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TTElectronics - Welwyn ULW310RJA1 Wirewound Fusing Resistor
The ULW Series wirewound resistors offer UL recognition and are designed for fail-safe mains fusing at 120/240Vrms, with inrush and surge withstand capabilities. They feature a flameproof UL94-V0 coating and are available in surface mount ZI-form options. Made with high purity ceramic rods and interference fit end caps, these resistors include various lead forms, such as radial taped and goalpost configurations, suitable for high power dissipation, with detailed electrical and physical specifications. Compliance with RoHS3 standards ensures environmentally friendly manufacturing. Suitable for circuit protection and power management applications, these resistors provide reliable performance in industrial environments.
TTElectronics - Welwyn ULW310RJA1 Wirewound Fusing Resistor Specifications:
- Power rating at 25°C: 5W
- Resistance range: 1R to 100R
- UL recognized fusible resistor
- Flameproof UL94-V0 coating
- Maximum ambient temperature: +155°C
- Dimensions: ULW2 length 9.0mm, diameter 19.8mm; ULW3 length 14.5mm, diameter 24.6mm; ULW4 length 13.0mm; ULWS length 16.5mm, diameter 23.6mm
- Terminations: Hot tin dipped copper wire
- Resistance tolerance: ±5%
- Isolated voltage: See datasheet
- Tolerance marking: IEC62 conformance, color bands or legend
- Solderability: IEC 115-1 compliant
- Thermal impedance: Estimated from thermal data
- Operating temperature range: -55°C to +155°C
- Pulse performance: Capable of handling surges as specified
- Physical construction: Ceramic rod with welded end caps and flameproof coating
Buy the TT Electronics ULW310RJA1 – Reliable Fusing Resistor for Industrial Applications
Enhance your circuit protection with TT Electronics ULW310RJA1 wirewound resistors, UL recognized and flameproof-coated, offering exceptional surge and inrush withstand. Ideal for fail-safe mains fusing, these resistors provide high power dissipation, reliable performance, and compliance with RoHS3 standards. Available in various lead and mounting options, they ensure easy integration into industrial applications. Purchase online now for secure, high-quality power management solutions that guarantee performance and safety in demanding environments.
Buy TT Electronics ULW310RJA1 resistors now and experience unmatched reliability and power protection in industrial circuits.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn ULW310RJA1?
You can click on the BUY or RFQ button to purchase ULW310RJA1 from an authorized TTElectronics - Welwyn distributor.
How do I troubleshoot issues or seek technical support for part ULW310RJA1?
You can download the ULW310RJA1 datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of ULW310RJA1?
TTElectronics - Welwyn