- 1-1000
- 1001-1423
- 2N4423
- 2N4423A
- 2N4424
- 2N4424-5
- 2N4424A
- 2N4425
- 2N4425A
- 2N4426
- 2N4426A
- 2N4427
- 2N4427A
- 2N4427LF
- 2N4427M
- 2N4427TIN DIP
- 2N4427TINNED
- 2N4427TO5
- 2N4428
- 2N4428A
- 2N4428TO5
- 2N4429
- 2N4429FAT LEAD
- 2N443
- 2N4430
- 2N4431
- 2N4432
- 2N4432(A)
- 2N4432A
- 2N4433
- 2N4434
- 2N4435
- 2N4436
- 2N4437
- 2N4438
- 2N4439
- 2N444
- 2N4440
- 2N4441
- 2N4441BENT LEADS
- 2N4442
- 2N4442LEAD FORM
- 2N4442LF
- 2N4443
- 2N4444
- 2N4444TIN DIP
- 2N4445
- 2N4445A
- 2N4446
- 2N4446A
- 2N4447
- 2N4447A
- 2N4448
- 2N4448A
- 2N4449
- 2N4449A
- 2N4449JANTX
- 2N4449S
- 2N444A
- 2N445
- 2N4450
- 2N4451
- 2N4452
- 2N4453
- 2N445A
- 2N446
- 2N4469
- 2N446A
- 2N447
- 2N4470
- 2N447A
- 2N447B
- 2N448
- 2N4484
- 2N4489
- 2N448E
- 2N449
- 2N4490
- 2N4491
- 2N4497
- 2N449D
- 2N44A
- 2N45
- 2N450
- 2N4500
- 2N4502
- 2N451
- 2N4515
- 2N4516
- 2N452
- 2N453
- 2N454
- 2N455
- 2N4551
- 2N456
- 2N4567
- 2N456A
- 2N456B
- 2N457
- 2N4576
- 2N457A
- 2N457B