| 509721 | EPS448 | SAM EPLD / Stand-Alone Microsequencer | Altera Corporation |
| 509722 | EPS48 | Transient Voltage Suppressor | Microsemi |
| 509723 | EPS5 | Transient Voltage Suppressor | Microsemi |
| 509724 | EPS5SM | Transient Voltage Suppressor | Microsemi |
| 509725 | EPS8 | Transient Voltage Suppressor | Microsemi |
| 509726 | EPSON_EG-2121 | 2.5V operation LVDS SAW Oscillator | Epson Company |
| 509727 | EPW4-1200-S010A | E-Series Automotive Silicon Carbide Schottky Diode | Wolfspeed |
| 509728 | EPW4-1200-S020A | E-Series Automotive Silicon Carbide Schottky Diode | Wolfspeed |
| 509729 | EPX76 | ENERGIZER NO. EPX76 | etc |
| 509730 | EPXA10 | EPXA10 | etc |
| 509731 | EQ1 | MOTOR AND LAMP CONTROL | NEC |
| 509732 | EQ1-11040 | MOTOR AND LAMP CONTROL | NEC |
| 509733 | EQ1-11040S | MOTOR AND LAMP CONTROL | NEC |
| 509734 | EQ1-11111 | MOTOR AND LAMP CONTROL | NEC |
| 509735 | EQ1-11111S | MOTOR AND LAMP CONTROL | NEC |
| 509736 | EQ1-22111 | MOTOR AND LAMP CONTROL | NEC |
| 509737 | EQ1-22111S | MOTOR AND LAMP CONTROL | NEC |
| 509738 | EQ1-31000 | MOTOR AND LAMP CONTROL | NEC |
| 509739 | EQ1-31000S | MOTOR AND LAMP CONTROL | NEC |
|
| 509740 | EQ1001-7R | 60...132 Watt DC-DC Converters | Power-One |
| 509741 | EQ1101-7 | 60...132 Watt DC-DC Converters | Power-One |
| 509742 | EQ2001-7R | 60...132 Watt DC-DC Converters | Power-One |
| 509743 | EQ2320-7R | 60...132 Watt DC-DC Converters | Power-One |
| 509744 | EQ2540-7R | 60...132 Watt DC-DC Converters | Power-One |
| 509745 | EQ2660-7R | 60...132 Watt DC-DC Converters | Power-One |
| 509746 | EQ50F100 | 6.25Gbps Backplane Equalizer [Preliminary] | National Semiconductor |
| 509747 | EQ50F100LR | 6.25Gbps Backplane Equalizer [Preliminary] | National Semiconductor |
| 509748 | EQCO-FASTECOAX7501.2 | Sub-Systems | Microchip |
| 509749 | EQCO-SDI-30-7502 | Sub-Systems | Microchip |
| 509750 | EQCO30R5 | Equalizers | Microchip |
| 509751 | EQCO30R5.D | Equalizers | Microchip |
| 509752 | EQCO30R5.D-TRAY | Equalizers | Microchip |
| 509753 | EQCO30T5 | Transceivers | Microchip |
| 509754 | EQCO30T5.2 | Transceivers | Microchip |
| 509755 | EQCO30T5.2-TRAY | Transceivers | Microchip |
| 509756 | EQCO31R20 | Equalizers | Microchip |
| 509757 | EQCO31R20.3 | Equalizers | Microchip |
| 509758 | EQCO31R20.3-TRAY | Equalizers | Microchip |
| 509759 | EQCO31T20 | Transceivers | Microchip |
| 509760 | EQCO31T20.3 | Transceivers | Microchip |
