| Name | PLANCK CONSTANT OVER TWO PI PLANCK CONSTANT OVER 2 PI |
| Unicode Version | 1.1 |
| Block（ブロック） | Letterlike Symbols（文字様記号） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | ℏ ℏ |
| UTF-8 Encoding | ℏ e2848f |
| UTF-16 Encoding | ℏ 210f |
| UTF-32 Encoding | ℏ 0000210f |