The 1444-28 is a 16 in x 8 in x 3 in (406 mm x 203 mm x 76 mm) aluminum chassis: the taller companion to the 2 in high 1444-26. The added height gives more space beneath the top panel for components and wiring in audio and amplifier builds.
The chassis is spot welded for heavy duty construction and made of 0.051 in aluminum (0.05 in / 1 mm in the ordering table) with a natural aluminum finish. The protective covering on the aluminum can be used for marking out a layout, per the series photo notes.
Inner box dimensions from the drawing are 403.81 mm [15.90 in] long, 200.61 mm [7.90 in] wide and 73.61 mm [2.90 in] high. The 1444-28 ships at 1.39 lbs (0.63 kg).
Bottom plate 1434-26 (natural finish, 0.051 in aluminum, punched with 4 holes of 3/16 in diameter) fits this chassis, attached with plated cover screws 1421J6 (package of 6, 6-32 x 1/4 in self-tapping). Both are sold separately. The 1451 series steel chassis covers are not compatible.
The 1444-28 is REACH and RoHS compliant and packaged in shrink wrap. Factory modifications such as milling, drilling and printing are available, as are solid models in STEP or IGES.
| Type | Chassis (Aluminum) |
| Series | 1444 Series Aluminum Chassis |
| Description | chassis - aluminum |
| Short Description | ALUMINUM CHASSIS 16X8X3 |
| Depth | 8.00 in (203 mm) |
| Width | 16.00 in (406 mm) |
| Height | 3.00 in (76 mm) |
| Inner Box Width | 200.61 mm [7.90 in] |
| Inner Box Height | 73.61 mm [2.90 in] |
| Inner Box Length | 403.81 mm [15.90 in] |
| Size (L X W X H) | 16 in x 8 in x 3 in (406 mm x 203 mm x 76 mm) |
| UPC | 623980498904 |
| UNSPSC | 39121301 |
| Part Number | 1444-28 |
| CAD Models | Solid models available in STEP or IGES |
| Factory Modification | Milling, drilling, printing etc. (contact factory for quotes) |
| Components | All components sold separately |
| Packaging Type | Shrink wrap |
| Shipping Weight | 1.39 lbs (0.63 kg) |
| Color | Natural Aluminum |
| Material | Aluminum |
| Construction | Spot welded - heavy duty construction |
| Aluminum Thickness | 0.05 in (1 mm) |
| Chassis Material (Drawing) | Made of 0.051" Aluminum |
| Not Compatible With | 1451 series steel chassis covers |
| Bottom Plate (Sold Separately) | 1434-26 (Natural Finish; made of 0.051" Aluminum; punched with 4 holes, 3/16 in diameter) |
| Cover Screws (Sold Separately) | 1421J6 Plated Cover Screws (Pkg 6) [6-32 x 1/4" Self-Tapping Screws] |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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The 1444-28 measures 16 in x 8 in x 3 in (406 mm x 203 mm x 76 mm). The drawing gives inner box 403.81 mm [15.90 in] long, 200.61 mm [7.90 in] wide, 73.61 mm [2.90 in] high.
No. The bottom plate is 1434-26 and is sold separately, along with 1421J6 cover screws (package of six 6-32 x 1/4 in self-tapping screws).
The ordering table lists 0.05 in (1 mm), and the drawing states the chassis is made of 0.051" Aluminum; the bottom plate is also made of 0.051" Aluminum.
No. The series notes state that the 1451 series steel chassis covers are not compatible with the 1444 Series.
Yes. The drawing notes that enclosures can be factory modified (milling, drilling, printing etc.), and solid models are available in STEP or IGES.
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