| Number | KM# 53 |
|---|---|
| Country | Malaysia |
| Period | Federation of Malaysia (1967 - 2024) |
| Currency | Malaysian ringgit |
| Coin type | Circulation coins |
| Denomination | 50 sen |
| Year | 1989-2011 |
| Composition | Copper-Nickel |
| Edge type | Lettered |
| Edge description | BANK NEGARA MALAYSIA BANK NEGARA MALAYSIA |
| Shape | Round |
| Alignment | Medal (0°) |
| Weight (g) | 9,33 |
| Diameter (mm) | 27,75 |
| Thickness (mm) | 2,18 |