
The 1594RCBK is the C size of the 1594R Thick-Wall Plastic Enclosures w/ EMI/ RFI Shielding series. It provides a 104 x 66 mm rugged enclosure, ideally suited for mounting printed circuit boards, with shielding built in for electronics designers and OEMs dealing with electromagnetic or radio-frequency interference.
The interior of each enclosure part is masked and sprayed with an RFI/EMI copper conductive coating, which its manufacturer specifies at more than 75 dB of attenuation from 1 MHz to 1 GHz. The body is molded from flame retardant ABS plastic rated UL94 V-0, with a heavy duty wall averaging .13 in (3.3 mm) and a black matte textured finish.
Listed dimensions are 4.1 in x 2.6 in x 1.3 in (104 mm x 66 mm x 33 mm); the series table gives 104 x 66 mm with an enclosure depth, less lid, of 33 mm. The drawing shows an overall length of 106.50 mm [4.193 in], a width of 66.00 mm [2.598 in], a narrowest inside dimension of 56.67 mm [2.231 in] and an inner box height of 39.60 mm [1.559 in].
The countersunk lid is held with four M3 x 0.5 - 0.71 in (18 mm) long Phillips machine screws into integral brass bushings, well suited to repetitive assembly and disassembly. The 1594RCBK is designed to meet IP54, is RoHS and REACH compliant, and ships shrink wrapped at 0.25 lbs (0.11 kg). Circuit board holders are available in the 1594Z Series, and solid models are available in STEP or IGES.
| Type | Thick wall, EMI/ RFI Shielded |
| Color | Black |
| Series | 1594R Thick-Wall Plastic Enclosures w/ EMI/ RFI Shielding |
| Description | enclosure - plastic |
| Part Number | 1594RCBK |
| Short Description | ABS PC MNT BXS&LD |
| Size L X W X H | 4.1 in x 2.6 in x 1.3 in (104 mm x 66 mm x 33 mm) |
| Lid Side Height | 12.10 mm [.476 in] |
| Inner Box Height | 39.60 mm [1.559 in] |
| Overall Width (Drawing) | 66.00 mm [2.598 in] |
| Overall Length (Drawing) | 106.50 mm [4.193 in] |
| Enclosure Depth (Less Lid) | 33 mm |
| Narrowest Inside Dimension | 56.67 mm [2.231 in] |
| Box Depth Less Lid (Drawing) | 33.30 mm [1.311 in] |
| Average Wall Thickness (Drawing) | 3.10 mm [.12 in] |
| Nominal Size (Series Table, L X W) | 104 mm x 66 mm |
| EMI/RFI Shielding | Interior of each enclosure part masked and sprayed with an RFI/EMI copper conductive coating |
| Attenuation (Coating Manufacturer) | More than 75 dB from 1 MHz to 1 GHz |
| UPC | 623980563947 |
| UNSPSC | 39121301 |
| Packaging Type | shrink wrap |
| Shipping Weight | 0.25 lbs (0.11 kg) |
| Lid | Countersunk; secured with four M3 x 0.5 - 0.71" (18 mm) long Phillips machine screws threaded into integral brass bushings |
| Finish | Matte textured |
| Material | ABS Plastic |
| Draft Angle | Approximately 1° |
| Solid Models | STEP or IGES |
| Plastic Grade | Flame retardant ABS |
| Factory Modification | Milling, drilling, printing etc. |
| Circuit Board Holders | See 1594Z Series |
| Threaded Holes (Drawing) | M3x0.5 - 6H x 5.75 |
| Average Wall Thickness (Series) | .13 in (3.3 mm) |
| IP Rating | IP54 |
| Chemical Resistance | Avoid 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 |
| Flame Rating | UL94 V-0 |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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4.1 in x 2.6 in x 1.3 in (104 mm x 66 mm x 33 mm). The series table lists an enclosure depth less lid of 33 mm.
The coating manufacturer specifies an attenuation of more than 75 dB from 1 MHz to 1 GHz.
Flame retardant ABS plastic with a UL94 V-0 rating, with an internal copper conductive coating.
The series is designed to meet IP54, and the part page lists IP54.
The drawing refers to the 1594Z Series for circuit board holders.

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