Corpus Christi, Tex. TT electronics IRC Advanced Film Division offers the MHP20S series of TO-126 high-power resistors for applications with limited printed-circuit-board (PCB) space. The resistor series features a non-inductive thermal resistant design, which enables power ratings up to 20 W in a TO-126 package.
The MHP20S series 20-W resistors feature a resistance range of 0.01 ohm (Ω) to 220Ω, with a thermal resistance of 5.9°C and a dielectric withstanding voltage of 2000 Vdc. Absolute tolerances are to ±1% and ±5%, with an absolute temperature coefficient of resistance (TCR) to ±50 ppm/°C. The operating temperature range is -55°C to +155°C. Customs specifications are available.
A key application is power circuits in automatic test equipment. Within automatic test equipment applications, the MHP20S resistor is specified for pin driver use in IC and board testers. Other applications include pulse handling circuits, motor control and drive circuits, and switch-mode power supplies.
Pricing: $0.52 each in quantities of 500 pieces.
Availability: Lead time is from stock to eight weeks.
MHP20S power resistors
IRC Advanced Film Division, 1-361-992-7900, www.irctt.com