TT Electronics / Welwyn Metal Film Resistor 357R 0.25W 0.1%
TT Electronics Welwyn RC Series 357 ohm axial leaded metal film resistor. 0.25W power, 0.1% tolerance, 200V rating. High precision.
The TT Electronics / Welwyn RC Series Metal Film Resistor offers precise and reliable performance for a wide range of electronic applications. With a resistance of 357 ohm and a tight tolerance of ± 0.1%, this component ensures high accuracy in circuit designs where stability is critical.
Featuring metal film technology, the resistor provides excellent stability and a low temperature coefficient of ± 15ppm/°C, maintaining consistent performance across varying environmental conditions. It boasts a power rating of 250mW (0.25W) and a voltage rating of 200V, making it suitable for low-power, high-precision tasks.
Designed with an axial leaded package, this resistor is easy to install through traditional through-hole mounting techniques, ensuring secure connections on printed circuit boards. The component operates reliably within a broad temperature range, from -55°C to 155°C, catering to demanding industrial and commercial environments.
Key Specifications
- Resistance: 357 ohm
- Power Rating: 250mW (0.25W)
- Tolerance: ± 0.1%
- Voltage Rating: 200V
- Technology: Metal Film
- Temperature Coefficient: ± 15ppm/°C
- Operating Temperature Range: -55°C to 155°C
- Package: Axial Leaded
- Dimensions: 43mm x 33mm x 15mm
- Weight: 0.24g
- High-precision circuit design
- Through-hole PCB assembly
- Low-power electronic applications
- Product Range: RC Series
- Resistance: 357 ohm
- Power Rating: 250mW
- Resistance Tolerance: ± 0.1%
- Voltage Rating: 200V
- Resistor Technology: Metal Film
- Resistor Case / Package: Axial Leaded
- Temperature Coefficient: ± 15ppm/°C
- Operating Temperature Min: -55°C
- Operating Temperature Max: 155°C
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- Weight: 0.24 grams
- SVHC: No SVHC (17-Jan-2023)
Always follow local regulations and product guidance.
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