Looking for Ohm Resistor? 2.2K Ohm 0.25W Carbon Film Resistors (Pack of 100) is available at Zbotic with fast shipping across India.
2.2K Ohm 0.25W Carbon Film Resistors (Pack of 100)
A carbon film resistor is a fixed resistor that utilizes a carbon film to limit electric current to a specific level. These resistors are commonly found in electronic circuits.
Features
Carbon Film Resistor
High Quality
Specifications
| Resistance (Ω) | 2.2k |
|---|---|
| Tolerance (%): | 1 |
| Maximum Working Voltage (V) | 250 |
| Maximum Overload Voltage (V) | 500 |
| Temperature Co-efficient | ±50 ppm/°C |
| Operating Temperature (°C) | –40 to 150 |
| Mounting Type | Through Hole |
| Length (mm): | 6 |
| Width (mm): | 1.7 |
| Weight (g): | 12 |
Package Includes
100 x 2.2K Ohm 0.25W Carbon Film Resistors
2.2K Ohm 0.25W Carbon Film Resistors Overview
This pack of 100 2.2K Ω 0.25 W carbon film resistors provides a stable, through-hole solution for precise current limiting and voltage division in electronic circuits. Their carbon film construction ensures reliable performance across –40 °C to 150 °C, making them suitable for prototyping, consumer electronics, and educational projects.
Key Features of 2.2K Ohm 0.25W Carbon Film Resistors
- Resistance: 2.2K Ω with ±5% tolerance
- Power Rating: 0.25 W continuous dissipation
- Voltage Rating: 250 V max working, 500 V overload
- Temperature Coefficient: ±50 ppm/°C for stable performance
- Package: 100 through-hole resistors, each 6 mm long and 1.7 mm diameter
- Fast Shipping: Genuine stock dispatched quickly from Zbotic
Applications and Use Cases
- Current limiting in LED driver circuits and indicator lamps
- Voltage divider networks for sensor inputs and reference circuits
- Biasing and signal attenuation in audio amplifier stages
- RC filter networks in hobbyist and educational electronics
- Prototyping on breadboards and soldered PCBs
How to Use 2.2K Ohm 0.25W Carbon Film Resistors
Verify the red-red-red-gold color code to confirm 2.2K Ω ±5%, insert the leads into your PCB or breadboard, trim any excess, and solder or secure them in place. Ensure the resistor dissipates no more than 0.25 W and maintain adequate spacing or airflow to avoid overheating.
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 2.2K Ω color code on these resistors?
The bands red-red-red-gold translate to 22 × 10² = 2.2K Ω with ±5% tolerance, giving you an accurate resistance value for your design.
What is the maximum voltage and current rating for these resistors?
Each resistor can handle a maximum working voltage of 250 V (up to 500 V overload) and approximately 10.66 mA when dissipating its full 0.25 W power rating.
Can these resistors operate at extreme temperatures?
Yes, they are rated for –40 °C to 150 °C operation, with a temperature coefficient of ±50 ppm/°C to maintain stability under varying environmental conditions.
Technical Specifications
| Power Rating | 0.25W |
|---|---|
| Package Quantity | 100 pcs |
| SKU | AI0214 |
| Weight | 0.000098 kg |
| Availability | Out of Stock |
Applications & Use Cases
The 2.2K 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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