| 503281 | ELC18E821L | Choke Coils - Magnetic shield type 10E, 12E, 15E, 18E (Ferrite core type) | Panasonic |
| 503282 | ELC18E822L | Choke Coils - Magnetic shield type 10E, 12E, 15E, 18E (Ferrite core type) | Panasonic |
| 503283 | ELC18E8R2L | Choke Coils - Magnetic shield type 10E, 12E, 15E, 18E (Ferrite core type) | Panasonic |
| 503284 | ELCM-1 | E-Series Surface Mount Mixer 0.5 - 500 MHz | Tyco Electronics |
| 503285 | ELCM-11F | E-Series Surface Mount Mixer 350 - 2000 MHz | Tyco Electronics |
| 503286 | ELCM-11X | E-Series Surface Mount Mixer 5-1900 MHz | Tyco Electronics |
| 503287 | ELCM-1H | E-Series Surface Mount Mixer 0.5 - 500 MHz | Tyco Electronics |
| 503288 | ELCM-1MH | E-Series Surface Mount Mixer 2 - 500 MHz | Tyco Electronics |
| 503289 | ELCM-2 | E-Series Surface Mount Mixer 5 - 1000 MHz | Tyco Electronics |
| 503290 | ELCM-2LH | E-Series Surface Mount Mixer 5 - 1000 MHz | Tyco Electronics |
| 503291 | ELCM-5 | E-Series Surface Mount Mixer 5 - 1500 MHz | Tyco Electronics |
| 503292 | ELCR80 | Low Capacitance TVS | Microsemi |
| 503293 | ELCR80/TR12 | Standard Rectifier (trr more than 500ns) | Microsemi |
| 503294 | ELCR80/TR8 | Standard Rectifier (trr more than 500ns) | Microsemi |
| 503295 | ELCR80E3 | Low Capacitance TVS | Microsemi |
| 503296 | ELCR80e3/TR12 | Standard Rectifier (trr more than 500ns) | Microsemi |
| 503297 | ELCR80e3/TR8 | Standard Rectifier (trr more than 500ns) | Microsemi |
| 503298 | ELD-2212 | Ultra-compact, slim EL driver that adds a new dimension to displays | etc |
| 503299 | ELD-3410 | Ultra-compact, slim EL driver that adds a new dimension to displays | etc |
|
| 503300 | ELD-4410 | Ultra-compact, slim EL driver that adds a new dimension to displays | etc |
| 503301 | ELD-4410 | Power Converter | Unknow |
| 503302 | ELD-810-525 | LED lamp | Unknow |
| 503303 | ELDC-10 | E-Series 75 Ohm Coupler 5 - 870 MHZ | Tyco Electronics |
| 503304 | ELDC-10LI | E-Series 75 Ohm Coupler 40 - 870 MHZ | Tyco Electronics |
| 503305 | ELDC-12 | E-Series 75 Ohm Coupler 5 - 1000 MHz | Tyco Electronics |
| 503306 | ELDC-12LI | E-Series 75 Ohm Coupler 5 - 870 MHZ | Tyco Electronics |
| 503307 | ELDC-14 | E-Series 75 Ohm Coupler 5 - 1000 MHZ | Tyco Electronics |
| 503308 | ELDC-16 | E-Series 75 Ohm Coupler 5 - 1000 MHz | Tyco Electronics |
| 503309 | ELDC-16LI | E-Series 75 Ohm Coupler 5 - 870 MHZ | Tyco Electronics |
| 503310 | ELDC-17 | E-Series 75 Ohm Coupler 5 - 1000 MHZ | Tyco Electronics |
| 503311 | ELDC-17LI | E-Series 75 Ohm Coupler 5 - 870 MHZ | Tyco Electronics |
| 503312 | ELDC-20 | E-Series 75 Ohm Coupler 5 - 1000 MHz | Tyco Electronics |
| 503313 | ELDC-7 | E-Series 75 Ohm Coupler 5 - 1000 MHz | Tyco Electronics |
| 503314 | ELDC-8LI-1 | E-Series 75 Ohm Coupler 5 - 870 MHZ | Tyco Electronics |
| 503315 | ELDC-8X1 | E-Series 75 Ohm Coupler 5 - 1000 MHz | Tyco Electronics |
| 503316 | ELECTRONIC LIGHTING (ALL) | Wire-Leaded PTC Thermistors for Electronic Lighting Applications | Vishay |
| 503317 | ELH0002H | Current Amplifier | Elantec Semiconductor |
| 503318 | ELH0002H_883B | Current amplifier | Elantec Semiconductor |
| 503319 | ELH0021F_883B | 1 Amp power operational amplifier | Elantec Semiconductor |
| 503320 | ELH0021K | 1 Amp Power Operational Amplifier | Elantec Semiconductor |
