| Displacement | 270t standard |
|---|---|
| Length | 53.0m pp, 55.0m wl |
| Width | 5.60m |
| Draught | 2.10m |
| Machinery | 2-shaft diesel, 2500bhp |
| Speed | 20kt |
| Armament | 2-40mm AA, 36 DCs |
| Complement | 60 |
| Name | Plan | Builder | Laid down | Launch | Complete | ||
|---|---|---|---|---|---|---|---|
| CH-3 | FY1933 | Asano SB | 1935. 4.17 | 1936. 6. 6 | 1936.10. 5 | CH | 1940. 4. 1 CH 1946. 7.11 scuttled (S of Singapore) 1946. 8.10 disc |