10826161

Overview

The Littelfuse 10826161 is a configurable DC power distribution module (PDM) designed for commercial vehicles. It functions as a dust-tight and waterproof electrical center, internally bussed and connectorized to coordinate circuit protection and current flow. The unit accommodates automotive fuses, diodes, and relays on a printed circuit board (PCB). It supports both conventionally-fueled and battery-powered vehicle architectures, providing robust power distribution in harsh operating environments.

Feature Summary

• Configurable architecture supporting over 25 automotive fuses, diodes, and relays
• Dust-tight and waterproof construction for harsh environment durability
• Internally bussed and connectorized with integrated PCB for circuit coordination

Applications

• Commercial vehicle DC power distribution
• Battery-powered commercial vehicle systems
• Harsh environment electrical centers

Procurement Notes

Verify the specific configuration of internal components, including fuse ratings, relay types, and diode specifications, against the project requirements. Confirm ingress protection ratings and mounting method compatibility with the vehicle chassis. Ensure the selected PDM variant matches the required continuous current rating and input terminal type for the intended application.

Selection Notes

Select this module based on the need for a configurable, ruggedized power distribution solution in commercial applications. Evaluate the available space for the full-sized Flexible Electrical Center (FLEC) or compact MiniFLEC form factor. Consider the total number of circuits requiring protection and the environmental severity to ensure the dust-tight and waterproof features meet operational demands.

Part Context

This component belongs to Littelfuse's Commercial Vehicle Products line, specifically within the configurable DC power distribution modules category. These modules are engineered to replace traditional discrete wiring harnesses with integrated, protected power distribution units. The product family includes various sizes and configurations to suit different vehicle platforms and electrical load requirements.

Replacement Considerations

No public confirmed substitute part numbers are available.