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TTElectronics - Welwyn WP4S8R2JA2 Power Flameproof Resistor
The WP4S8R2JA2 is a compact, flameproof wirewound power resistor designed for industrial applications requiring high power dissipation and enhanced pulse handling. It features a ceramic substrate, flameproof silicone coating, and is RoHS compliant with Pb-free terminations. Suitable for mounting in various configurations, it provides reliable performance under harsh conditions, with excellent thermal stability, rugged construction, and resistance to solvents. Ideal for power regulation, resistance, and chopping circuits in demanding environments.
TTElectronics - Welwyn WP4S8R2JA2 Power Flameproof Resistor Specifications:
- Power rating at 25°C: 5s overload rating typically 5W
- Resistance range: RO68 to 430R, ROS to 900R, RO1 to 2K2, RO15 to 6K8
- Limiting element voltage: 50V to 150V depending on model
- Resistance tolerance: <20R: 5%, >20R: 1%, 2.5%, <R10: 5%
- Thermal impedance: 54-90 K/W depending on model
- Ambient temperature range: -55°C to +155°C
- Dimensions: Body length up to 28mm, diameter up to 4mm, lead diameter approximately 0.6mm
- Material: Ceramic substrate, zinc-plated copper wire terminations
- Construction: Wound resistance element on ceramic, flameproof silicone cement coating
- Isolation voltage: Up to 500V
- Marking: Color bands and legends as per IEC standards
- Packaging: Taped, reels, or loose packing options
Buy the TT Electronics WP4S8R2JA2 – Reliable Power Resistor for Industrial Applications
Purchase the Power Flameproof Resistor online from TT Electronics today. Designed for durability and reliable performance in industrial environments, this resistor features flameproof silicone coating, ceramic substrate, and RoHS compliance. Suitable for high power dissipation, pulse handling, and harsh conditions, it offers consistent resistance, thermal stability, and rugged construction. Perfect for power regulation, resistance, and chopping circuits in demanding applications. Buy online now for fast delivery and expert support, ensuring your project or repair needs are fully covered.
Get TT Electronics WP4S8R2JA2 today—built for precision and long-lasting durability in power circuits and demanding environments.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn WP4S8R2JA2?
You can click on the BUY or RFQ button to purchase WP4S8R2JA2 from an authorized TTElectronics - Welwyn distributor.
How do I troubleshoot issues or seek technical support for part WP4S8R2JA2?
You can download the WP4S8R2JA2 datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of WP4S8R2JA2?
TTElectronics - Welwyn