U+3380 "㎀" Square Pa Amps Unicode Character
Unicode Version 17.0
㎀
U+3380 "㎀" Square Pa Amps is a precomposed CJK compatibility ideograph that represents the unit "picoampere," a metric unit of electric current equal to one trillionth of an ampere, and is encoded as a single character for compatibility with East Asian text and legacy character sets. Specifically, the "Pa" in its name stands for "picoampere" rather than "pascal," and the "amps" clarifies its reference to electric current, not pressure.
General Properties
| Code Point | U+3380 |
| Version Added | 1.1 |
| Name | Square Pa Amps |
| Unicode 1.0 Name | Squared Pa Amps |
| Block | CJK Compatibility |
| General Category | Other Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
| Decomposition Type | Square |
| Decomposition Mapping | "p" U+0070 Latin Small Letter P "A" U+0041 Latin Capital Letter A |
Encodings
| HTML Decimal Encoding | ㎀ |
| HTML Hex Encoding | ㎀ |
| UTF-8 Encoding | 0xE3 0x8E 0x80 |
| UTF-16 Encoding | 0x3380 |
| UTF-32 Encoding | 0x00003380 |
| C/C++/Java Escape | \u3380 |
Unicode Properties
| NFC Quick Check | Yes |
| NFD Quick Check | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Line Break | Ideographic |
| East Asian Width | Wide |
| Changes When NFKC Casefolded | Yes |
| NFKC Casefold | "p" U+0070 Latin Small Letter P "a" U+0061 Latin Small Letter A |
| NFKC Simple Casefold | "p" U+0070 Latin Small Letter P "a" U+0061 Latin Small Letter A |
| Script | Common |
| Script Extensions | Common |
| Indic Syllabic Category | Other |
| Vertical Orientation | Upright |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Other |
| Sentence Break | Other |