Common transistor pinouts

NPN PNP Pins NPN PNP Pins
BC107
BC108
BC109
BC177
BC178
BC179
BC147
BC148
BC149
BC157
BC158
BC159
BC167
BC168
BC169
BC257
BC258
BC259
BC171
BC172
BC173
BC182
BC183
BC184
BC251
BC252
BC253
BC212
BC213
BC214
BC207
BC208
BC209
BC204
BC205
BC206
BC237
BC238
BC239
BC307
BC308
BC309
BC317
BC318
BC319
BC337
BC347
BC348
BC349
BC382
BC383
BC384
BC320
BC321
BC322
BC327
BC350
BC351
BC352
BC407
BC408
BC409
BC417
BC418
BC419
BC413
BC414
BC415
BC416
BC437
BC438
BC439
BC467
BC468
BC469
BC547
BC548
BC549
BC582
BC583
BC584
BC557
BC558
BC559
BC512
BC513
BC514
BC261
BC262
BC263
2N3903
2N3904
2N3905
2N3906
9013
9014
9012
9015
TIP3055 TIP2955
BD131
BD139
BD263
BD132
BD140
BD262
MJE
3055T
BD267A
TIP31A
TIP41A
MJE
2955T
BD266A
TIP32A
TIP42A
2N3055 MJ2955 2N3054
2N2222A Darlington
TIP121
TIP132
Darlington
TIP126
TIP137
Positive
Voltage
Regulator
1amp

7805
7812
LM2940
Negative
Voltage
Regulator
1amp

7905
7912
Positive
Voltage
Regulator
Adjustable

LM317
(1.5amp)
LM350
(3amp)
Positive
Voltage
Regulator
100mA
78L05
78L12
Negative
Voltage
Regulator
100mA

79L05
79L12
Darlington
TIP141
Darlington
TIP146