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TTElectronics - Welwyn WINT1206LF031001B Precision Chip Resistor

The Welwyn WIN series features water-insoluble nitride thin film precision chip resistors built for high reliability in demanding applications. Available in T0603, T0805, and T1206 case styles, they deliver power ratings from 0.1W to 0.33W at 70°C and resistance values from 5 ohms to 1 Megohm across various E-series. These resistors exhibit superb moisture resistance, stability of ±0.1% at 2,000 hours, and operate reliably between -65°C and +150°C. Their anti-sulfur termination, precise TCR from ±15 to ±50ppm/°C, and robustness make them ideal for humid, polluted, and harsh environments, surpassing passivated Nichrome counterparts.

Authorized Distributors
Part No:WIN-T1206LF-03-1001-B
Stock:957
Inv Date:06-10-2026
Price: Unit price: $1.45
Buy/RFQ:

TTElectronics - Welwyn WINT1206LF031001B Precision Chip Resistor Specifications:

  • Case Styles: T0603, T0805, T1206
  • Power Ratings: 0.1W, 0.25W, 0.33W at 70°C
  • Resistance Range: 5Ω to 1MΩ across E24, E96, E192 series
  • Resistance Tolerance: ±0.05%, ±0.1%, ±0.5%, ±1%
  • Temperature Coefficient of Resistance: ±15ppm/°C to ±50ppm/°C
  • Operating Temperature Range: -65°C to +150°C
  • Moisture Resistance Stability: < ±100ppm over 2000 hours at 85°C, 85%RH
  • Terminations: Anti-sulfur, with electroplated nickel barrier, tin or SnPb finish
  • Construction: Conductors, thin film resistive element on alumina substrate, epoxy protection
  • Marking & Solvent Resistance: No markings, resistant to cleaning solvents
  • Screening: Compatible with MIL-PRF-55342 & AEC-Q200 tests

Buy the TT Electronics Series WINT1206LF Wedge Resistor: WINT1206LF031001B

Purchase the TT Electronics WINT1206LF precision resistor online now and experience superior moisture resistance, high stability, and reliable performance. Perfect for demanding environments, these resistors ensure long-term circuit stability and dependable operation across a wide temperature range. With fast delivery and a choice of resistance values and tolerances, equip your projects with industry-leading quality. Shop online today for high-performance components that meet stringent industry standards and ensure your designs operate flawlessly under harsh conditions.

Order your TT Electronics WINT1206LF precision resistor today and equip your projects with robust, moisture-resistant, high-stability components.

Frequently Asked Questions

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You can download the WINT1206LF031001B datasheet or visit the TTElectronics - Welwyn website for support.

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TTElectronics - Welwyn

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