The W2O series of vitreous enamelled wirewound resistors are designed for use in harsh environments and are impervious to moisture.
They have a high power dissipation for their size and are suitable for protection circuits due to their overload characteristics.
The resistors have a high stability and reliability, with a power rating of up to 14 watts at 25°C.
Electrical Characteristics
The resistors are available with a resistance range of 3.0 ohms to 22 megohms, with tolerances of 1%, 2%, and 5%.
The temperature coefficient of resistance (TCR) is typically ±75 ppm/°C, with a maximum of ±200 ppm/°C.
Physical Characteristics
The resistors have a high purity ceramic substrate with copper clad steel wire terminations that are nickel plated and solder-coated.
The resistors are marked with their type reference, resistance value, and tolerance, and are available in various package types, including taped and reeled.
Manual:
Chat: Powered By VoiceSphere
Pricing & Distributors: https://www.datasheets360.com/part/detail/w21-510rjt1/-3975678778775158956/
