The RP1235C is a light gray ABS enclosure with a clear polycarbonate lid from the RP Series of water-tight ABS and polycarbonate enclosures, sized 6.54 in (166 mm) long, 4.96 in (126 mm) wide and 2.17 in (55 mm) deep in the series ordering table. It is aimed at electronics builders and OEM engineers who want to see indicator LEDs, displays or wiring through the lid while keeping the base in general purpose ABS.
The drawing describes RP1235C as general purpose ABS in light grey with a polycarbonate clear lid, with a flame rating of UL94 HB. The part page lists the material as ABS Plastic and the colour as Light Gray. A gasketed lid with two piece tongue and groove construction protects against access of oil, dust and water, and the enclosure is designed to meet IP65. The rubber string gasket is included and must be field installed.
Per drawing RP123, the enclosure measures 165.50 mm [6.52 in] x 125.50 mm [4.94 in] x 55.00 mm [2.17 in] overall, with an inside length of 157.53 mm [6.20 in], inside width of 117.53 mm [4.63 in] and inside height of 47.70 mm [1.88 in]. It accepts a printed circuit board up to 151 x 114 mm, fastened to internal posts that accept M3 self-tapping screws. It is the shallower of the two depths (55 mm and 75 mm) the series offers on the 166 x 126 mm footprint, suited to low-profile boards and compact assemblies.
The lid is secured with self-captivating M3.5 stainless steel machine screws threaded into corrosion resistant bushings, so it can be removed and refitted repeatedly; the recommended torque is (43-50) Ozf.in / (30-35) cN.m. A smooth recessed area in the lid (0.40 mm [.02 in] inlay depth) takes a membrane, label or silkscreen. Optional inner panels are STC124 (ABS, 3 mm thick) and STA124 (metal, 1 mm thick), and the replacement gasket two-pack is RP124GASKET.
| Type | General purpose, water-tight |
| Series | RP Series Water-Tight ABS & Polycarbonate Enclosures |
| Description | enclosure - plastic |
| Part Number | RP1235C |
| Drawing Number | RP123 |
| Short Description | ABS WATERTIGHT CLEAR LID |
| Drawing Description | General Purpose ABS Light Grey with Polycarbonate Clear Lid (UL94 HB) |
| Series Ordering Table Column | Light Gray ABS Plastic (Clear Lid) |
| Inside Width | 117.53 mm [4.63 in] |
| Inside Height | 47.70 mm [1.88 in] |
| Inside Length | 157.53 mm [6.20 in] |
| Lid Inlay Depth | 0.40 mm [.02 in] |
| Max. P.C. Board Width | 114 mm |
| Depth (Ordering Table) | 2.17 in (55 mm) |
| Max. P.C. Board Length | 151 mm |
| Width (Ordering Table) | 4.96 in (126 mm) |
| Length (Ordering Table) | 6.54 in (166 mm) |
| Overall Width (Drawing) | 125.50 mm [4.94 in] |
| Overall Height (Drawing) | 55.00 mm [2.17 in] |
| Overall Length (Drawing) | 165.50 mm [6.52 in] |
| Size L X W X H (Part Page) | 6.5 in x 4.92 in x 2.17 in (165 mm x 125 mm x 55 mm) |
| Related Series | RPBF Series (version with bottom flange) |
| Extra Lid Screws (50 Pk) | SC619-50 (M3.5-0.6 x 10mm self-tapping) |
| Extra PCB Screws (50 Pk) | SC622-50 (M3 x 6mm self-tapping) |
| Replacement Gasket (2-Pk) | RP124GASKET (String Gasket EPDM Grey) |
| Optional Plastic Inner Panel | STC124 (General Purpose ABS Black, 3 mm thick) |
| Optional Aluminum Inner Panel | STA124 (Metal inner panel, 1 mm thick) |
| Compatible Mounting Feet Kits (Sets Of 4) | MF0040 (polycarbonate, cross shape), MF0045 (ABS, cross shape), MF0060 (polycarbonate, closed slot), MF0061 (ABS, closed slot), MF0300 (stainless steel) |
| UPC | 623980318073 |
| UNSPSC | 39121301 |
| Included | Box, lid, string gasket, 4 PCB screws, 4 lid screws |
| Packaging Type | bag |
| Shipping Weight | 0.75 lbs (0.34 kg) |
| Lid | Polycarbonate clear lid |
| Gasket | String gasket, EPDM grey; included, must be field installed |
| Material | ABS Plastic |
| CAD Models | Solid models available in .stp or .x_t |
| PCB Mounting | Internal posts accept M3 self-tapping screws |
| Lid Fasteners | Self captivating M3.5 stainless steel machine screws into corrosion resistant bushings |
| Lid Construction | Gasketed lid, two piece tongue & groove |
| Lid Marking Area | Smooth recessed area for membrane, label or silkscreen |
| Color (Part Page) | Light Gray |
| Factory Modification | Milling, drilling, printing etc. available from factory on quote |
| Lid Screw Recommended Torque | (43-50) Ozf.in / (30-35) cN.m |
| IP Rating | IP65 |
| Flame Rating | UL94 HB |
| Chemical Resistance Note | Avoid acetone, ketones, ethers, aromatic and chlorinated hydrocarbons, thread-locking compounds, cutting/tapping fluid, water detection and anti-seize paste, strong solvents, and some greases and oils |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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The series ordering table lists 6.54 in (166 mm) x 4.96 in (126 mm) x 2.17 in (55 mm); the part page gives 6.5 in x 4.92 in x 2.17 in (165 mm x 125 mm x 55 mm). Drawing RP123 shows 165.50 mm [6.52 in] x 125.50 mm [4.94 in] x 55.00 mm [2.17 in] overall and an inside height of 47.70 mm [1.88 in].
The maximum P.C. board size is 151 x 114 mm. Boards mount on internal posts that accept M3 self-tapping screws; four PCB screws are included.
It is designed to meet IP65 and has an IP65 rating on the part page. The gasketed tongue and groove lid protects against access of oil, dust and water; the included gasket must be field installed.
The base is general purpose ABS with a polycarbonate clear lid, flame rated UL94 HB. The opaque-lid counterpart is RP1235.
The purchased assembly includes the box, lid, string gasket, 4 PCB screws and 4 lid screws.
Optional inner panels are STC124 (ABS, 3 mm thick) and STA124 (metal, 1 mm thick). The replacement gasket is RP124GASKET, a two-pack of EPDM grey string gasket.
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