| 型号 | 厂商 | 描述 |
| 641h/21v | APEM Components, LLC | INDUSTRIAL TOGGLE SWITCH |
| 641h/22v | APEM Components, LLC | SWITCH TOGGLE DPST SLDR LUG 15A |
| 641h/2tkluxe | APEM Components, LLC | INDUSTRIAL TOGGLE SWITCH |
| 641hk | APEM Components, LLC | INDUSTRIAL TOGGLE SWITCH |
| 641k | Wakefield Thermal Solutions | HEATSINK TO-3 HORZ MT NO HOLES |
| 641nh/2 | APEM Components, LLC | SWITCH TOGGLE DPST SLDR LUG 15A |
| 641sh/2 | APEM Components, LLC | INDUSTRIAL TOGGLE SWITCH |
| 641sh/2+u13x2015 | APEM Components, LLC | INDUSTRIAL TOGGLE SWITCH |
| 642 | Keystone Electronics | HOUSING PLUG |
| 6421 | Crydom Co. | OUTPUT MODULE AC STD 20MA 5VDC |
| 6421.0051.10 | Schurter Inc | MOD PWR IN/OUT SLD 1.0MM PNL MT |
| 6421.0051.20 | Schurter Inc | MOD PWR IN/OUT SLD 2.0MM PNL MT |
| 6421.0053.12 | Schurter Inc | MOD PWR IN/OUT QC 1.2MM PNL MNT |
| 6421.0053.20 | Schurter Inc | MOD PWR IN/OUT QC 2.0MM PNL MNT |
| 6421.0053.25 | Schurter Inc | POWER ENTRY MODULE 10A |
| 642145n003 | TE Connectivity | S01-02-RCS453 |
| 642166-000 | TE Connectivity | CABLE 1 COND 20AWG SHIELDED |
| 6421a038k1v | APEM Components, LLC | SWITCH POWER TOGGLE |
| 6421a03kb2v | APEM Components, LLC | SWITCH POWER TOGGLE |
| 6421a03lm | APEM Components, LLC | SWITCH POWER TOGGLE |
| 6422 | Crydom Co. | OUTPUT MODULE AC STD 20MA 5VDC |
| 6422.0051.15 | Schurter Inc | MOD PWR IN/SW SLD 1.5MM PNL MNT |
| 6422.0051.20 | Schurter Inc | MOD PWR IN/SW SLD 2.0MM PNL MNT |
| 6422.0053.10 | Schurter Inc | MOD PWR IN/SW QC 1.0MM PNL MNT |
| 6422.0053.12 | Schurter Inc | MOD PWR IN/SW QC 1.2MM PNL MNT |
| 6422.0053.15 | Schurter Inc | MOD PWR IN/SW QC 1.5MM PNL MNT |
| 6422.0053.25 | Schurter Inc | MOD PWR IN/SW QC 2.5MM PNL MNT |
| 6422.0053.30 | Schurter Inc | MOD PWR IN/SW QC 3.0MM PNL MNT |
| 6423.0151.10 | Schurter Inc | MOD PWR IN/OUT 1PL SLD 1.0MM PNL |
| 6423.0151.15 | Schurter Inc | MOD PWR IN/OUT 1PL SLD 1.5MM PNL |
| 6423.0151.20 | Schurter Inc | MOD PWR IN/OUT 1PL SLD 2.0MM PNL |
| 6423.0153.12 | Schurter Inc | MOD PWR IN/OUT 1PL QC 1.2MM PNL |
| 6423.0153.15 | Schurter Inc | MOD PWR IN/OUT 1PL QC 1.5MM PNL |
| 6423.0153.20 | Schurter Inc | 64 FELCOM POWER ENTRY MODUL 10A |
| 6423.0251.15 | Schurter Inc | MOD PWR IN/OUT 2PL SLD 1.5MM PNL |
| 6423.0251.25 | Schurter Inc | MOD PWR IN/OUT 2PL SLD 2.5MM PNL |
| 6423.0251.30 | Schurter Inc | MOD PWR IN/OUT 2PL SLD 3.0MM PNL |
| 6423.0253.15 | Schurter Inc | MOD PWR IN/OUT 2PL QC 1.5MM PNL |
| 6423.0253.20 | Schurter Inc | MOD PWR IN/OUT 2PL QC 2.0MM PNL |
| 6423.0253.30 | Schurter Inc | MOD PWR IN/OUT 2PL QC 3.0MM PNL |
| 642-35abt3 | Wakefield Thermal Solutions | HEAT SINK WITH THERMAL TAPE |
| 6424 | EBM-Papst Industries Inc | FAN 24VDC 172X150X50.8MM |
| 6424.0151.10 | Schurter Inc | MOD PWR IN/SW 1PL SLD 1.0MM PNL |
| 6424.0151.12 | Schurter Inc | 64 FELCOM POWER ENTRY MODUL 10A |
| 6424.0151.15 | Schurter Inc | MOD PWR IN/SW 1PL SLD 1.5MM PNL |
| 6424.0151.30 | Schurter Inc | MOD PWR IN/SW 1PL SLD 3.0MM PNL |
| 6424.0153.10 | Schurter Inc | MOD PWR IN/SW 1PL QC 1.0MM PNL |
| 6424.0153.12 | Schurter Inc | MOD PWR IN/SW 1PL QC 1.2MM PNL |
| 6424.0153.15 | Schurter Inc | MOD PWR IN/SW 1PL QC 1.5MM PNL |
| 6424.0153.20 | Schurter Inc | MOD PWR IN/SW 1PL QC 2.0MM PNL |