Welwyn RC 4.22kΩ 0.25W Axial Resistor ±0.1%
Precision 4.22kΩ axial resistor, 0.25W, ±0.1% tolerance, metal film. Reliable performance for electronics.
This precision metal film resistor from TT Electronics / Welwyn offers a reliable and high-accuracy solution for a wide range of electronic circuits. With a resistance of 4.22kΩ and a tight tolerance of ±0.1%, it ensures consistent and predictable performance in sensitive applications where accuracy is critical.
The resistor is housed in a durable axial leaded package, making it easy to install on through-hole PCB designs. It is rated at 0.25W (250mW) and can handle voltages up to 200V, providing robust performance for general purpose use. The metal film technology delivers a low temperature coefficient of ±15ppm/°C, ensuring stable resistance values across a range of operating conditions.
This component operates reliably in temperatures from -55°C to 155°C, making it suitable for demanding environments. Whether you are prototyping, repairing, or maintaining electronic equipment, this axial resistor offers the quality and consistency you need.
Key Specifications
- Resistance: 4.22kΩ
- Power Rating: 0.25W (250mW)
- Tolerance: ±0.1%
- Voltage Rating: 200V
- Technology: Metal Film
- Temperature Coefficient: ±15ppm/°C
- Package: Axial Leaded
- Operating Temperature Range: -55°C to 155°C
- Through-hole PCB designs
- General purpose electronic circuits
- Prototyping and breadboarding
- Repair and maintenance of electronic equipment
- Resistance: 4.22kΩ
- Power Rating: 0.25W (250mW)
- Resistance Tolerance: ±0.1%
- Voltage Rating: 200V
- Resistor Technology: Metal Film
- Temperature Coefficient: ±15ppm/°C
- Resistor Case / Package: Axial Leaded
- Operating Temperature Min: -55°C
- Operating Temperature Max: 155°C
- Weight: 0.24g
- Dimensions: 43mm x 33mm x 15mm (as provided)
- Product Range: RC Series
- SVHC: No SVHC (17-Jan-2023)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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