| 52201 | 1SS123-L | Silicon switching diode | NEC |
| 52202 | 1SS123-T1B | Silicon switching diode | NEC |
| 52203 | 1SS123-T2B | Silicon switching diode | NEC |
| 52204 | 1SS133 | SWITCHING DIODES | Leshan Radio Company |
| 52205 | 1SS133 | Diodes > Switching Diodes > Leaded type | ROHM |
| 52206 | 1SS133M | Discrete Devices-Diode-Switching Diode & Array | Taiwan Semiconductor |
| 52207 | 1SS136 | SWITCHING DIODES | Micro Commercial Components |
| 52208 | 1SS139 | 1SS139 1SS140 1SS141 DIODE | ROHM |
| 52209 | 1SS140 | 1SS139 1SS140 1SS141 DIODE | ROHM |
| 52210 | 1SS141 | 1SS139 1SS140 1SS141 DIODE | ROHM |
| 52211 | 1SS154 | Diode Silicon Epitaxial Schottky Barrier Type UHF~S Band Mixer/Detector Applications | TOSHIBA |
| 52212 | 1SS176 | SWITCHING DIODES | Leshan Radio Company |
| 52213 | 1SS181 | SWITCHING DIODES | Micro Commercial Components |
| 52214 | 1SS181 | Signal-Switching Diode | Rectron Semiconductor |
| 52215 | 1SS181 | Diode Silicon Epitaxial Planar Type Ultra High Speed Switching Application | TOSHIBA |
| 52216 | 1SS184 | SWITCHING DIODES | Micro Commercial Components |
| 52217 | 1SS184 | Signal-Switching Diode | Rectron Semiconductor |
| 52218 | 1SS184 | Diode Silicon Epitaxial Planar Type Ultra High Speed Switching Application | TOSHIBA |
| 52219 | 1SS187 | Signal-Switching Diode | Rectron Semiconductor |
|
| 52220 | 1SS187 | Diode Silicon Epitaxial Planar Type Ultra High Speed Switching Application | TOSHIBA |
| 52221 | 1SS190 | Signal-Switching Diode | Rectron Semiconductor |
| 52222 | 1SS190 | Diode Silicon Epitaxial Planar Type Ultra High Speed Switching Application | TOSHIBA |
| 52223 | 1SS193 | SWITCHING DIODES | Micro Commercial Components |
| 52224 | 1SS193 | Signal-Switching Diode | Rectron Semiconductor |
| 52225 | 1SS193 | Diode Silicon Epitaxial Planar Type Ultra High Speed Switching Application | TOSHIBA |
| 52226 | 1SS196 | SWITCHING DIODES | Micro Commercial Components |
| 52227 | 1SS196 | Signal-Switching Diode | Rectron Semiconductor |
| 52228 | 1SS196 | Diode Silicon Epitaxial Planar Type Ultra High Speed Switching Application | TOSHIBA |
| 52229 | 1SS198 | Schottky Barrier Diodes for Detection and Mixer | Hitachi Semiconductor |
| 52230 | 1SS198 | Diodes>Switching | Renesas |
| 52231 | 1SS199 | Silicon Schottky Barrier Diode for Various Detector/ High Speed Switching | Hitachi Semiconductor |
| 52232 | 1SS199MHD | Silicon Schottky Barrier Diode for Various Detector/ High Speed Switching | Hitachi Semiconductor |
| 52233 | 1SS200 | Diode Silicon Epitaxial Planar Type Ultra High Speed Switching Application | TOSHIBA |
| 52234 | 1SS201 | Diode Silicon Epitaxial Planar Type Ultra High Speed Switching Application | TOSHIBA |
| 52235 | 1SS220 | Silicon switching diode | NEC |
| 52236 | 1SS220-L | Silicon switching diode | NEC |
| 52237 | 1SS220-T1B | Silicon switching diode | NEC |
| 52238 | 1SS220-T2B | Silicon switching diode | NEC |
| 52239 | 1SS221 | Silicon switching diode | NEC |
| 52240 | 1SS221-L | Silicon switching diode | NEC |
