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TTElectronics - Welwyn WINT1206LF0321R5B Precision Chip Resistor

The Welwyn WIN series are water-insoluble nitride thin film precision chip resistors designed for high reliability and stability. They feature advanced metal film technology and are available in T0603, T0805, and T1206 case sizes. Power ratings are 0.1W, 0.25W, and 0.33W at 70°C, with resistance values ranging from 5Ω to 1MΩ in E24, E96, and E192 series. Tolerance options include ±0.05%, ±0.1%, ±0.5%, and ±1%, with temperature coefficients of ±15ppm/°C, ±25ppm/°C, and ±50ppm/°C. They operate within an ambient temperature range of -65°C to +150°C, feature anti-sulphur terminations, and offer high stability in humid and polluted environments with moisture resistance superior to passivated nichrome chips. They also demonstrate excellent moisture resistance stability and reliability during long-term humidity exposure.

Authorized Distributors
Source:Newark
Part No:WINT1206LF0321R5B
Stock:95
Inv Date:06-09-2026
Price: Unit price: $0.078
Buy/RFQ:
Part No:WIN-T1206LF-03-21R5-B
Stock:0
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

TTElectronics - Welwyn WINT1206LF0321R5B Precision Chip Resistor Specifications:

  • Case Sizes: T0603, T0805, T1206
  • Power Ratings at 70°C: 0.1W, 0.25W, 0.33W
  • Resistance Range: 5Ω to 1MΩ
  • Resistance Tolerance: ±0.05%, ±0.1%, ±0.5%, ±1%
  • Temperature Coefficient: ±15ppm/°C, ±25ppm/°C, ±50ppm/°C
  • Operating Temperature Range: -65°C to +150°C
  • Construction: Conductors, thin film resistive element, epoxy outer protection
  • Terminations: Wrap-around, electroplated nickel barrier, 100% matte tin finish
  • Moisture Resistance: Superior, suitable for humid and polluted environments
  • Marking: No marking on body, resistant to cleaning solvents

Buy the TT Electronics WINT1206LF0321R5B – Reliable Precision Chip Resistor for Industrial Applications

Purchase TT Electronics WINT1206LF0321R5B online today to benefit from our high-quality, water-insoluble nitride thin film resistors. Designed for demanding industrial environments, these components offer exceptional stability, moisture resistance, and long-term reliability. With a variety of sizes and resistance values, they suit precision applications across automation, electronics manufacturing, and high-reliability systems. Enjoy fast delivery, easy ordering, and confidence in proven performance with TT Electronics' trusted products for your industrial needs.

Buy TT Electronics WINT1206LF0321R5B now and experience unmatched reliability, high stability, and superb moisture resistance for your industrial projects.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn WINT1206LF0321R5B?

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How do I troubleshoot issues or seek technical support for part WINT1206LF0321R5B?

You can download the WINT1206LF0321R5B datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of WINT1206LF0321R5B?

TTElectronics - Welwyn

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