Manual/Spec Sheet

4.25 X 3.20” ProtoBox Kit
with Shielded Metal Box
The box is the Hammond no.1590BB and the PC board is 4.25 x 3.20 inches. The box is die cast aluminum and a natural aluminum color. Lap joint construction and IP54 dust/water protection provide an enclosure that is EMI/RFI tight. Board material: FR-4 with one ounce copper. Holes are paired and .042” in diameter to accept leads from common components; holes are on .10” centers. Board mounts with four 4-40 screws, included.
Box size: 4.67 x 3.68 x 1.18 inches.

All products in this series are manufactured Lead-Free and compliant with RoHS.

ProtoBox Kits with board and Hammond box. A series of Protoboards that include a well made box from Hammond, one of our industry’s leading box makers. If you need to replace the board due to circuit changes, each of the ProtoBox circuit boards included in these kits is also sold separately. Note: please be sure to use the Philmore part numbers when ordering, all of which begin with the 12– prefix (example 12-200 etc.) We do show Hammond numbers on packages for your convenience, but our systems will recognize only the Philmore numbers.

Additional Model #'s
76-12-221
76-12221
12-221
12221

UPC: 038975122212