Librerías por Fabricante. Cuarto Vol.

- C&K Components
- Chin Nan Precision Electronics
- Cirrus Logic
- Cliff Electronic Components
- C-MAC Micro Technology
- Contact Technology
- Cooper Bussman Coiltronics
- Cypress
- Dallas Semiconductor
- Device Sheets
- Digi International
- ECS
- Elantec
- EPCOS
- Fairchild Semiconductor
- Freescale Semiconductor
- FTDI
- Generalplus Technology
- Gennum
- Harris Suppression
- HARTING
- Hirose Electronics
- Hitachi Semiconductor
- Holtek Semiconductor
- IL Switch
- Infineon
- Integrated Device Technology
- International Rectifier
- Intersil
- Johanson Technology
- KEMET Electronics
- Keystone Electronics
- King Billion Electronics
- Kingfont
- Kitagawa
- Kobiconn
- Kycon