The 1457C802EBK is an EMI/RFI shielded extruded aluminum enclosure from the 1457-EMI Series, measuring 3.15 in x 2.32 in x 1.21 in (80 mm x 59 mm x 31 mm). It is aimed at design engineers who need to house a PC board in a metal case with conductive seals at the ends to control electromagnetic and radio-frequency interference. The body is black powder coat, while the end panels are black.

The body is a single aluminum extrusion with a minimum wall of 1.5 mm (0.06”), and boards slide horizontally into slots extruded into its sides. Maximum board size is 79 x 54.5 mm per the part data (80.00 x 55.00 mm in the series table). The drawing shows 89.40 mm [3.520 in] overall length with end panels, an inside face-to-face dimension of 80.00 ±0.50 mm, and states it fits an 80mm (3.149") X 55.0mm (2.165") PCB.

Each diecast aluminum end panel is painted in black satin powder paint and sealed with a full-perimeter conductive foam/fabric gasket made of Ni/Cu (nickel/copper) with CPSA (conductive pressure sensitive adhesive). The enclosure is rated IP54; the series notes these gaskets are not water-tight. Stainless steel hardware with rubber o-rings, adhesive rubber feet and black zinc plated screws (ASTM B633-13 Type II, SC3) are included; recommended torque is 5 lbf/in.

1457C802EBK is the flanged version: its end panels carry integrated mounting flanges so the enclosure can be screwed to a wall or chassis. The drawing gives 106.50 mm [4.193 in] overall over the flanges, with flange holes on 97.50 mm [3.839 in] centres. The same enclosure without flanges is 1457C801EBK.

At 80 mm long and 59 mm wide, this is the most compact size in the 1457-EMI range, suited to small interface or sensor boards.

Shipping weight is 0.25 lbs (0.11 kg), shrink wrapped. The part is RoHS and REACH compliant, and enclosures can be factory modified by milling, drilling or printing.