| 312281 | BD677A | Leaded Power Transistor Darlington | Central Semiconductor |
| 312282 | BD677A | NPN Epitaxial Silicon Transistor | Fairchild Semiconductor |
| 312283 | BD677A | Silicon NPN Planar Epitaxial Power Darlington Transistor | IPRS Baneasa |
| 312284 | BD677A | Plastic Medium-Power Silicon NPN Darlingtons | Motorola |
| 312285 | BD677A | Trans Darlington NPN 60V 4A 3-Pin(3+Tab) SOT-32 Tube | New Jersey Semiconductor |
| 312286 | BD677A | Plastic Medium-Power Silicon NPN Darlingtons | ON Semiconductor |
| 312287 | BD677A | Silicon NPN Power Transistors TO-126 package | Savantic |
| 312288 | BD677A | NPN Epitaxial-Base - High current gain (Darlington) | SESCOSEM |
| 312289 | BD677A | NPN silicon Darlington transistor | SESCOSEM |
| 312290 | BD677A | COMPLEMENTARY SILICON POWER DARLINGTON TRANSISTORS | SGS Thomson Microelectronics |
| 312291 | BD677A | COMPLEMENTARY SILICON POWER DARLINGTON TRANSISTORS | SGS Thomson Microelectronics |
| 312292 | BD677A | Epitaxial-base darlington transistor for linear and switching applications | SGS-ATES |
| 312293 | BD677A | COMPLEMENTARY SILICON POWER DARLINGTON TRANSISTORS | ST Microelectronics |
| 312294 | BD677AS | NPN Epitaxial Silicon Transistor | Fairchild Semiconductor |
| 312295 | BD677AS | Trans Darlington NPN 60V 4A 3-Pin(3+Tab) TO-126 Bulk | New Jersey Semiconductor |
| 312296 | BD677ASTU | NPN Epitaxial Silicon Transistor | Fairchild Semiconductor |
| 312297 | BD678 | Leaded Power Transistor Darlington | Central Semiconductor |
| 312298 | BD678 | 40.000W Darlington PNP Plastic Leaded Transistor. 60V Vceo, 4.000A Ic, 750 hFE. Complementary BD677 | Continental Device India Limited |
| 312299 | BD678 | Silicon PNP Planar Epitaxial Power Darlington Transistor | IPRS Baneasa |
|
| 312300 | BD678 | Plastic Medium-Power Silicon PNP Darlingtons | Motorola |
| 312301 | BD678 | Trans Darlington PNP 60V 4A 3-Pin TO-126 | New Jersey Semiconductor |
| 312302 | BD678 | Power 4A 60V PNP | ON Semiconductor |
| 312303 | BD678 | Silicon PNP Darligton Power Transistors TO-126 package | Savantic |
| 312304 | BD678 | PNP Epitaxial-Base - High current gain (Darlington) | SESCOSEM |
| 312305 | BD678 | PNP silicon Darlington transistor | SESCOSEM |
| 312306 | BD678 | COMPLEMENTARY SILICON POWER DARLINGTON TRANSISTORS | SGS Thomson Microelectronics |
| 312307 | BD678 | Epitaxial-base darlington transistor for linear and switching applications | SGS-ATES |
| 312308 | BD678 | Darlington Transistor PNP | Siemens |
| 312309 | BD678 | PNP Silicon Epibase power Darlington Transistor (40 Watt) | Siemens |
| 312310 | BD678 | PNP SILICON DARLINGTON TRANSISTORS | Siemens |
| 312311 | BD678 | NPN SILICON DARLINGTON TRANSISTORS | Siemens |
| 312312 | BD678 | COMPLEMENTARY SILICON POWER DARLINGTON TRANSISTORS | ST Microelectronics |
| 312313 | BD678A | Leaded Power Transistor Darlington | Central Semiconductor |
| 312314 | BD678A | 40.000W Darlington PNP Plastic Leaded Transistor. 60V Vceo, 4.000A Ic, 750 hFE. Complementary BD677A | Continental Device India Limited |
| 312315 | BD678A | PNP Epitaxial Silicon Transistor | Fairchild Semiconductor |
| 312316 | BD678A | Silicon PNP Planar Epitaxial Power Darlington Transistor | IPRS Baneasa |
| 312317 | BD678A | Plastic Medium-Power Silicon PNP Darlingtons | Motorola |
| 312318 | BD678A | Trans Darlington PNP 60V 4A 3-Pin(3+Tab) SOT-32 Tube | New Jersey Semiconductor |
| 312319 | BD678A | Power 4A 60V PNP | ON Semiconductor |
| 312320 | BD678A | Silicon PNP Power Transistors TO-126 package | Savantic |
