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TTElectronics - Welwyn WHS210RJA25 Wirewound Surge Resistor
The Welwyn WHS series comprises axial leaded wirewound high surge resistors with a resistance range including E24 decade values from 1 ohm to 330 ohms. These UL-recognized, wirewound fusible resistors are designed for safety-critical applications in line input circuits, providing reliable fusing in case of malfunction. They feature reduced body size compared to standard or uprated wirewound resistors. Depending on the model, they offer isolation voltages of 250V (WHS2), 350V (WHS3), 500V (WHS5), 700V (WHS7), and 1000V (WHS10, WHS10N). Power ratings vary from 2W to 10W at 25°C, with tolerances of 1%, 2%, or 5%. They have a temperature coefficient of ±200ppm/°C and operate across a temperature range of -55°C to +155°C. Additional features include enhanced surge and pulse energy capacity, radial taped and non-inductive forms, surface-mount ZI-form options, hot tin dipped copper wire construction, and UL94-V0 flameproof material, with cURus recognition.
TTElectronics - Welwyn WHS210RJA25 Wirewound Surge Resistor Specifications:
- Resistance range: 1Ω to 330Ω (E24 values)
- Power ratings: 2W to 10W at 25°C
- Resistance Tolerance: 1%, 2%, or 5%
- Operating temperature range: -55°C to +155°C
- Voltage ratings: 250V to 1000V depending on model
- Temperature Coefficient: ±200ppm/°C
- Construction: Ceramic substrate with interference fit end caps
- Terminations: Hot tin dipped copper wire
- Flameproof coating: UL94-V0
- RoHS compliant, UL recognized, cURus recognized
- Available in axial leaded, radial taped, non-inductive, and surface-mount ZI-form options
Buy the Buy TTElectronics WHS210RJA25 Wirewound Surge Resistor Part Number WHS210RJA25
Enhance your electronic projects with the TT Electronics WHS series wirewound high surge resistors. These durable, UL and cURus recognized resistors are available in power ratings up to 10W and voltage ratings up to 1000V, ensuring reliable performance under surge and pulse conditions. Ideal for safety-critical applications, they feature flameproof UL94-V0 coating, various lead configurations, and operate across a broad temperature range from -55°C to +155°C. Purchase online for prompt delivery and consistent quality for your industrial and electronic needs.
Order your TT Electronics WHS10 high surge resistor today and ensure your circuits are protected with dependable, UL-recognized components.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn WHS210RJA25?
You can click on the BUY or RFQ button to purchase WHS210RJA25 from an authorized TTElectronics - Welwyn distributor.
How do I troubleshoot issues or seek technical support for part WHS210RJA25?
You can download the WHS210RJA25 datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of WHS210RJA25?
TTElectronics - Welwyn