| Nom (anglais): | CJK Unified Ideograph-45FD[1] |
| Version Unicode: | 3.0 (septembre 1999)[2] |
| Bloc: | Supplément A aux idéogrammes unifiés CJC, U+3400 - U+4DBF[3] |
| Plan: | Plan multilingue de base, U+0000 - U+FFFF[3] |
| Écriture: | idéogrammes han (sinogrammes) (Hani) [4] |
| Catégorie: | Lettre, autre (Lo) [1] |
| Classe bidirectionelle: | Gauche-à-droite (L) [1] |
| Classe de liaison: | Non réordonné (0) [1] |
| Caractère miroir: | Non [1] |
| Entité HTML: |
|
| Encodage UTF-8: | 0xE4 0x97 0xBD |
| Encodage UTF-16: | 0x45FD |
| Encodage UTF-32: | 0x000045FD |
| kGSR | 0575h' |
| kHanYu | 42901.080 |
| kIRGHanyuDaZidian | 42901.080 |
| kIRGKangXi | 1100.360 |
| kSBGY | 356.12 |
| kDefinition | a small gadfly that suck blood of horse or cow; weevil found in rice, etc. |
| kHanyuPinyin | 42901.080:wèi |
| kMandarin | wèi |
| kSimplifiedVariant | U+30CDA |