TRANSISTORS

NUMBER

MFR

TYPE

SERVICE

MAX

COLLECTOR

DISSIPATION

(mw)

MAX

AMBIENT

TEMP

(°C)

ALPHA

CUTOFF

(mc)

NOISE

FACTOR

(db)

ALPHA

2N32

Sylvania

RCA

Point contact

Pulse & switching

50

40

2.7

2.2

2N33

RCA

Point contact

Osc

30

40

Osc to 50

mc

2N34

Sylvania

RCA

Radio Receptor

P-N-P junction

A-F ampl

50

50

0.98

2N35

RCA

N-P-N junction

50

50

0.98

2N36

Radio Receptor 

P-N-P junction

AF

70

50

2N37

Radio Receptor

P-N-P junction

AF

70

50

.

2N38

Radio Receptor

P-N-P junction

AF

70

50

2N43

GE

P-N-P junction

150

1

22

0.98

2N44

GE

P-N-P junction

150

1

22

0.955

2N45

GE

P-N-P junction

150

1

22

0.92

2N47

Philco

P-N-P junction

50

15

0.975

2N49

Philco

P-N-P junction

50

12

0.975

2N57

Minneapolis- Honeywell

P-N-P junction

Power ampl

13,000

(at 50°C)

2N62

Philco

P-N-P junction

50

15

0.975

2N63

Raytheon

P-N-P junction

33

50

25

2N64

Raytheon

P-N-P junction

33

50

22

2N65

Raytheon

P-N-P junction

33

50

20

2N68

Sylvania

P-N-P junction

3N21

Sylvania

Point contact tetrode

Small signal ampl, & switching

modulator

100

50

2.5

PT-2A

Hytron (CBS)

Point contact

 

100

55

2

57

1.5

PT-2S

Hytron (CBS)

Point contact

Switching

100

55

2.3

X-2

Transistor Products

N-P-N junction

Power ampl

350

(with heat sink)

50

0.225

0.9

G11

G11A

GE
GE

Point contact Point contact

Ampl & osc Counter

100

100

40

40

2

57

2.2

2.2

RR14

Radio Receptor

P-N-P junction

AF

70

50

19

X-15

Texas Instruments

N-P-N silicon junction

Power ampl

1000

(with heat sink)

85

RR-20

Radio Receptor

P-N-P junction

AF

70

50

19

RR-21

Radio Receptor

P-N-P junction

AF

70

50

19