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TTElectronics - Welwyn WINT0805LF0310R0B Precision Chip Resistors

The Welwyn WIN series features water-insoluble nitride thin film precision chip resistors designed for high reliability and stability in demanding environments. Available in case sizes T0603, T0805, and T1206, with power ratings up to 0.33W at 70°C, these resistors exhibit tight tolerances of ±0.05% to ±1%. They boast low TCR values, including ±15ppm/°C and ±25ppm/°C, and operate over temperatures from -65°C to +150°C. Enhanced with superior moisture resistance, anti-sulphur terminations, and robustness against humid and polluted conditions, they are ideal for precision applications requiring long-term stability.

Authorized Distributors
Part No:WIN-T0805LF-03-10R0-B
Stock:685
Inv Date:06-10-2026
Price: Unit price: $1.35
Buy/RFQ:

TTElectronics - Welwyn WINT0805LF0310R0B Precision Chip Resistors Specifications:

  • Case sizes: T0603, T0805, T1206
  • Power ratings: 0.1W, 0.25W, 0.33W at 70°C
  • Resistance tolerance: ±0.05%, ±0.1%, ±0.5%, ±1%
  • TCR: ±15ppm/°C, ±25ppm/°C, ±50ppm/°C
  • Temperature range: -65°C to +150°C
  • Moisture resistance: exceeds that of passivated nichrome resistors
  • Terminations: anti-sulphur, electroplated nickel barrier, tin or SnPb finish
  • Construction: Conductive thin film on alumina substrate with epoxy outer protection
  • Suitable for harsh environments with high humidity and pollution resistance
  • Compliance: RoHS3, Pb-free, meets MIL-PRF-55342 and AEC-Q200 screening standards

Buy the TT Electronics WIN Series Water Insoluble Nitride Thin Film Resistors – Reliable Precision Chip for Industrial Applications

Purchase TT Electronics WIN Series water-insoluble nitride thin film precision chip resistors online today. These resistors are engineered to deliver exceptional stability, moisture resistance, and accuracy in harsh industrial conditions. Suitable for demanding applications, they feature tight tolerances, low TCR, and robust construction with anti-sulphur terminations. Available in multiple sizes including T0603, T0805, and T1206, with power ratings up to 0.33W. Ensure your projects benefit from proven reliability—order now for fast delivery and superior performance.

Get TT Electronics WIN Series precision resistors today—built for high stability, moisture resistance, and long-lasting durability in demanding industrial environments.

Frequently Asked Questions

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TTElectronics - Welwyn

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