20848668

Overview

The Schroff 20848668 is a shielded front panel plug-in unit designed for VME bus systems. It features a 3U height and 8HP width form factor, constructed from aluminum with a static trapeziform handle. The U-shaped front panel provides electromagnetic compatibility shielding. This component serves as a structural interface for electronic modules within industrial rack enclosures.

Feature Summary

• Provides EMC shielding via a U-profile aluminum front panel design
• Includes a static trapeziform handle for manual attachment and removal
• Engineered specifically for VME plug-in unit integration

Applications

• VME system module housing
• Industrial control rack installations
• Electronic equipment front panel assembly

Procurement Notes

Verify the specific material composition and RoHS compliance status against the latest manufacturer datasheet, as documentation indicates varying regulatory classifications across sources. Confirm that the static handle configuration meets the mechanical requirements of the intended VME slot application before procurement.

Selection Notes

Select this part when a shielded, non-extraction front panel is required for 3U VME slots. Ensure the 8HP width aligns with the module footprint. Verify that the static handle type is sufficient, as it lacks active extraction mechanisms found in other Schroff series components.

Part Context

This component belongs to the nVent SCHROFF plug-in unit family, which specializes in rack accessories for modular electronic systems. It complements backplanes and chassis by providing standardized, shielded front interfaces for 3U VME modules in industrial environments.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Evaluate generic 3U x 8HP VME panels only if custom fabrication is permissible and shielding requirements can be met independently.