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TTElectronics - Welwyn ULW333RJA1 Wirewound Resistor
The ULW Series ULW2, ULW3, ULW4, and ULWS resistors are high-quality, wirewound fusible resistors designed for fail-safe mains fusing and surge withstand. Constructed with high-purity ceramic rods and flameproof coatings, they offer reliable overload protection up to 264V RMS, with a resistance range from 4.7Ω to 100Ω recognized by UL standards. These resistors feature robust terminations, excellent solvent resistance, and precise marking for easy identification, making them ideal for industrial applications requiring dependable circuit protection and surge handling.
TTElectronics - Welwyn ULW333RJA1 Wirewound Resistor Specifications:
- Power rating at 25°C: ULW2 2W, ULW3 3W, ULW4 4W, ULWS 5W
- Overload rating at 252°C: ULW2 10W, ULW3 15W, ULW4 20W, ULWS 25W
- Resistance range: 4.7Ω to 100Ω
- Resistance tolerance: ±5%
- Ambient temperature range: -55°C to +155°C
- Material: High purity ceramic rod, flameproof fusible coating
- Terminations: Hot tin dipped copper wire, IEC compliance
- Dimensions vary; typical sizes specified in datasheets, with taped or reel packaging options
- UL recognized standards and markings for value, tolerance, and fusibility
- Peak pulse voltage: 40-70kV, Fusing characteristics: ULW2, ULW3, ULW4, ULWS series
Buy the TT Electronics Series ULW Wirewound Resistor: ULW333RJA1
Order TT Electronics ULW series wirewound resistors today to ensure reliable circuit protection and surge handling. These high-quality, UL recognized resistors are designed for fail-safe mains fusing with flameproof coating, offering excellent thermal stability and solvent resistance. Ideal for industrial applications, their robust construction supports operating voltages up to 264V RMS, with resistance values ranging from 4.7Ω to 100Ω. Secure your supply chain by purchasing online now and get quick delivery of proven, dependable resistors for demanding environments.
Buy TT Electronics ULW series resistors now and experience unmatched reliability and surge protection for industrial circuits.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn ULW333RJA1?
You can click on the BUY or RFQ button to purchase ULW333RJA1 from an authorized TTElectronics - Welwyn distributor.
How do I troubleshoot issues or seek technical support for part ULW333RJA1?
You can download the ULW333RJA1 datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of ULW333RJA1?
TTElectronics - Welwyn