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TTElectronics - Welwyn PR5Y1K0BI Precision Metal Film Resistor

Precision metal film resistors from the PR series deliver high accuracy and stability with TCR down to 15ppm/°C and resistance tolerances as low as 0.1%. Designed for precise applications, these resistors feature a thin film of metal alloy sputtered onto a ceramic core, ensuring excellent moisture resistance and stability across -55°C to 155°C. They are rated for 0.25W at 70°C, with resistance ranges from 100 ohms to 1 megaohm. Suitable for industrial and electronic applications requiring high reliability and performance.

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Part No:PR5Y-1K0BI
Stock:0
Inv Date:06-10-2026
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TTElectronics - Welwyn PR5Y1K0BI Precision Metal Film Resistor Specifications:

  • Resistance Range: 100Ω to 1MΩ
  • Power Rating at 70°C: 0.25 watts
  • Resistance Tolerance: 0.1%, 0.25%, 0.5%, 1%
  • TCR (20°C to 70°C): 15 ppm/°C (orange band), 25 ppm/°C (red band), 50 ppm/°C
  • Maximum Limiting Element Voltage: PR4 - 250V, PRS - 350V
  • Ambient Temperature Range: -55°C to 155°C
  • Dimensions: PR4 - Length 6.2 mm, Max Diameter 2.5 mm; PRS - Length 9.0 mm, Max Diameter 3.6 mm
  • Construction: Thin film of metal alloy sputtered on ceramic core, tin-plated copper terminations
  • Leakage Current: Low leakage with high dielectric strength
  • Resistance Stability: Under load and climatic conditions, uncertaintly within specified ppm/°C

Buy the Buy TT Electronics PR Series Precision Resistors Part Number PR5Y1K0BI Online

Purchase the TT Electronics PR series precision metal film resistors online today. These resistors offer exceptional accuracy, low TCR down to 15ppm/°C, and tight tolerances of 0.1%, making them ideal for high-precision electronic and industrial applications. With a power rating of 0.25W at 70°C and resistance ranges from 100 ohms to 1 megaohm, they deliver reliable performance in demanding environments. Easy to order with quick delivery ensures your project stays on schedule.

Get TT Electronics PR5Y1K0BI today—built for precision and long-lasting durability in high-stability electronic circuits.

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TTElectronics - Welwyn

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