Ohmite, 4Ω 40W Wire Wound Chassis Mount Resistor F40J4R0E ±5%

Ohmite 250 series thin stackable resistors are ideal when working space is limited. These oval-shaped ceramic-core resistors feature a low profile to permit installation in spaces with height restrictions. They are also equipped with integral mounting brackets so they can be fastened to a chassis and stacked in locations with limited surface area. When properly fastened, the mounting brackets add a heat sinking benefit resulting in a smaller size per watt. The 250 series resistors are fully welded and coated with lead free vitreous enamel.

Small size-to-power ratio
Stackable
Integral mounting bracket conducts heat to mounting surface
Low profile for use in equipment where space is limited
All-welded construction
RoHS compliant

Ohmite Resistors