| 型号 | 厂商 | 描述 |
| 4nt1-1 | Honeywell Sensing and Control | SWITCH TOGGLE NT 4PDT |
| 4nt1-10 | Honeywell Sensing and Control | NT TOGGLE SW 4 POLE 3 POS |
| 4nt1-10e | Honeywell Sensing and Control | NT TOGGLE SW 4 POLE 3 POS |
| 4nt1-12 | Honeywell Sensing and Control | TOGGLE SWITCH 4 POLE 3POS |
| 4nt1-1a | Honeywell Sensing and Control | NT TOGGLE SW 4 POLE 3 POS |
| 4nt1-1e | Honeywell Sensing and Control | NT TOGGLE SW 4 POLE 3 POS |
| 4nt1-2 | Honeywell Sensing and Control | NT TOGGLE SW 4 POLE 2 POS |
| 4nt1-3 | Honeywell Sensing and Control | TOGGLE SWITCH 4 POLE 2POS |
| 4nt1-3d | Honeywell Sensing and Control | TOGGLE SWITCH 4 POLE 2POS |
| 4nt1-5 | Honeywell Sensing and Control | NT TOGGLE SW 4 POLE 3 POS |
| 4nt1-50 | Honeywell Sensing and Control | NT TOGGLE SW 4 POLE 3 POS |
| 4nt1-6 | Honeywell Sensing and Control | NT TOGGLE SW 4 POLE 2 POS |
| 4nt1-7 | Honeywell Sensing and Control | SWITCH TOGGLE NT 4PDT |
| 4nt1-70 | Honeywell Sensing and Control | NT TOGGLE SW 4 POLE 3 POS |
| 4nt1-72 | Honeywell Sensing and Control | NT TOGGLE SW 4 POLE 3 POS |
| 4nt1-8 | Honeywell Sensing and Control | TOGGLE SWITCH 4 POLE 2POS |
| 4nt207-1e | Honeywell Sensing and Control | NT TOGGLE SW 4 POLE 3 POS |
| 4nt319-7-c08 | Honeywell Sensing and Control | NT TOGGLE SW 4 POLE 3 POS |
| 4nt91-1 | Honeywell Sensing and Control | NT TOGGLE SW 4 POLE 3 POS |
| 4nt91-3 | Honeywell Sensing and Control | TOGGLE SWITCH 4 POLE 2POS |
| 4nt91-5 | Honeywell Sensing and Control | NT TOGGLE SW 4 POLE 3 POS |
| 4nt91-7 | Honeywell Sensing and Control | NT TOGGLE SW 4 POLE 3 POS |
| 4nt91-70 | Honeywell Sensing and Control | NT TOGGLE SW 4 POLE 3 POS |
| 4p01-2a02-da | 3M | NON-STACK-THRU 40PIN SLD MODULE |
| 4p01-2d02-da | 3M | STACK-THRU 40PIN SOLDER MODULE |
| 4p02-2a02-da | 3M | NON-STACK-THRU 64PIN SLD MODULE |
| 4p02-2d02-da | 3M | STACK-THRU 64PIN SOLDER MODULE |
| 4p182f1c5500 | CH Products | JOYSTICK 4000 POTENTIOMETER |
| 4p182f1d0100 | CH Products | JOYSTICK 4000 POTENTIOMETER |
| 4p282s1c0500 | CH Products | JOYSTICK 4000 POTENTIOMETER |
| 4p382h1y0100 | CH Products | JOYSTICK 4000 POTENTIOMETER |
| 4pb11-h58 | Honeywell Sensing and Control | SWITCH PUSH 4XSPDT 5A 250V |
| 4pb363 | Honeywell Sensing and Control | SWITCH PUSH 4XSPDT 5A 250V |
| 4pb364-t | Honeywell Sensing and Control | SWITCH PUSH 4XSPDT 5A 250V |
| 4pb714-t2 | Honeywell Sensing and Control | SWITCH PUSH 4XSPDT 5A 115V |
| 4pb717-t2 | Honeywell Sensing and Control | SWITCH PUSH 4XSPDT 5A 115V |
| 4pb949-t2 | Honeywell Sensing and Control | SWITCH PUSH 4XSPDT 5A 250V |
| 4pb951-h4 | Honeywell Sensing and Control | SWITCH PUSH 4XSPDT 5A 250V |
| 4pb968 | Honeywell Sensing and Control | SWITCH PUSH 4XSPDT 1A 30V |
| 4pldes500 | 3M | DESICCANT 4 UNIT 500/DRUM |
| 4p-scn | JST Sales America Inc | CONN HOUSING 4POS |
| 4r112s1e3500 | CH Products | INDUSTRIAL JOYSTICK |
| 4r182s1e3200 | CH Products | JOYSTICK 4000 POTENTIOMETER |
| 4r182s1e5500 | CH Products | JOYSTICK 4000 POTENTIOMETER |
| 4r192s1e3200 | CH Products | JOYSTICK 4000 POTENTIOMETER |
| 4r252s1e5500 | CH Products | JOYSTICK 4000 POTENTIOMETER |
| 4r252s1n5500 | CH Products | JOYSTICK 4000 POTENTIOMETER |
| 4r292s1e3200 | CH Products | JOYSTICK 4000 POTENTIOMETER |
| 4r382s1y5500 | CH Products | JOYSTICK 3-AXES 5K 55 DEG KNURL |
| 4rj11-6l-b | TE Connectivity | CONN MOD JACK 4PORT RJ11 |