TT Electronics / Welwyn Resistor, Wirewound 68R 5% - 50W
68 ohm wirewound resistor, 10.5W power rating, axial leaded, ±5% tolerance. Ideal for power supplies.
The TT Electronics / Welwyn Wirewound Resistor is a high-performance axial leaded resistor designed for reliable current sensing and power applications. With a resistance of 68 ohms and a power rating of 10.5 watts, this resistor is suitable for a wide range of electronic circuits requiring stable and accurate performance.
Featuring a ± 5% tolerance and a temperature coefficient of ± 75ppm/°C, it ensures consistent operation across varying conditions. The resistor can handle voltages up to 500V and operates effectively in temperatures ranging from -55°C to 350°C, making it ideal for demanding environments.
Part of the W23 series, this wirewound resistor is constructed using advanced materials that provide excellent stability and long-term reliability. Its axial leaded package allows for easy mounting on printed circuit boards, simplifying the assembly process. The component is free from substances of very high concern (SVHC), complying with current environmental regulations (as of January 2023).
Whether used in power supplies, industrial controls, or audio equipment, this resistor delivers precision and durability. Its compact dimensions—43mm height, 33mm width, and 15mm depth—make it a versatile choice for various circuit designs. Upgrade your electronic projects with the trusted performance of TT Electronics components.
Variant Details
- Size: 50W
- Power supply circuits
- Motor drives
- Industrial control systems
- Snubber networks
- Resistance: 68ohm
- Power Rating: 50W
- Tolerance: ±5%
- Voltage Rating: 1.25kV
- Technology: Wirewound
- Temperature Coefficient: ±50ppm/°C
- Mounting: Panel Mount
- Terminals: Axial Leaded
- Operating Temperature Min: -55°C
- Operating Temperature Max: 275°C
- Height: 43mm
- Width: 33mm
- Depth: 15mm
- Weight: 30g
- Product Range: WH Series
- Resistor Terminals: Axial Leaded
- Resistance Tolerance: ± 5%
- Resistor Technology: Wirewound
- Resistor Mounting: Panel Mount
- SVHC: No SVHC (17-Jan-2023)
Documents
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website employs advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
Recommended Products
Similar Products
You may like
