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TTElectronics - Welwyn WP3SR10JA1 Power Flameproof Resistor
The WP-S Series resistors are compact, flameproof wirewound power resistors ideal for high power dissipation and pulse handling applications. Constructed with a high purity ceramic substrate and interference fit end caps, these resistors feature flameproof silicone coating and are RoHS compliant with Pb-free terminations. They operate reliably within a temperature range of -55°C to +155°C and have protection against overcurrent and surges. The series includes surface-mount options with Z-form leads, suitable for demanding industrial environments requiring flameproof and thermal robustness.
TTElectronics - Welwyn WP3SR10JA1 Power Flameproof Resistor Specifications:
- Power rating at 25 °C: 5s overload rating varies by model
- 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%
- Temperature Rating: -55°C to +155°C
- Physical dimensions: Body length up to 45 mm, diameter approximately 4 mm
- Construction: Ceramic substrate, interference fit end caps, flameproof silicone coating
- Terminations: Hot tin dipped copper wire, IEC compliant, solderable
- Leakage and insulation voltage: 250V to 350V, depending on model
- Pulse performance: Suitable for pulses below 100ms, energy capacity shown in performance graphs
Buy the TT Electronics Series WP-S Resistors: WP3SR10JA1
Discover the high-performance WP-S Series power flameproof wirewound resistors designed for demanding industrial applications. These resistors provide excellent pulse handling, flameproof protection, and RoHS compliance, ensuring safety and durability. Featuring ceramic construction, interference fit end caps, and zinc-plated copper terminations, they are ideal for environments requiring robust electrical performance. Whether for high power dissipation or surge protection, order online today for quick delivery and dependable operation in your manufacturing or electrical systems.
Get TT Electronics WP3SR10JA1 today—built for high power, flameproof resilience, and industrial reliability.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn WP3SR10JA1?
You can click on the BUY or RFQ button to purchase WP3SR10JA1 from an authorized TTElectronics - Welwyn distributor.
How do I troubleshoot issues or seek technical support for part WP3SR10JA1?
You can download the WP3SR10JA1 datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of WP3SR10JA1?
TTElectronics - Welwyn