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TTElectronics - Welwyn ULW31R0JA1 Wirewound Resistor
The ULW Series wirewound resistors are UL recognised fusible components designed for fail-safe mains fusing at 120/240Vrms, with inrush and surge withstanding capabilities. Constructed from high purity ceramic with interference fit end caps, they feature flameproof UL94-V0 coating and markings indicating resistance and fusibility. These surface mount or leaded resistors comply with RoHS3 standards, meeting strict UL and IEC requirements for durability, solvent resistance, and flammability. Suitable for applications demanding reliable overcurrent protection, they operate within -55°C to +155°C temperature range and have resistance values from 1Ω to 100Ω.
TTElectronics - Welwyn ULW31R0JA1 Wirewound Resistor Specifications:
- Power rating at 25°C: 5W
- Resistance range: 1Ω to 100Ω
- Resistance tolerance: ±5%
- Flameproof UL94-V0 coating
- Ambient temperature: -55°C to +155°C
- Construction: Ceramic rod with welded end caps, interference fit
- Terminations: Hot tin dipped copper wire, meets IEC 68.2.21
- Solderability: Meets IEC 115-1 Clause 4.17.3.2
- Voltage rating: Suitable for voltages up to 264Vrms
- Dimensions vary by type, e.g., ULW2 length 9.0mm to 38mm, diameter up to 19.8mm
- Weight: Approximate, varies by model
- Marking: Color bands indicating value and tolerance, UL recognised
Buy the Buy UL Electronics ULW Series Wirewound Resistor Part Number ULW31R0JA1 Online
Order the UL Electronics ULW Series wirewound resistors online today for dependable overcurrent protection in your electronic applications. These UL recognised components feature flameproof UL94-V0 coating, operate within -55°C to +155°C, and are available in resistance values from 1Ω to 100Ω. With a robust ceramic construction, solderable copper terminations, and RoHS compliance, these resistors ensure safety, durability, and high-performance surge withstand capabilities for various industrial and electronic projects. Purchase now for fast delivery and trusted quality.
Buy UL Electronics ULW Series ULW31R0JA1 now and experience reliable overcurrent protection with flameproof coating and UL recognition.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn ULW31R0JA1?
You can click on the BUY or RFQ button to purchase ULW31R0JA1 from an authorized TTElectronics - Welwyn distributor.
How do I troubleshoot issues or seek technical support for part ULW31R0JA1?
You can download the ULW31R0JA1 datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of ULW31R0JA1?
TTElectronics - Welwyn