| Part No | Manufacturer | Price | Stock |
| IC STOCK TECHNOLOGY LIMITED | UNR2219 (D/c: : 06+) | PANASONIC | – | 391 |
| BETTLINK ELECTRONIC LIMITED | UNR221900L (TRANS PREBIAS NPN 200MW MINI3 Подробнее) | Panasonic Electronic Components | 0.153$ | 1730 |
| IC STOCK TECHNOLOGY LIMITED | UNR221900L (D/c: : 08+) | PANASONIC | – | 6000 |
Digi-ic_SMART PIONEER Electronic | UNR221900L (TRANS PREBIAS NPN 200MW MINI3 Подробнее) | Panasonic Electronic Components | – | 14222 |
| ООО "Аркион" | UNR221900L (микросхема интегральная электронная TRANS NPN W/RES 30 HFE MINI 3P от 4-х недель; , Package: : N/A; , Min order: : 1; , D/c: : DC: 20+/21) | Panasonic | – | 34194 |
| HongKong Teyou Huicheng Electronic Technology Limited | UNR221900L (Package: : SOT23; , D/c: : 22+) | PANASONIC/ | – | 45000 |
| HongKong Teyou Huicheng Electronic Technology Limited | UNR2219 (Package: : SOT23; , D/c: : 22+) | PANASONIC/ | – | 45000 |
| HongKong Teyou Huicheng Electronic Technology Limited | UNR221900L (Package: : SOT23; , D/c: : 22+) | Panasonic | – | 55000 |
| King-YiKu Optoelectronics Co., Ltd. | UNR2219 (22+; , D/c: : 1391) | PANASONIC | 23$ | – |
| King-YiKu Optoelectronics Co., Ltd. | UNR221900L (22+; , D/c: : 13000) | PANASONIC | 23$ | – |
| ООО "Интегральные схемы" | UNR2219 | – | – | from 7 days |
| ООО "Интегральные схемы" | UNR221900L | – | – | from 7 days |
| Aspect | UNR2219 | – | – | from 7 days |
| Aspect | UNR221900L | – | – | from 7 days |
