1 / 9 / 2 2 , 1 2 : 2 8 P M A B S P l a s t i c M i n i a t u r e U S B E n c l o s u r e s ( 1 5 5 1 U S B S e r i e s ) - H a m m o n d M f g . Quality Products. Service Excellence. ABS Plastic Miniature USB Enclosures 1551USB Series For Use With USB A Type Connectors Key Features: Ideally suited for dongles and/or mounting small printed circuit boards with USB connectors. Molded in ABS plastic (material has a UL94-HB rating). Choice of three (3) lengths in five (5) colors. Stocked in black, grey. translucent clear, translucent smoke and translucent red. Satin texture finish. Cover is recessed for easy label installation. Complete with lid and two self tapping screws (plated for grey & clear, black for all other colors). Two (2) or four (4) P.C. board standoffs molded into interior depending on enclosure size (see drawings for details). Designed to meet IP54. USB connector is not included. For these same sizes without a USB cutout try our 1551MINI series. Notes: Extra self tapping lid screws are 2 x 1/2 (Plated - Qty 50 - Part number 1551USB50 and Black - Qty 50 - Part number 1551USB50BK) To secure P.C. board use self tapping 2 x 3/16 screws (Qty 100 - Part number 1553WTS100) - not included with enclosure. Part Numbers Part Number Color Length Width Depth 1551USB1BK Black 1.38 0.79 0.61 1551USB1GY Grey 1.38 0.79 0.61 1551USB1CLR TransClear 1.38 0.79 0.61 1551USB1TSK TransSmoke 1.38 0.79 0.61 1551USB1TRD TransRed 1.38 0.79 0.61 1551USB2BK Black 1.97 0.98 0.61 1551USB2GY Grey 1.97 0.98 0.61 1551USB2CLR TransClear 1.97 0.98 0.61 1551USB2TSK TransSmoke 1.97 0.98 0.61 1551USB2TRD TransRed 1.97 0.98 0.61 1551USB3BK Black 2.56 1.18 0.61 1551USB3GY Grey 2.56 1.18 0.61 1551USB3CLR TransClear 2.56 1.18 0.61 1551USB3TSK TransSmoke 2.56 1.18 0.61 1551USB3TRD TransRed 2.56 1.18 0.61 Data subject to change without notice h t t p s : / / w w w . h a m m f g . c o m / e l e c t r o n i c s / s m a l l - c a s e / p l a s t i c / 1 5 5 1 u s b 1 / 21 / 9 / 2 2 , 1 2 : 2 8 P M A B S P l a s t i c M i n i a t u r e U S B E n c l o s u r e s ( 1 5 5 1 U S B S e r i e s ) - H a m m o n d M f g . 2022. Hammond Manufacturing Ltd. All rights reserved. h t t p s : / / w w w . h a m m f g . c o m / e l e c t r o n i c s / s m a l l - c a s e / p l a s t i c / 1 5 5 1 u s b 2 / 2