The 1591MF2BK is a black 1591M-size ABS enclosure supplied with an accessory mounting flange attached to the bottom of the box. It gives OEM designers and installers a shallow, surface-mountable housing for a small printed circuit board standing vertically in the card guides molded into all side walls, which accept 1.5 mm (0.062 in) boards.
It is molded from easy-to-machine flame retardant ABS carrying a UL94 V-0 flammability rating. Lap joint construction between box and lid protects against dust and splashing water, and the enclosure is designed to meet IP54. The lid is held by M3 x 10 mm Phillips machine screws threading into integral brass bushings, which makes repeated opening and reassembly practical; black versions ship with black screws.
Nominal size is 3.34 in x 2.2 in x 1.03 in (85 mm x 56 mm x 26 mm). The drawing gives an inside length of 78.63 mm [3.096 in], inside width of 51.83 mm [2.041 in] and inside height of 20.90 mm [.823 in], with a guide height of 15.90 mm [.626 in] and a slot width of 2.07 mm [.082 in]. The bottom flange extends the overall length to 110.20 mm [4.339 in], with mounting holes on 98.40 mm [3.874 in] centres.
Each 1591MF2BK assembly includes the box, lid, 4 cover screws and pre-installed brass inserts; recommended cover screw torque is 35.5-42.5 ozf.in (25-30 cN.m). Shipping weight is 0.14 lbs (0.06 kg), and the part is RoHS and REACH compliant. For horizontal board mounting, 1591Z card adaptors are offered.
| Type | general purpose, flanged |
| Series | 1591 Series ABS Plastic Multipurpose Enclosures w/ Card Guides |
| Version | Standard (flame retardant ABS) |
| Ordering Table | Enclosures With Mounting Flanges |
| Long Description | enclosure - plastic |
| Mounting Flanges | Accessory flange attached to the bottom |
| Short Description | 1591M WITH FLANGES ATTACHED |
| Inside Width | 51.83 mm [2.041 in] |
| Inside Height | 20.90 mm [.823 in] |
| Inside Length | 78.63 mm [3.096 in] |
| Box Width (Drawing) | 56.00 mm [2.205 in] |
| Box Length (Drawing) | 84.80 mm [3.339 in] |
| Nominal Size (L X W X H) | 3.34 in x 2.2 in x 1.03 in (85 mm x 56 mm x 26 mm) |
| Nominal Depth (Ordering Table) | 1.02 in (26 mm) |
| Nominal Width (Ordering Table) | 2.20 in (56 mm) |
| Height At Section A-A (Drawing) | 27.60 mm [1.087 in] |
| Nominal Length (Ordering Table) | 3.35 in (85 mm) |
| Flange Mounting Hole Spacing (Drawing) | 98.40 mm [3.874 in] |
| Overall Length Incl. Bottom Flange (Drawing) | 110.20 mm [4.339 in] |
| Clear Lid (Drawing) | 1591MC, flame retardant polycarbonate, lid only |
| Nylon Belt / Pocket Clip | 1599CLIP (black), 1599CLIPGY (grey) |
| Replacement Cover Screws | M3 - 0.5 x 10 mm, 100 pkg: 1591MS100 (silver / nickel plated), 1591MS100BK (black) |
| Clear Lid Accessory (Ordering Table) | 1591LC |
| UPC | 623980136615 |
| UNSPSC | 39121301 |
| Part Number | 1591MF2BK |
| Slot Width | 2.07 mm [.082 in] |
| Card Guides | Molded into all side walls; accept 1.5 mm (0.062 in) thick boards |
| Guide Depth | 1.00 mm [.039 in] |
| Guide Width | 3.00 mm [.118 in] |
| Guide Height | 15.90 mm [.626 in] |
| Horizontal PCB Option | PC board card adaptors 1591Z6 (6 pkg), 1591Z50 (50 pkg), 1591Z100 (100 pkg), molded from flame retardant ABS |
| Card Adaptor Recommended PCB Thickness | 1.5 mm - 1.75 mm |
| Packaging Type | shrink wrap |
| Shipping Weight | 0.14 lbs (0.06 kg) |
| Color | Black |
| Included | Box, lid, 4 cover screws, and pre-installed brass inserts |
| Material | ABS Plastic |
| Construction | Lap joint construction |
| Screw Finish | Black screws |
| Solid Models | Available in .stp or .x_t |
| Lid Fastening | M3 x 10 mm Phillips machine screws threaded into integral brass bushings (box accepts M3 - 0.5 machine screw) |
| Factory Modification | Milling, drilling, printing etc. available from the factory ([email protected]) on quote |
| Enclosure Material (Drawing) | FRABS |
| Recommended Cover Screw Torque | 35.5-42.5 ozf.in (25-30 cN.m) |
| IP Rating | IP54 |
| Flame Rating | UL94 V-0 |
| Chemical Resistance | Avoid acetone, ketones, ethers, aromatic and chlorinated hydrocarbons, thread-locking compounds, cutting or tapping fluid, water detection and anti-seize paste, strong solvents or cleaners, and some greases and oils |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Nominal size is 3.34 in x 2.2 in x 1.03 in (85 mm x 56 mm x 26 mm). Inside dimensions are 78.63 mm [3.096 in] long, 51.83 mm [2.041 in] wide and 20.90 mm [.823 in] high. Overall length including the bottom flange is 110.20 mm [4.339 in].
The card guides molded into all side walls accept 1.5 mm (0.062 in) thick boards. For horizontal mounting, 1591Z6, 1591Z50 and 1591Z100 card adaptors are available; their instructions recommend 1.5 mm - 1.75 mm PCB thickness.
Yes. It is molded from flame retardant ABS with a UL94 V-0 flammability rating.
The assembly includes the box, lid, 4 cover screws and pre-installed brass inserts. The lid fastens with M3 - 0.5 x 10 mm machine screws; recommended torque is 35.5-42.5 ozf.in (25-30 cN.m).
It is designed to meet IP54, with lap joint construction protecting against access of dust and splashing water.
An accessory mounting flange is attached to the bottom of the box, with mounting holes spaced 98.40 mm [3.874 in] apart.
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