47K Ohm 0.25W Carbon Film Resistor
A carbon film resistor is a type of fixed resistor that uses a carbon film to limit electric current to a specific level. These resistors are widely utilized in electronic circuits.
The 47K Ohm 0.25W Carbon Film Resistor is a fundamental component commonly used in electronic circuits for various applications, including voltage division, current limiting, and signal conditioning. With a resistance value of 47K Ohms (47,000 Ohms), this resistor provides substantial resistance to electric current, making it suitable for a wide range of uses.
Rated at 0.25 Watts, this resistor can effectively handle power dissipation while generating minimal heat. Constructed with a carbon film on a ceramic substrate, it offers stability, precision, and low noise characteristics, ensuring consistent performance in diverse environmental conditions.
Typically available in packs of 100, these resistors provide a convenient and economical solution for projects requiring multiple units. They are widely used in various electronic devices and circuits, such as LED circuits, audio amplifiers, voltage dividers, and sensor interfaces.
Their compact size and axial lead design make them easy to integrate into breadboards, printed circuit boards (PCBs), and for through-hole soldering. Overall, the 47K Ohm 0.25W Carbon Film Resistor delivers reliable performance and precise resistance values, making it an essential component for many electronic projects and applications.
Features
Carbon Film Resistor
High Quality
Specification:
Product Code=CFR-W25-47K
47K Ohm 0.25W Carbon Film Resistor (CFR)
Tolerance : ±5% Tolerance
4Color Code: Yellow, Violet, Orange, Golden
Approximate Max Current: 2.306mA.
Package Includes
100 x 47K Ohm 0.25W Carbon Film Resistor
47K Ohm 0.25W Carbon Film Resistor Overview
The 47K Ohm 0.25W Carbon Film Resistor is a fixed through-hole resistor ideal for limiting current and dividing voltage in electronic circuits. Packaged in a set of 100, these resistors use a carbon film on a ceramic substrate to deliver stable resistance with minimal noise.
Key Features of 47K Ohm 0.25W Carbon Film Resistor
- Resistance: 47KΩ with ±5% tolerance for reliable performance
- Power Rating: 0.25W dissipation minimizes heat generation in low-power circuits
- 4-Band Color Code: Yellow-Violet-Orange-Gold for quick identification
- Low-noise carbon film construction on a ceramic core
- Approximate max current: 2.306 mA at rated voltage
- Pack of 100 resistors—ideal for prototyping and small production runs
- Fast shipping from Zbotic ensures timely delivery to your workshop
Applications and Use Cases
- Voltage divider networks for sensors and ADC inputs
- Current limiting in LED indicators and driver circuits
- Signal conditioning in audio preamps and filter stages
- Biasing of transistors and FETs in amplifier designs
- General-purpose prototyping on PCBs and breadboards
How to Use 47K Ohm 0.25W Carbon Film Resistor
Place the resistor leads into the designated holes on your PCB or into a breadboard according to your schematic, solder the leads on the reverse side without overheating the component, then trim excess lead length once the joint cools. No polarity needs consideration for carbon film resistors.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
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- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What does the 0.25W rating mean for this resistor?
The 0.25W rating specifies the maximum power the resistor can safely dissipate as heat. Operating at or below this limit prevents overheating and maintains stable resistance.
How precise is the 47KΩ value?
This resistor has a tolerance of ±5%, meaning its actual resistance will be within 44.65KΩ to 49.35KΩ under standard conditions.
Is this resistor suitable for high-voltage applications?
These resistors are designed for low- to moderate-voltage circuits. For high-voltage use, select resistors with appropriate voltage and power ratings to ensure safety and reliability.
Technical Specifications
| Power Rating | 0.25W |
|---|---|
| Package Quantity | 100 pcs |
| SKU | AI0219 |
| Weight | 0.000094 kg |
| Availability | Out of Stock |
Applications & Use Cases
The 47K Ohm 0.25W Carbon Film Resistor (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
Vaishali Banerjee (verified owner) –
Very satisfied. My college lab is stocked with these. Excellent value from Zbotic.
Vinay Srivastava –
Excellent 47K Ohm 0.25W Carbon Film Resistor! Values are accurate and quality is great. Perfect for my projects.
Pooja Tiwari (verified owner) –
This 47K Ohm 0.25W Carbon Film Resistor saved me multiple trips to the electronics market. Everything I need in one pack.
Tejas Patil (verified owner) –
Superb 47K Ohm 0.25W Carbon Film Resistor! Using these in all my circuit designs. Never had a failure.
Sandeep Khurana –
Outstanding quality! This 47K Ohm 0.25W Carbon Film Resistor is well sorted and labeled. Very convenient.
Gaurav Mukherjee (verified owner) –
Nice 47K Ohm 0.25W Carbon Film Resistor. Values are accurate. Good assortment for hobby projects.
Sunil Iyer (verified owner) –
Average 47K Ohm 0.25W Carbon Film Resistor. Most are good quality but found a few out-of-spec pieces.
Tarun Mehta (verified owner) –
Very satisfied. My college lab is stocked with these. Excellent value from Zbotic.
Krishna Reddy Mittapalli (verified owner) –
Zara Pillai (verified owner) –
Love this 47K Ohm 0.25W Carbon Film Resistor. Great variety and all components are genuine. Highly recommended.
Rahul Kamath (verified owner) –
Decent 47K Ohm 0.25W Carbon Film Resistor. Works well. Some tolerance variation but within acceptable limits.
Deepak Shah (verified owner) –
This 47K Ohm 0.25W Carbon Film Resistor saved me multiple trips to the electronics market. Everything I need in one pack.
Nitin Verma –
Outstanding quality! This 47K Ohm 0.25W Carbon Film Resistor is well sorted and labeled. Very convenient.
Lalit Tandon (verified owner) –
Great quality 47K Ohm 0.25W Carbon Film Resistor. All values are within tolerance. Very reliable.
Tejas Garg –
Excellent 47K Ohm 0.25W Carbon Film Resistor! Values are accurate and quality is great. Perfect for my projects.
Vikram Goyal –
Outstanding quality! This 47K Ohm 0.25W Carbon Film Resistor is well sorted and labeled. Very convenient.
Ajay Panchal (verified owner) –
Decent 47K Ohm 0.25W Carbon Film Resistor. Works well. Some tolerance variation but within acceptable limits.