HMC281 и другие
| Компонент | Описание | Производитель | |
| 1SMC28 | ZENER OVERVOLTAGE TRANSIENT SUPPRESSORS |
Motorola, Inc |
 |
| 1SMC280GT | SCREW MACHINE SOCKETS & TERMINAL STRIPS |
Adam Technologies, Inc. |
|
| 1SMC280TT | SCREW MACHINE SOCKETS & TERMINAL STRIPS |
Adam Technologies, Inc. |
|
| 1SMC28A | SURFACE MOUNT UNI-DIRECTIONAL GLASS PASSIVATED JUNCTION SILICON TRANSIENT VOLTAGE SUPPRESSOR 1500 WATTS |
Central Semiconductor Corp |
|
| 1SMC28A | UNI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 1500 WATTS, 5.0 THRU 170 VOLTS |
Central Semiconductor Corp |
|
| 1SMC28A | SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR |
EIC discrete Semiconductors |
|
| 1SMC28A | ZENER OVERVOLTAGE TRANSIENT SUPPRESSORS |
Motorola, Inc |
|
| 1SMC28AT3 | 1500 Watt Peak Power Zener Transient Voltage Suppressors |
ON Semiconductor |
|
| 1SMC28AT3 | 1500 Watt Peak Power Zener Transient Voltage Suppressors |
ON Semiconductor |
|
| 1SMC28AT3G | 1500 Watt Peak Power Zener Transient Voltage Suppressors |
ON Semiconductor |
|