TT Electronics / Welwyn Metal Film Resistor 357R 0.25W 0.1%

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