TT Electronics Welwyn 28kΩ 0.25W Metal Film Resistor

The TT Electronics / Welwyn 28kΩ resistor is a high-precision, axial-leaded metal film resistor designed for demanding electronic circuits. With a power rating of 250mW (0.25W) and a tight resistance tolerance of ±0.1%, it ensures accurate and stable performance in precision analogue, measurement, and control applications.

This resistor features a low temperature coefficient of ±15ppm/°C, meaning its resistance value remains highly stable across a wide range of operating temperatures. It can operate reliably from -55°C to 155°C, making it suitable for both industrial and harsh environment use. The component is rated for a maximum voltage of 200V and is supplied in a standard axial-leaded package for easy through-hole mounting.

Key features:

• Resistance: 28kΩ
• Power rating: 250mW (0.25W)
• Tolerance: ±0.1%
• Temperature coefficient: ±15ppm/°C
• Voltage rating: 200V
• Metal film technology for low noise and high stability
• Axial-leaded package for versatile PCB mounting

This resistor is part of the RC Series from TT Electronics / Welwyn, a trusted name in passive components. It is ideal for use in prototyping, repairs, and production runs where precision and reliability are critical. The component is RoHS compliant (no SVHC as of 17-Jan-2023) and comes in a compact size for space-constrained designs.