
The 1590BX is a long, narrow diecast aluminum enclosure from the 1590 Series, in natural finish with no mounting flanges. At 10 x 2.76 x 1.95 in (254 x 70 x 50 mm) per the part page, it suits electronics designers and OEM engineers housing elongated circuit boards within a compact cross-section.
Box and lid are diecast aluminum alloy, tough yet easy to machine. The unpainted version is vibra finished for a smooth surface with no sharp edges.
The drawing gives outside dimensions of 254.00 x 70.00 x 49.50 mm [10.000 x 2.756 x 1.949 in] and inside dimensions of 247.68 x 63.68 x 44.70 mm [9.751 x 2.507 x 1.760 in]. Side walls have a draft angle of 2 degrees or less for easy PC board mounting, and the part data lists maximum P.C. board figures of 61.68 mm and 245.68 mm. The series ordering table gives nominal dimensions of 10.00 x 2.76 x 1.97 in (254 x 70 x 50 mm).
Because of its length, the 1590BX lid is held by six 6-32 UNC cover screws threaded into factory-tapped holes, rather than the four used on most 1590 sizes; recommended torque is 50-55 cN.m [71-78 ozf.in]. A lap joint where lid and box meet protects against dust and splashing water, and the enclosure is designed to meet IP54. For IP65, the water-tight version is 1590WBX and the matching gasket kit is 1590BXGASKET.
Shipping weight is 0.9 lbs (0.41 kg), shrink wrapped. RoHS and REACH compliant; STEP and IGES models available.
| Series | 1590 Series Diecast Aluminum Enclosures |
| Category | Enclosures (enclosure - diecast) |
| Description | 1590BX DIECAST ENCL |
| Part Number | 1590BX |
| Product Type | Die-cast box |
| Mounting Style | No mounting flanges |
| Lid Height | 0.16 in (4 mm) |
| Box Width (Drawing) | 70.00 mm [2.756 in] |
| Box Length (Drawing) | 254.00 mm [10.000 in] |
| Max. P.C. Board Width | 245.68 mm |
| Side Wall Draft Angle | 2° or less |
| Inside Width (Drawing) | 63.68 mm [2.507 in] |
| Max. P.C. Board Length | 61.68 mm |
| Inside Height (Drawing) | 44.70 mm [1.760 in] |
| Inside Length (Drawing) | 247.68 mm [9.751 in] |
| Overall Height (Drawing) | 49.50 mm [1.949 in] |
| Size L X W X H (Part Page) | 10 in x 2.76 in x 1.95 in (254 mm x 70 mm x 50 mm) |
| Nominal Width (Series Table) | 2.76 in (70 mm) |
| Nominal Height (Series Table) | 1.97 in (50 mm) |
| Nominal Length (Series Table) | 10.00 in (254 mm) |
| CAD Models | Solid models available in STEP or IGES |
| Factory Modification | Milling, drilling, printing etc. available from the factory on quote |
| Standard Cover Screws (Pkg 100) | 1590MS100 plated; 1590MS100BK black [6-32 x 1/2"] |
| Liquid Resistant Cover Screws (Pkg 100) | 1590WMS100 stainless steel; 1590WMS100BK black stainless steel [6-32 x 1/2" with O-ring] |
| UPC | 623980405308 |
| UNSPSC | 39121301 |
| Packaging Type | shrink wrap |
| Shipping Weight | 0.9 lbs (0.41 kg) |
| Color | Natural Aluminum |
| Finish | Unpainted, vibra finished (smooth surface, no sharp edges) |
| Contents | Box, lid and 6 cover screws |
| Material | Aluminum (Die-Cast Alloy) |
| Box And Lid | Diecast aluminum alloy |
| Cover Screws | 6 included, 6-32 UNC, threaded into factory-tapped holes |
| Joint Construction | Lap joint where lid and box meet |
| Recommended Screw Torque | 50-55 cN.m [71-78 ozf.in] |
| Recommended Torque With Gasket | 25-30 cN.m [36-43 ozf.in] |
| IP Rating | IP54 |
| Water-Tight (IP65) Equivalent | 1590WBX |
| Optional Replacement Gasket Kit | 1590BXGASKET |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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The part page lists 10 x 2.76 x 1.95 in (254 x 70 x 50 mm). The drawing shows 254.00 x 70.00 x 49.50 mm outside.
247.68 mm [9.751 in] long, 63.68 mm [2.507 in] wide and 44.70 mm [1.760 in] high.
Six 6-32 UNC cover screws, included. The series notes that 1590BX requires six screws.
The ordering table lists 1590BXGASKET as the optional replacement gasket kit. The water-tight version of this enclosure is 1590WBX.
The standard version is designed to meet IP54; water-tight versions are designed to meet IP65.

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