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TTElectronics - Welwyn WCR12063K3FI Surface Mount Resistors

The WCR Series general purpose surface-mounted resistors offer high reliability and a wide range of sizes and ohmic values, including encapsulation with wrap-around terminations. Constructed on a high alumina substrate with ruthenium oxide resistance elements and silver palladium terminations, they meet IEC standards for solderability and strength. These Pb-free resistors are suitable for industrial and electronic applications, featuring TCR specifications for various resistance ranges and protective epoxy lacquer. They are packaged on reels for automated assembly, with models available in different sizes and resistances, including options with AEC-Q200 grade for automotive reliability.

Authorized Distributors
Source:Newark
Part No:WCR1206-3K3FI
Stock:16115
Inv Date:06-09-2026
Price: Unit price: $0.109
Buy/RFQ:
Part No:WCR1206-3K3FI
Stock:19369
Inv Date:06-10-2026
Price: Unit price: $0.19
Buy/RFQ:

TTElectronics - Welwyn WCR12063K3FI Surface Mount Resistors Specifications:

  • Resistance Range: <50Ω to >1MΩ
  • Resistance Tolerance: ±1%, ±2%, ±15%, ±20%, ±30%
  • Temperature Coefficient (TCR): -400 to +600 ppm/°C (low values), +200 to +300 ppm/°C (high values)
  • Ambient Temperature Range: -55°C to 155°C
  • Construction: High alumina substrate (96% min), ruthenium oxide resistor, silver palladium terminations
  • Termination Material: Tin plated, with wrap-around design
  • Solderability: IEC 115-1 compliant
  • Protection: Epoxy lacquer coating resistant to industrial cleaning fluids
  • Packaging: Reels with sizes 8mm, 12mm, and 12mm plastic tape, 2010, 2512 sizes on reels up to 250mm
  • Shelf Life: 12 months at room temperature
  • Voltage Proof: 25V for <100KΩ, 200V for >100KΩ
  • Load Life: 1000 hrs at 70°C, AR% <2
  • Long-term stability with maximum change of 2% for load and voltage proof tests

Buy the TT Electronics WCR1206 – Reliable Surface Mount Resistors for Industrial Applications

Purchase TT Electronics WCR1206 surface mount resistors online today and ensure high reliability for your electronic and industrial applications. These resistors offer accurate resistance values, durable construction, and compliance with RoHS standards, making them ideal for automated assembly lines. Available in various sizes and resistance tolerances, they’re packaged on reels for efficient manufacturing. Invest in our proven quality resistors to enhance your circuit reliability, minimize downtime, and achieve optimal performance in demanding environments. Order now and benefit from fast, reliable shipping.

Buy TT Electronics WCR1206 resistors now and experience unmatched reliability and performance for your industrial and electronic projects.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn WCR12063K3FI?

You can click on the BUY or RFQ button to purchase WCR12063K3FI from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part WCR12063K3FI?

You can download the WCR12063K3FI datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of WCR12063K3FI?

TTElectronics - Welwyn

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