TT Electronics Welwyn RC55 Resistor 562kΩ 0.25W 0.1%
TT Electronics Welwyn RC55 precision metal film resistor, 562kΩ, 0.25W, ±0.1% tolerance. Axial leaded with low noise for accurate circuits.
The TT Electronics Welwyn RC55 Series axial leaded precision metal film resistor offers exceptional reliability and accuracy for your electronic circuits. Designed with a metal film deposited on a high-quality ceramic former, this component ensures stable and consistent performance across a wide range of conditions. Nickel-plated steel caps are force-fitted to the former, with termination wires securely welded to the caps for robust mechanical and electrical integrity.
The resistor is precisely adjusted to its target value using a helical cut in the film, and the body is protected by a specially formulated epoxy coating. This construction provides low noise performance and a negligible voltage coefficient, making it highly suitable for demanding applications where precision is paramount.
Key Specifications
- Resistance Value: 562kΩ
- Power Rating: 0.25W (250mW)
- Resistance Tolerance: ± 0.1%
- Voltage Rating: 200V
- Limiting Element Voltage: 350V
- Temperature Coefficient: ± 15ppm/°C
- Operating Temperature Range: -55°C to +155°C
Whether you are developing precision measurement equipment or sensitive circuitry, the RC55 series delivers the stability and exacting performance required for professional electronics.
- For precision electronic circuits
- For applications requiring low noise components
- For axial leaded PCB mounting
- Product Range: RC Series
- Resistance: 562kΩ
- Power Rating: 0.25W
- Resistance Tolerance: ± 0.1%
- Resistor Case / Package: Axial Leaded
- Voltage Rating: 200V
- Limiting Element Voltage: 350V
- Resistor Technology: Metal Film
- Temperature Coefficient: ± 15ppm/°C
- Resistor Type: Precision
- Operating Temperature Min: -55°C
- Operating Temperature Max: 155°C
- Weight: 0.24 grams
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- SVHC: No SVHC (04-Feb-2026)
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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