TT Electronics Welwyn 178K Resistor, 0.25W 0.1%
Precision TT Electronics 178K metal film resistor, 0.25W, ±0.1% tolerance, axial leaded. Ideal for high-stability circuits. -55°C to 155°C.
The TT Electronics / Welwyn RC Series Metal Film Resistor offers precise and reliable performance for a wide range of electronic applications. With a resistance value of 178kohm and an exceptionally tight tolerance of ± 0.1%, this component is engineered for circuits requiring high stability and accuracy.
Featuring robust metal film technology, the resistor boasts a power rating of 250mW (0.25W) and a voltage rating of 200V. Its axial leaded package ensures straightforward through-hole mounting, facilitating easy integration into printed circuit board assemblies.
Designed to withstand demanding environments, this resistor operates reliably across a broad temperature range from -55°C to 155°C, supported by a low temperature coefficient of ± 15ppm/°C. This ensures minimal drift in resistance value under varying thermal conditions.
With compact dimensions of 43mm in height, 33mm in width, and 15mm in depth, and a lightweight profile of just 0.24 grams, it is suitable for space-constrained designs. Whether you are working on precision measurement equipment or industrial control systems, this TT Electronics resistor delivers consistent, high-quality results.
- For precision electronic circuits
- For measurement equipment
- For through-hole PCB assembly
- For high-stability applications
- Product Range: RC Series
- Resistance: 178kohm
- Power Rating: 250mW (0.25W)
- 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.
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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