Multipurpose Boxes with Lids ABS Multipurpose Boxes with Lids These boxes are moulded in ABS to give maximum strength but can be easily punched or drilled for individual requirements and to produce a professional looking end product. They are available in black, white and light grey. MB2, MB3, MB5 and MB8 have polished finish Printed circuit board slots are provided on certain types to allow ease of manufacture • Wide range of multipurpose boxes • Integral PCB guides (except MB6, MB6W and MB6G) • Lid retained by M3.5 screws into brass inserts • Employ high-performance ferrites with superior frequency characteristics • CMB4, MB6 and MB7 have matt finish • MB4 and MB6 lids retained by 6 × 4 BA screws into brass inserts Dimension Table Overall Dimensions Width (W) Depth (D) Height (H) Nominal Wall Thickness 100 76 41 118 98 45 216 130 85 4 150 100 60 2.5 220 150 64 3 177 120 83 150 80 50 1.5 2.5 Rib Spacing Rib Spacing Side Side (W) (D) Black Part Number White Part Number Grey Part Number 20 20 - MB2W - 23 33 - MB3W - 20 - MB4W MB4G 32 MB5 MB5W MB5G - - MB6 MB6W MB6G 23 40 - MB7W MB7G 20 23 MB8 MB8W MB8G 20 Dimensions : Millimetres www.element14.com www.farnell.com www.newark.com Page <1> 14/04/12 V1.1 Multipurpose Boxes with Lids ABS Material Data ABS material - Ronfalin 103 grade Properties Mechanical Properties Charpy notched impact strength at +23 °C at -20 °C Unit kJ / m2 10 7 Test Methods ISO DIN - - 179/2c 53453 - - - - 180/3A - - - - - R527/1C 53455-3-5 - - - - 178B - - 53452 - - Izod notched impact strength at +23 °C (thickness 6.4 mm) at -20 °C (thickness 6.4 mm) kJ / m2 17 9 Tensile test Tensile strength at yield Elongation at yield N / mm2 49 4 Flexural test Flexural strength Modulus in flexure N / mm2 87 2,400 Surface hardness Rockwell hardness Ball indention hardness R scale 110 90 - - 2039/2 - 2039/1 53456 °C 75/A 53461/A - - 90 97 - - - - 97 94HB (1.5 mm) 306/B50 53460 UL94 - kg / m3 - - 1,050 1183/A 53479 Melt flow index 13 1133/19 53735/U Gloss 59 - 67530 200 to 230 °C - - Thermal Properties HDT Unannealed Annealed Vicat softening temperature Flammability properties Physical Properties Density Processing temperatures www.element14.com www.farnell.com www.newark.com Page <2> 14/04/12 V1.1 Multipurpose Boxes with Lids ABS Part Number Explanation: MB2 W Type Colour Type Colours : MB2, MB3, MB4, MB5, MB6, MB7 and MB8 : Blank = Black, W = White and G = Grey Important Notice : This data sheet and its contents (the "Information") belong to the members of the Premier Farnell group of companies (the "Group") or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group's liability for death or personal injury resulting from its negligence. Multicomp is the registered trademark of the Group. © Premier Farnell plc 2012. www.element14.com www.farnell.com www.newark.com Page <3> 14/04/12 V1.1