
The 1590WYF is a compact 92 x 92 x 42 mm watertight diecast aluminum enclosure with a welded bottom flange for wall or panel mounting. Designed to meet IP65, it gives integrators and OEM engineers a small surface-mount housing for electronic instrument assemblies.
Die-cast aluminum alloy box and lid are tough yet easy to machine. Lap joint construction guards the lid seam against dust and splashing water, and a silicone gasket is supplied loose inside the enclosure for fitting to the lid. The low side wall draft angle of 2° or less makes PC board mounting easier. The natural aluminum version is left unpainted and vibra finished for a smooth surface with no sharp edges.
The bottom flange extends the overall length to 120.65 mm [4.750 in] and the overall height to 43.50 mm [1.713 in]. Inside dimensions are 85.17 x 85.17 mm [3.353 x 3.353 in] with 36.30 mm [1.429 in] of height, and the maximum PC board size is 84.17 x 84.17 mm.
Four 6-32 UNC cover screws thread into factory-tapped holes; recommended torque with the gasket is 25-30 cN.m [36-43 ozf.in]. The purchased assembly includes box, lid and four screws, ships shrink wrapped, and is RoHS and REACH compliant. The replacement gasket kit is 1590YGASKET.
| Mounting | Flanged bottom plate (welded) |
| Description | enclosure - watertight diecast |
| Product Type | Die-cast box, water-tight |
| Ordering Table Version | w/ Flanged Bottom Plate, Water-Tight Version |
| Standard (Non-Watertight) Equivalent | 1590YF |
| Inside Width | 85.17 mm [3.353 in] |
| Inside Height | 36.30 mm [1.429 in] |
| Inside Length | 85.17 mm [3.353 in] |
| Size (L X W X H) | 3.62 in x 3.62 in x 1.65 in (92 mm x 92 mm x 42 mm) |
| Body Length X Width | 92.00 mm x 92.00 mm [3.622 in x 3.622 in] |
| Max. P.C. Board Width | 84.17 mm |
| Max. P.C. Board Length | 84.17 mm |
| Nominal Size (Ordering Table) | 3.62 in (92 mm) x 3.62 in (92 mm) x 1.65 in (42 mm) |
| Overall Height (Incl. Bottom Flange) | 43.50 mm [1.713 in] |
| Overall Length (Incl. Bottom Flange) | 120.65 mm [4.750 in] |
| CAD Models | Solid models available in STEP or IGES |
| Factory Modification | Milling, drilling, printing etc. available from the factory on quotation |
| 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 | 623980808925 |
| UNSPSC | 39121301 |
| Part Number | 1590WYF |
| Packaging Type | shrink wrap |
| Shipping Weight | 0.64 lbs (0.29 kg) |
| Color | Natural Aluminum |
| Finish | Unpainted, vibra finished (smooth surface, no sharp edges) |
| Included | Box, lid and 4 cover screws; silicone gasket (supplied loose, not pre-installed) |
| Material | Aluminum (Die-Cast Alloy) |
| Construction | Lap joint where lid and box meet |
| Cover Screws | 4 x 6-32 UNC, threaded into factory-tapped holes |
| Bottom Flange | Welded |
| Side Wall Draft Angle | 2° or less |
| Recommended Screw Torque | 50-55 cN.m [71-78 ozf.in] |
| Recommended Screw Torque With Gasket | 25-30 cN.m [36-43 ozf.in] |
| Gasket | Silicone, supplied with liquid resistant enclosure |
| IP Rating | IP65 |
| Optional Replacement Gasket Kit | 1590YGASKET |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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It is rated IP65. The watertight version includes a silicone gasket, supplied loose inside the enclosure (not pre-installed), that is applied to the lid; the gasket spec calls for lid screws torqued to 25-30 cN.m (36-43 ozf.in).
The maximum PC board size is 84.17 mm (length) x 84.17 mm (width). Inside dimensions are 85.17 mm [3.353 in] x 85.17 mm [3.353 in] with an inside height of 36.30 mm [1.429 in].
The purchased assembly includes the box, lid and 4 cover screws (6-32 UNC, threaded into factory-tapped holes), plus a silicone gasket supplied loose.
It has a welded flanged bottom plate that extends the overall length to 120.65 mm [4.750 in], so the box can be fastened to a wall or panel.
Yes. The optional replacement gasket kit for this size is 1590YGASKET. Liquid resistant stainless steel cover screws with O-ring (6-32 x 1/2") are also offered as 1590WMS100 and 1590WMS100BK in packs of 100.
The shipping weight is 0.64 lbs (0.29 kg). It is supplied in shrink wrap packaging.

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