The 1551XXTBU is the translucent blue version of the 1551 series 80 mm x 80 mm x 15 mm (3.15 in x 3.15 in x 0.59 in) miniature hand held enclosure. It gives product designers a see-through coloured housing for small printed circuit boards, and like the rest of the series it can also serve as a potting box.
The enclosure is molded from general purpose ABS plastic in translucent blue with 2 mm (0.08") walls, and is rated UL94 HB. A lap joint between box and lid protects against access of dust and splashing water, and the design meets IP54.
PC board standoffs are molded into the interior and take #2 x 3/16" self-tapping screws, which are not included. Boards up to 74 mm x 74 mm fit. The lid is secured with four #4 x 1/2" self-tapping screws supplied with the enclosure; on blue enclosures these are black plated. The drawing recommends a screw torque of 35-43 ozf.in (25-30 cN.m).
The 1551XXTBU is RoHS and REACH compliant, is packed in a bag and weighs 0.08 lbs (0.04 kg) shipped. Opaque alternatives in the same size are 1551XXBK (black) and 1551XXGY (grey); flanged lids are offered in black or grey only. Custom milling, drilling and printing can be ordered from the factory, and .stp and .x_t solid models are available.
| Included | Box, lid, 4 cover screws |
| Cover Screws | #4 x 1/2" self-tapping, black plated (supplied with blue enclosures) |
| Recommended Screw Torque | (35-43) Ozf.in / (25-30) cN.m |
| Replacement Cover Screws | 1591TS100 (nickel plated, pack of 100) or 1591TS100BK (black, pack of 100) |
| PC Board Screws (Not Included) | #2 x 3/16" self-tapping (4.8mm); drawing lists 1553WTS100 (Pkg 100), series notes list 1551ATS100 (nickel plated, pack of 100) |
| Type | Miniature, general purpose |
| Series | 1551 Series ABS Plastic Miniature Hand Held Enclosures |
| Description | Translucent blue plastic enclosure |
| Part Number | 1551XXTBU |
| Short Description | 80 X 80 X 15MM ABS TRANS BLUE |
| Width | 3.15 in (80 mm) |
| Length | 3.15 in (80 mm) |
| Wall Thickness | 2 mm (0.08") |
| Size (L X W X H) | 3.15 in x 3.15 in x 0.59 in (80 mm x 80 mm x 15 mm) |
| Depth (Including Lid) | 0.59 in (15 mm) |
| Max. P.C. Board Width | 74 mm |
| Max. P.C. Board Length | 74 mm |
| UPC | 623980532325 |
| UNSPSC | 39121301 |
| 3D Solid Models | Available in .stp or .x_t |
| Factory Modification | Enclosures can be factory modified (milling, drilling, printing etc.) |
| Other Materials / Colours | Available, consult factory |
| Color Variants | Black: 1551XXBK; Gray: 1551XXGY; Translucent Blue: 1551XXTBU |
| Packaging Type | Bag |
| Shipping Weight | 0.08 lbs (0.04 kg) |
| Lid | Standard lid (no flange) |
| Color | Trans. Blue |
| Material | ABS Plastic (general purpose) |
| Construction | Lap joint construction, protects against access of dust and splashing water |
| PC Board Standoffs | Molded into interior; accept #2 self-tapping screws |
| IP Rating | IP54 (designed to meet) |
| Flame Rating | UL94 HB |
| Chemical Resistance | the manufacturer advises against acetone, ketones, ethers, aromatic and chlorinated hydrocarbons, thread-locking compounds, cutting or tapping fluid, water detection paste, anti-seize paste, strong solvents or cleaners, and some greases and oils |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
Business account holders get access to exclusive pricing, volume discounts, and dedicated support. Create a free account to get started.
It is molded in translucent blue general purpose ABS plastic.
80 mm x 80 mm x 15 mm (3.15 in x 3.15 in x 0.59 in), with the depth including the lid.
Blue enclosures are supplied with black plated screws. Four #4 x 1/2" self-tapping cover screws are included.
No. Flanged 1551 sizes are available in black or grey only.
Up to 74 mm x 74 mm, mounted on molded standoffs with #2 x 3/16" self-tapping screws (not included).
Hammond Manufacturing · 001100
Hammond Manufacturing · 001102
Hammond Manufacturing · 001104
Hammond Manufacturing · 001106
Hammond Manufacturing · 001111
