| Компонент | Описание | Производитель | PDF | Buy |
| F404 | Four-Zone Fire Alarm Control Panel | Gamewell-FCI by Honeywell |  |  |
| BLF404 | UHF power MOS transistor | NXP Semiconductors | | |
| GWF404 | 2 and 4 Zone Conventional Fire Alarm Control Panels | Honeywell Solid State Electronics Center | | |
| DCF404 | DC/DC converter. 150 W output series. Output voltage 24 VDC; output current 7.0 (6.5) A. Input range 110 V nominal (85-140 VDC). | List of Unclassifed Manufacturers | | |
| DCF404 | DC/DC converter. 150 W output series. Output voltage 24 VDC; output current 7.0 (6.5) A. Input range 110 V nominal (85-140 VDC). | List of Unclassifed Manufacturers | | |
| AOTF404 | N-Channel Enhancement Mode Field Effect Transistor | Alpha & Omega Semiconductors | | |
| AOTF404 | N-Channel Enhancement Mode Field | ShenZhen FreesCale Electronics. Co., Ltd | | |
| IXDF404 | 4 Ampere Dual Low-Side Ultrafast MOSFET Drivers | IXYS Corporation | | |
| DMF4040 | Silicon Beam-Lead and Chip Schottky Barrier Mixer Diodes | List of Unclassifed Manufacturers | | |
| HCF4040 | RIPPLE-CARRY BINARY COUNTER/DIVIDERS 12 STAGE | STMicroelectronics | | |
| HEF4040 | 12-stage binary counter | NXP Semiconductors | | |
| HCF4040 | RIPPLE-CARRY BINARY COUNTER/DIVIDERS | STMicroelectronics | | |
| EPI100442F4040 | Contents Surface Mount Power Inductor | PCA ELECTRONICS INC. | | |
| EPI100442F4040 | Surface Mount Power Inductors | PCA ELECTRONICS INC. | | |
| EPI101132F4040 | Contents Surface Mount Power Inductor | PCA ELECTRONICS INC. | | |
| EPI101132F4040 | Surface Mount Power Inductors | PCA ELECTRONICS INC. | | |
| EPI150362F4040 | Contents Surface Mount Power Inductor | PCA ELECTRONICS INC. | | |
| EPI150362F4040 | Surface Mount Power Inductors | PCA ELECTRONICS INC. | | |
| EPI151112F4040 | Contents Surface Mount Power Inductor | PCA ELECTRONICS INC. | | |
| EPI151112F4040 | Surface Mount Power Inductors | PCA ELECTRONICS INC. | | |
