TT Electronics Welwyn Wirewound Resistor - 7W
TT Electronics Welwyn WH Series wirewound resistor. Axial leaded, through-hole mounting with a high voltage rating up to 1.25kV and wide temperature range.
The TT Electronics Welwyn Wirewound Resistor from the WH Series offers robust and reliable performance for a wide range of electronic applications. Engineered with precision, this axial leaded resistor utilizes high-quality wirewound technology to ensure excellent stability and power dissipation. Designed for through-hole mounting, it provides a secure and durable connection on printed circuit boards, making it suitable for both prototype builds and full-scale production runs.
With a resistance tolerance of ± 5% and a temperature coefficient of ± 50ppm/°C, this component delivers consistent and accurate performance even under varying environmental conditions. The WH Series is built to withstand demanding environments, featuring a wide operating temperature range from -55°C up to an impressive 275°C, ensuring reliability in high-temperature applications. Furthermore, it boasts a high voltage rating of 1.25kV, providing excellent insulation and protection in power electronics circuits.
Key Features and Benefits
- Wirewound Technology: Ensures superior energy handling and long-term stability
- Axial Leaded Design: Facilitates easy through-hole mounting for secure PCB integration
- Wide Temperature Range: Operates reliably from -55°C to 275°C
- High Voltage Rating: Withstands up to 1.25kV for demanding circuit protection
- WH Series Quality: Manufactured by TT Electronics / Welwyn to the highest industry standards
Whether you are designing power supplies, control systems, or industrial equipment, the TT Electronics Welwyn WH Series wirewound resistor provides the durability and precision required for your most critical electronic circuits.
Variant Details
- Size: 7W
- Power supply circuits
- Motor control systems
- Industrial control equipment
- Current limiting applications
- Resistance: 2.2 Ohm
- Resistance Tolerance: ±5%
- Product Range: W22 Series
- Power Rating: 6W
- Voltage Rating: 200V
- Resistor Technology: Wirewound
- Temperature Coefficient: ±75ppm/°C
- Operating Temperature Range: -55°C to +350°C
- Package / Case: Axial Leaded
- Dimensions (Approx.): 33mm (W) x 43mm (H) x 15mm (D)
- Weight: 2 grams
- Resistor Case / Package: Axial Leaded
- Operating Temperature Min: -55°C
- Operating Temperature Max: 350°C
- SVHC: No SVHC (17-Jan-2023)
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