A Premier B2B Part Search
TTElectronics - Welwyn W31R01JI industrial wirewound resistor
The W31 resistor series offers cement-coated, wirewound resistors designed to meet high pulse, flameproof, and custom specifications for industrial applications. Constructed with a ceramic substrate, interference fit end caps, and welded terminations, these resistors provide moisture, shock, vibration, fungus, and salt spray resistance. They are flameproof, RoHS-compliant, and feature multiple power ratings, resistance ranges, and physical sizes, making them suitable for demanding environments. Available in surface-mount Zl-form options, W31 resistors are ideal for durable, high-reliability electronic circuits requiring precise resistance values and performance stability across varied conditions.
TTElectronics - Welwyn W31R01JI industrial wirewound resistor Specifications:
- Power rating at 25°C: 2.5 W, Power rating at 70°C: 1.5 W
- Resistance range: OR1 to 10K ohms, Tolerance to 1%
- Resistance values: R10 to R91 series preferred, Custom values available
- TCR: -55°C to 155°C, Thermal impedance: see datasheet
- Dimensions: Max D: 5.6 mm, Length: 3.0 mm, Weight: varies by size
- Construction: Ceramic substrate with interference fit end caps, welded terminations
- Material: Solder coated copper, Flameproof coating, RoHS compliant
- Ambient temperature range: -55°C to 155°C, Vibration: Qualified per IEC standards
- Short-term overload: 10x rated power for 5 sec, Voltage proof: 500V min
Buy the TT Electronics W31 – Reliable High Power Resistors for Industrial Applications
Order TT Electronics W31 resistors online today to ensure your projects benefit from high-quality, flameproof, and vibration-resistant components. Designed for high pulse and custom requirements, these resistors feature ceramic substrates, welded terminations, and RoHS compliance. Whether you need surface-mount Zl-form or standard axial types, purchasing online guarantees quick delivery, competitive pricing, and access to detailed datasheets. Trust W31 series resistors for durable, stable performance in demanding industrial, automotive, or renewable energy applications, ensuring your circuits operate reliably under extreme conditions.
Buy TT Electronics W31 resistors now and experience unmatched durability, precise resistance, and reliable performance in demanding industrial environments.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn W31R01JI?
You can click on the BUY or RFQ button to purchase W31R01JI from an authorized TTElectronics - Welwyn distributor.
How do I troubleshoot issues or seek technical support for part W31R01JI?
You can download the W31R01JI datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of W31R01JI?
TTElectronics - Welwyn