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TTElectronics - Welwyn W21680RJI Wire Wound Resistor
This high-quality wirewound resistor features a power rating of 3 watts and a resistance value of 680 ohms with a 5% tolerance, suitable for precision electronic applications. Constructed with a vitreous enamel coating on a ceramic substrate, it offers excellent thermal stability, high reliability, and resistance to industrial solvents. Designed for harsh environments, it meets CECC standards and features robust solderable terminations, making it ideal for protection circuits, high power dissipation needs, and demanding industrial use. Its inorganic, non-flammable construction ensures safety and durability in all operating conditions.
TTElectronics - Welwyn W21680RJI Wire Wound Resistor Specifications:
- Power rating at 25°C: 3 Watts
- Resistance value: 680 ohms
- Tolerance: 5%
- Resistance range at 1% tolerance: 1R to 10K ohms
- Resistance range at 2% tolerance: 1R to 10K ohms
- Resistance range at 5% tolerance: 1R to 10K ohms
- TCR (55° to 200°C): Typically <4 ppm/°C, Maximum ±200 ppm/°C
- Dimensions: Approximately 8 mm in diameter, length varies with model
- Material: Ceramic substrate with vitreous enamel coating
- Terminations: Copper clad steel wire, nickel plated, solder-coated
- Insulation resistance: >1 G ohm
- Voltage proof: Minimum 500 V
- Temperature range: -55°C to 200°C
- Flammability: Inherently non-flammable inorganic materials
- Solvent resistance: Resistant to industrial cleaning solvents
- Compliance: CECC approved, RoHS compliant
- Construction: Wound on ceramic substrate, interference fit end caps
Buy the TT Electronics Series W20 Wire Wound Resistor: W21680RJI
Purchase the TT Electronics W21680RJI wire wound resistor online today and experience high power dissipation, excellent temperature stability, and robust performance. Designed for demanding applications, it features a vitreous enamel coating, ceramic substrate construction, and reliable solderable terminations. Whether you need protection circuits or industrial solutions, this resistor offers unmatched durability and efficiency. Easy to order with fast shipping, ensuring your project stays on schedule with top-tier components that meet CECC standards and RoHS compliance.
Get TT Electronics W21680RJI today—built for precision and long-lasting durability in demanding industrial environments.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn W21680RJI?
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How do I troubleshoot issues or seek technical support for part W21680RJI?
You can download the W21680RJI datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of W21680RJI?
TTElectronics - Welwyn