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CM4957 |
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| Part Number | CM4957 |
| Manufacturer | Central Semiconductor (https://www.centralsemi.com/) |
| Description | The CENTRAL SEMICONDUCTOR CM4957 is a Silicon PNP RF Transistor, mounted in a hermetically sealed package, designed for high frequency amplifier and non-saturated switching applications. This device i... |
| Features |
V V V
MHz pF
dB
(Continued)
R2
CM4957
PNP HIGH FREQUENCY TRANSISTOR
TO-72 CASE - MECHANICAL OUTLINE
A B
C
D E
F
LEAD #2 LEAD #1
J 45°
G H
LEAD #3 LEAD #4
K
R1
SYMBOL A (DIA) B (DIA) C D E F (DIA) G (DIA) H J K
DIMENSIONS
INCHES MILLIMETERS
MIN MAX MIN MAX
0.209 0.230 5.31 5.84
0.175 0.195 4.45 4.95
- 0.030 -
0.76
0.170 0.210 4.32 5.33
0.500 - 12.70 -
0.016 0.019 0.41 0.48
0.100
2.54
0.050
1.27
0.036 0.046 0.91 1.17
0.028 0.048 0.71 1.22
TO-72 (REV: R1)
Lead Code: 1) Emitter 2) Base 3) Collector 4) Case
... |
| Document |
 CM4957 Data Sheet
PDF 104.70KB |
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