| Issuer | Brunei |
| Year | 1993-2016 |
| Type | Standard circulation coin |
| Value | 50 Sen |
| Currency | Ringgit / Dollar (1967-date) |
| Composition | Copper-nickel |
| Weight | 9.33 g |
| Dimensions | 27.75 mm |
| Thickness | 2.2 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Christopher Ironside |
| In circulation to | |
| Reference(s) | KM#38, Schön#58 |
| Obverse description | Effigy of Sultan Haji Hassanal Bolkiah, wearing a military uniform and hat |
| Obverse script | |
| Obverse lettering | SULTAN HAJI HASSANAL BOLKIAH |
| Reverse description | National coat of arms within a circle, name and date around it. |
| Reverse script | |
| Reverse lettering | · KERAJAAN BRUNEI · 2005 ·
50 SEN (Translation: Sultanate of Brunei) |
| Edge | Reeded and security edge |
| Mint | |
| Mintage | 1993 - - 472 000 1994 - - 600 000 1996 - - 458 000 2000 - - 2001 - - 50 000 2002 - - 1 325 2004 - - 2005 - - 2006 - - 2007 - - 2008 - - 2009 - - 2010 - - 2011 - - 2013 - - 2014 - - 2015 - - 2016 - - |
| Catalog ID | 9746049020 |
| Comments |
