TT Electronics WHS Series Wirewound High Surge Resistors
TT Electronics WHS Wirewound High Surge Resistors offer high surge energy ratings from 2W to 10W. TT Electronics WHS Wirewound High Surge Resistors are available in resistance values up to 330Ω and take energy ratings up to 60J. Designers have greater flexibility with the additional options of radial, goalpost, lancet, and SMD Z-form leads.
All the WHS Series Wirewound High Surge Resistors benefit from UL94-V0 flameproof protection and operate over a wide -55º to +155ºC temperature range. Suitable for a wide range of pulse applications, the Welwyn / TT Electronics WHS Series Wirewound High Surge Resistors are flameproof, and are aimed at designers of power supplies requiring a line input resistor for inrush limiting and protection.
Features
- Enhanced surge and pulse energy capacity
- UL94-V0 flameproof protection
- Radial taped form available
- Surface mount Z-form available
- Non inductive type available
- RoHS compliant with Pb-free terminations
Applications
- Circuit protection
- Lighting applications
- Power management
- Signal conditioning.
Specifications
- 1Ω to 330Ω resistance
- 2W to 10W power rating
- 250V to 700V voltage rating
- -55°C to +155°C operating temperature range
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TT Electronics Fixed Resistors
Wide range of fixed resistors, from mW chips to kW power resistors for a variety of applications.
Publicado: 2012-12-06
| Actualizado: 2022-03-11