Looking for 47? 47 Ohm 0.25W Carbon Film Resistors (Pack of 100) is available at Zbotic with fast shipping across India.
Carbon Film Resistors
A carbon film resistor is a fixed resistor that limits electric current using a carbon film. These resistors are commonly found in electronic circuits.
Known for their low cost and high reliability, carbon film resistors are suitable for a variety of applications, including audio, communications, measurement, and computer circuits.
• Premium quality carbon film
• Highly reliable
• Excellent power to size ratio
• High alumina content
• 0.24W Rated power @ 70°C
• Available in power ratings from 1 ohm to 10 ohm
• Suitable for a range of small and large-scale applications
Features
Carbon Film Resistor
High Quality
47 Ohm 0.25W Carbon Film Resistors Overview
The 47 Ohm 0.25W Carbon Film Resistors (Pack of 100) are fixed through-hole resistors designed to limit current in electronic circuits. Each resistor has a 47 Ω value, a 0.25 W power rating and ±5% tolerance, making them ideal for common PCB assemblies and prototyping.
Key Features of 47 Ohm 0.25W Carbon Film Resistors
- Precision 47 Ω resistance with ±5% tolerance for reliable performance
- Rated power of 0.25 W, suitable up to 70 °C ambient temperature
- Color code Yellow-Violet-Black-Gold for quick value identification
- Tin-plated copper leads ensure secure solder joints and low contact resistance
- Pack of 100 through-hole resistors, perfect for batch production and spares
- Fast shipping from Zbotic across India for urgent project needs
Applications and Use Cases
- Current limiting in LED driver circuits and panel indicators
- Signal conditioning in audio amplifier stages and filters
- Voltage division networks in power supply modules
- Feedback and bias resistors in transistor and op-amp circuits
- Educational electronics kits and breadboard prototyping
- General-purpose repair and maintenance of consumer electronics
How to Use 47 Ohm 0.25W Carbon Film Resistors
Install the resistor in your PCB’s through-hole footprint by identifying the Yellow-Violet-Black-Gold bands, bending the leads to fit the hole, soldering each lead to the pad, and trimming excess lead length. Ensure the resistor isn’t overcrowded by high-power components to maintain its 0.25 W rating.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
How do I read the color code on these resistors?
The bands Yellow-Violet-Black-Gold represent 4-7-×1 Ω with a gold tolerance band of ±5%. Yellow = 4, Violet = 7, Black multiplier = ×1, Gold tolerance = ±5%.
What is the maximum operating temperature and power rating?
Each resistor is rated for 0.25 W continuous dissipation at an ambient temperature up to 70 °C. Do not exceed this temperature to avoid derating or damage.
Are these resistors suitable for precision applications?
With a ±5% tolerance, these carbon film resistors are suitable for general-purpose circuits but not for high-precision requirements. For tighter tolerance needs, consider metal film resistors with ±1% or better.
Technical Specifications
| Power Rating | 0.25W |
|---|---|
| Package Quantity | 100 pcs |
| SKU | AI0207 |
| Weight | 0.000334 kg |
| Availability | Out of Stock |
Applications & Use Cases
The 47 Ohm 0.25W Carbon Film Resistors (Pack of 100) is a versatile through hole resistor used across a wide range of applications including voltage dividers, current limiting, pull-up/pull-down networks, signal conditioning, and LED current limiting.
Common use cases:
- Limiting current through an LED
- Creating a voltage divider for analog sensing
- Pull-up resistor for I2C communication lines
This product is ideal for electronics students, hobbyists, and engineers.
Technical Tip: Use Ohm's Law (V=IR) to calculate the correct resistor value. Color bands indicate resistance: use an online calculator for quick reference.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
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Superb 47 Ohm 0.25W Carbon Film Resistors! Using these in all my circuit designs. Never had a failure.
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Excellent 47 Ohm 0.25W Carbon Film Resistors! Values are accurate and quality is great. Perfect for my projects.
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Kiara Verma –
Decent 47 Ohm 0.25W Carbon Film Resistors. Works well. Some tolerance variation but within acceptable limits.
Kapil Rawat (verified owner) –
Perfect 47 Ohm 0.25W Carbon Film Resistors for prototyping and production. Consistent quality.
Sanjay Tandon –
Perfect 47 Ohm 0.25W Carbon Film Resistors for prototyping and production. Consistent quality.
Ankit Goyal (verified owner) –
Excellent 47 Ohm 0.25W Carbon Film Resistors! Values are accurate and quality is great. Perfect for my projects.
Dinesh Saini –
Decent 47 Ohm 0.25W Carbon Film Resistors. Works well. Some tolerance variation but within acceptable limits.
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Aarav Chauhan –
Great quality 47 Ohm 0.25W Carbon Film Resistors. All values are within tolerance. Very reliable.
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Superb 47 Ohm 0.25W Carbon Film Resistors! Using these in all my circuit designs. Never had a failure.
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Nice 47 Ohm 0.25W Carbon Film Resistors. Values are accurate. Good assortment for hobby projects.
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Great quality 47 Ohm 0.25W Carbon Film Resistors. All values are within tolerance. Very reliable.
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Average 47 Ohm 0.25W Carbon Film Resistors. Most are good quality but found a few out-of-spec pieces.
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Great quality 47 Ohm 0.25W Carbon Film Resistors. All values are within tolerance. Very reliable.
Chitra Agarwal (verified owner) –
Excellent 47 Ohm 0.25W Carbon Film Resistors! Values are accurate and quality is great. Perfect for my projects.
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Perfect 47 Ohm 0.25W Carbon Film Resistors for prototyping and production. Consistent quality.
Neha Thakur –
Good 47 Ohm 0.25W Carbon Film Resistors. Quality is reliable. Packaging keeps components organized.