Full website here
THIS  

2SA473  = 
2SA564  = 
2SA608  = 
2SA683  = 
2SA1012  = 

2SC380  = 
2SC495  = 
2SC536  = 
2SC945  = 
2SC1306  = 
2SC1307  = 
2SC1318  = 
2SC1909  = 
2SC1969  = 
2SC2078  = 
2SC2236  = 
2SC2314  = 

2SD313  = 
2SD323  = 
2SD400  = 
2SD471  = 
2SD837  = 
2SD880  = 

3SK45  = 
CAN BE REPLACED BY

985  .............................................
555, 608, 673, 733, 999, 1015 ....
555, 564, 673, 733, 999, 1015 ....
950, 2SB544, 2SB647  ...............
2SB566, 2SB824  .......................

460, 829, 930, 1675  ..................
1162, 2024  ................................
460, 725, 828A, 945, 1815, 2320
536, 725, 1363, 1815, 2308  ......
1678  ..........................................
2098  ..........................................
1213A, 1247A, 2002, 2274  .......
1816, 1974, 2075, 2078, 2166  .
1307, 1817, 2098  .....................
1306, 2075  ...............................
2SD773, 2SD468  ......................
2036, 1957  ...............................

288, 317, 526, 1061  .................
288, 360  ...................................
467, 471, 2SC1383, 2SC2067, 2SC2120
400, 468, 2SC1383, 2SC2120  ..
1190  ..........................................
313, 743, 1035  ..........................

2N301 = MFE131 = 3SK107 .....
(RATED)

10W
0.4W
0.4W
1W
25W

0.3W
1W
0.2W
0.25W
12W
20W
0.6
10W
20W
10W
0.9W
5W

30W
10W
          .. 0.9W
1W
40W
30W

FET
CASE TYPE

A
B
B
B
A

B
C
B
B
A
A
B
A
A
A
B
C

A
A
   .. B
B
A
A

D
Sometimes the transistor you need is unobtainable. The chart below gives equivalents to some of the main transistors used in CB radio's.
NEW Replacement for 2SC2166/1969/2312 - The ERF-2030
Hosted by www.Geocities.ws

1