| Компонент | Описание | Производитель | PDF | Buy |
| CPC1981 | OptoMOS^ Power SIP Relay | Clare, Inc. |  |  |
| P4C1981 | ULTRA HIGH SPEED 16K x 4 CMOS STATIC RAMS | List of Unclassifed Manufacturers | | |
| LTC1981 | Single and Dual Micropower High Side Switch Controllers in SOT-23 | Linear Technology | | |
| P4C1981-10DC | ULTRA HIGH SPEED 16K x 4 CMOS STATIC RAMS | List of Unclassifed Manufacturers | | |
| P4C1981-10DM | ULTRA HIGH SPEED 16K x 4 CMOS STATIC RAMS | List of Unclassifed Manufacturers | | |
| P4C1981-10DMB | ULTRA HIGH SPEED 16K x 4 CMOS STATIC RAMS | List of Unclassifed Manufacturers | | |
| P4C1981-10JC | ULTRA HIGH SPEED 16K x 4 CMOS STATIC RAMS | List of Unclassifed Manufacturers | | |
| P4C1981-10JM | ULTRA HIGH SPEED 16K x 4 CMOS STATIC RAMS | List of Unclassifed Manufacturers | | |
| P4C1981-10JMB | ULTRA HIGH SPEED 16K x 4 CMOS STATIC RAMS | List of Unclassifed Manufacturers | | |
| P4C1981-10LC | ULTRA HIGH SPEED 16K x 4 CMOS STATIC RAMS | List of Unclassifed Manufacturers | | |
| P4C1981-10LM | ULTRA HIGH SPEED 16K x 4 CMOS STATIC RAMS | List of Unclassifed Manufacturers | | |
| P4C1981-10LMB | ULTRA HIGH SPEED 16K x 4 CMOS STATIC RAMS | List of Unclassifed Manufacturers | | |
| P4C1981-10PC | ULTRA HIGH SPEED 16K x 4 CMOS STATIC RAMS | List of Unclassifed Manufacturers | | |
| P4C1981-10PM | ULTRA HIGH SPEED 16K x 4 CMOS STATIC RAMS | List of Unclassifed Manufacturers | | |
| P4C1981-10PMB | ULTRA HIGH SPEED 16K x 4 CMOS STATIC RAMS | List of Unclassifed Manufacturers | | |
| P4C1981-12DC | ULTRA HIGH SPEED 16K x 4 CMOS STATIC RAMS | List of Unclassifed Manufacturers | | |
| P4C1981-12DM | ULTRA HIGH SPEED 16K x 4 CMOS STATIC RAMS | List of Unclassifed Manufacturers | | |
| P4C1981-12DMB | ULTRA HIGH SPEED 16K x 4 CMOS STATIC RAMS | List of Unclassifed Manufacturers | | |
| P4C1981-12JC | ULTRA HIGH SPEED 16K x 4 CMOS STATIC RAMS | List of Unclassifed Manufacturers | | |
| P4C1981-12JI | 12 ns,static CMOS RAM, 16 K x 4 ultra high speed | List of Unclassifed Manufacturers | | |
