| Компонент | Описание | Производитель | PDF | Buy |
| SFC48S24L491L-F | Lighting Capacitors, 90 ЉC Rated, Oil Filled | Cornell Dubilier Electronics |  |  |
| SFC28S55L491L-F | Lighting Capacitors, 90 ЉC Rated, Oil Filled | Cornell Dubilier Electronics | | |
| OPB491L11 | Photologic Slotted Optical Switches | OPTEK Technologies | | |
| OPB491L51 | Photologic slotted optical switch | OPTEK Technologies | | |
| OPB491L55 | Photologic slotted optical switch | OPTEK Technologies | | |
| MAX5491LA01000-T | Precision-Matched Resistor-Divider in SOT23 | Maxim Integrated Products | | |
| M60491LACD | 14 Pin Dip, 3.3 & 5.0 Volt, HCMOS, Clipped Sinewave Precision TCXO/TCVCXO | MTRONPTI | | |
| M60491LASD | 14 Pin Dip, 3.3 & 5.0 Volt, HCMOS, Clipped Sinewave Precision TCXO/TCVCXO | MTRONPTI | | |
| XC6201P491LB | Positive Voltage Regulators | Torex Semiconductor | | |
| MAX5491LB01000-T | Precision-Matched Resistor-Divider in SOT23 | Maxim Integrated Products | | |
| M60491LBCD | 14 Pin Dip, 3.3 & 5.0 Volt, HCMOS, Clipped Sinewave Precision TCXO/TCVCXO | MTRONPTI | | |
| M60491LBSD | 14 Pin Dip, 3.3 & 5.0 Volt, HCMOS, Clipped Sinewave Precision TCXO/TCVCXO | MTRONPTI | | |
| MAX5491LC01000-T | Precision-Matched Resistor-Divider in SOT23 | Maxim Integrated Products | | |
| M60491LCCD | 14 Pin Dip, 3.3 & 5.0 Volt, HCMOS, Clipped Sinewave Precision TCXO/TCVCXO | MTRONPTI | | |
| M60491LCSD | 14 Pin Dip, 3.3 & 5.0 Volt, HCMOS, Clipped Sinewave Precision TCXO/TCVCXO | MTRONPTI | | |
| PE33491LF | CABLE ASSEMBLY RG214/U LC MALE TO LC MALE | Pasternack Enterprises, Inc. | | |
| XC6201P491LH | Positive Voltage Regulators | Torex Semiconductor | | |
| XC6201P491LL | Positive Voltage Regulators | Torex Semiconductor | | |
| HMC491LP3 | GaAs MMIC LOW NOISE AMPLIFIER w/ BYPASS MODE, 3.4 - 3.8 GHz | Hittite Microwave Corporation | | |
| HMC491LP3 | GaAs MMIC LOW NOISE AMPLIFIER w/ BYPASS MODE, 3.4 - 3.8 GHz | Hittite Microwave Corporation | | |
