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TTElectronics - Welwyn WCR120643KFI Surface Mount Resistor
The WCR series of general purpose surface-mounted resistors offer reliable, high-quality performance with wide size and ohmic value options. Featuring wrap-around terminations, inner electrode protection, and high alumina substrates with tin plating, these resistors meet stringent IEC standards for solderability and strength. They are ideal for industrial and electronic applications, with resistance values ranging from 1Ω to 10MΩ, and include options for AEC-Q200 grade. They provide excellent stability across a temperature range of -55°C to +155°C and are compatible with surface-mount technology for easy assembly and robust performance.
TTElectronics - Welwyn WCR120643KFI Surface Mount Resistor Specifications:
- Resistance Range: 1Ω to 10MΩ
- Temperature Range: -55°C to +155°C
- Resistance Tolerance: ±1%, ±2%, ±15%, ±20%, ±30%
- TCR: -400 to +600ppm/°C for low values, +200 to +300ppm/°C for high values
- Substrate: Alumina (min 96%) with Tin Plating
- Construction: Ruthenium oxide resistance element, silver palladium, nickel barrier terminations
- Solderability: Meets IEC 115-1, Clause 4.17.3.2
- Protection: Glass dielectric, dipped conductor
- Marking: 3-digit code, with no marking on 0201 and 0402 sizes
- Packaging: Tape mounted on reels, sizes 1210 and smaller on 8mm tape, larger on 12mm tape or reels
- Max Voltage Proof: 25V (up to 100KΩ), 200V (above 100KΩ)
- Shelf Life: 12 months at room temperature
- Load Life: 1000 hrs at 70°C with AR% >100K 2
- Climatic Testing: Max voltage proof 25V, 200V, max change ±1-2%
- Compliance: Pb-free, RoHS3 compliant, AEC-Q200 grade options
Buy the Buy TT Electronics WCR120643KFI Resistor Part Number WCR120643KFI Online
Purchase the TT Electronics surface-mount resistor WCR120643KFI online today for dependable performance in industrial and electronic circuits. These resistors offer wide ohmic values, robust construction, and high stability across a broad temperature range. They feature wrap-around terminations, meet stringent IEC standards, and are RoHS3 compliant for environmentally friendly manufacturing. Ideal for surface-mount technology, they come in various packaging options, including tape reels suitable for automated assembly, and provide excellent long-term stability, making them the perfect choice for demanding electronic projects.
Order your TT Electronics Series WCR120643KFI resistor today and ensure reliable performance for your industrial electronics and surface-mount applications.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn WCR120643KFI?
You can click on the BUY or RFQ button to purchase WCR120643KFI from an authorized TTElectronics - Welwyn distributor.
How do I troubleshoot issues or seek technical support for part WCR120643KFI?
You can download the WCR120643KFI datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of WCR120643KFI?
TTElectronics - Welwyn