The 1441-40 is a 17 x 14 x 4 in (432 x 356 x 102 mm) steel chassis from the 1441 Series in ASA 61 smooth grey powder paint. It is the middle height of the three 17 x 14 in models, adding a full inch over the 1441-38 for tube, vintage-style and other electronic projects that need both a large deck and more room underneath.
The chassis is spot welded from 18 gauge steel. The drawing specifies 0.048 in (1.22 mm) steel for the chassis and 0.036 in steel for the bottom plate. Inside, it provides 429.36 mm [16.90 in] of length, 353.16 mm [13.90 in] of width and 99.16 mm [3.90 in] of height. The chassis is 101.60 mm [4.00 in] tall, and 102.51 mm [4.04 in] with a bottom plate fitted.
Bottom closure uses the 1431-38 gray or 1431-38BK3 satin black bottom panel listed in the ordering table. The plates are punched with four 3/16 in diameter holes and mount through the 1/8 in holes provided in the chassis, fastened with 1421J6 natural finish or 1421J6BK black 6-32 x 1/4 in self-tapping screws (6 per package). No perforated chassis cover is listed for this size. Hardware, rubber feet and all other components are sold separately.
The 1441-40 can be factory modified by milling, drilling or printing, and STEP or IGES solid models are available. It is RoHS and REACH compliant, ships shrink wrapped and has a shipping weight of 7.08 lbs (3.21 kg). Satin black is available as 1441-40BK3.
| Series | 1441 Series Steel Chassis |
| Description | chassis - steel; ASA 61 grey finish |
| Product Type | Chassis (Steel) |
| Short Description | STEEL CHASSIS 17X14X4 |
| Depth | 14.00 in (356 mm) |
| Width | 17.00 in (432 mm) |
| Height | 4.00 in (102 mm) |
| Inner Box Width | 353.16 mm [13.90 in] |
| Inner Box Height | 99.16 mm [3.90 in] |
| Inner Box Length | 429.36 mm [16.90 in] |
| Size (L X W X H) | 17 in x 14 in x 4 in (432 mm x 356 mm x 102 mm) |
| Chassis Height (Drawing) | 101.60 mm [4.00 in] |
| Assembled Height With Bottom Plate | 102.51 mm [4.04 in] |
| Related Finish | 1441-40BK3 satin black |
| Gray Bottom Panel | 1431-38 (sold separately) |
| Black Cover Screws | 1421J6BK, Pkg 6, 6-32 x 1/4 in self-tapping |
| Bottom Plate Material | 0.036 in steel |
| Hardware / Rubber Feet | Not provided; sold separately |
| Satin Black Bottom Panel | 1431-38BK3 (sold separately) |
| Natural Finish Cover Screws | 1421J6, Pkg 6, 6-32 x 1/4 in self-tapping |
| UPC | 623980497402 |
| UNSPSC | 39121301 |
| Part Number | 1441-40 |
| Packaging Type | Shrink wrap |
| Shipping Weight | 7.08 lbs (3.21 kg) |
| Color | Gray |
| Finish | ASA 61 smooth grey powder paint |
| Material | Steel |
| CAD Models | Solid models available in STEP or IGES |
| Steel Gauge | 18 |
| Construction | Spot welded steel, heavy duty |
| Custom Modification | Can be factory modified (milling, drilling, printing) |
| Bottom Plate Mounting | Chassis includes 1/8 in holes for optional bottom plate; bottom plates punched with 4 holes, 3/16 in diameter |
| Chassis Material Thickness | 0.048 in (1.22 mm) steel |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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The drawing shows an inner box height of 99.16 mm [3.90 in]; the chassis itself is 101.60 mm [4.00 in] tall.
The 1431-38 (gray) or 1431-38BK3 (satin black) bottom panel, sold separately.
18 gauge, specified on the drawing as 0.048 in steel for the chassis.
The ordering table does not list a perforated chassis cover for the 17 x 14 in chassis.
Yes, as the 1441-40BK3 in satin black.
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