | Through-Hole |
| Lead Diameter | Approx. 0.55 mm |
| Lead Construction | Tin and copper plated over steel wire |
| Package Quantity | 10 Pieces |
| Primary Applications | Circuit prototyping and general electronics |
Technical Specification Pointer
330KΩ carbon film resistor with 0.25W power rating, ±1% tolerance and axial through-hole construction, supplied in a 10-piece pack.
Key Features
- 330KΩ Resistance: Suitable for electronic circuits requiring a high resistance value.
- ±1% Tolerance: Provides a tighter resistance tolerance for more consistent circuit design and calculations.
- 1/4W Power Rating: Designed for low-power electronic circuit applications within its rated limits.
- Carbon Film Construction: A practical choice for general-purpose electronics and prototyping.
- Through-Hole Design: Easy to install on breadboards and solder onto PCBs.
- Strong Leads: Approx. 0.55 mm leads are suitable for repeated breadboard prototyping.
- 10-Piece Pack: Convenient for experiments, circuit development and multiple projects.
Recommended Applications
- Breadboard circuit prototyping
- Voltage-divider circuits
- Pull-up and pull-down networks
- Transistor biasing circuits
- RC timing and filter circuits
- General-purpose resistor networks
- Arduino and microcontroller projects
- Electronics education and laboratory experiments
Educational Applications
Suitable for learning and experimenting with:
- Ohm’s Law
- Resistance and current relationships
- Voltage-divider circuits
- Series and parallel resistor networks
- RC circuits
- Resistor color-code identification
- Basic circuit analysis
- Breadboard circuit construction
What’s Included
- 10 × 330KΩ 1/4W Carbon Film Resistors, ±1% Tolerance
Important Notes
- This product is a 330KΩ resistor, not a 330Ω resistor.
- Do not exceed the 0.25W power rating.
- Actual current and voltage across the resistor depend on the surrounding circuit.
- Select the resistor value according to the electrical requirements of the specific application.
- Resistors are passive components and do not provide voltage regulation independently.
Product Summary
The 330KΩ 1/4 Watt Carbon Film Resistor – 1% Tolerance is a practical through-hole resistor for electronics prototyping, educational experiments and general-purpose circuit construction. Its 330KΩ resistance, ±1% tolerance and 0.25W rating make it suitable for a wide range of low-power electronic circuits, while its axial leads provide convenient installation on breadboards and PCBs.
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