BC557, 557B
General Purpose
Transistor
Features:
•
PNP Silicon Planar Epitaxial
Transistors.
• Especially Suited For use in Driver Stages of Audio Amplifiers, Low Noise Input
Stages of Tape Recorders, HI-FI Amplifiers, Signal Processing Circuits of Television Receivers.
TO-92 Plastic Package
Dimensions
A B C D E F G H K
Minimum
Maximum
4.
32 5.
33
4.
45 5.
20
3.
18 4.
19
0.
41 0.
55
0.
35 0.
50
5°
1.
40 1.
14
1.
53
12.
70
-
Dimensions : Millimetres
Pin Configuration 1.
Emitter 2.
Base 3.
Collector
Page 1
31/05/05 V1.
0
BC557, 557B
General Purpose
Transistor
Absolute Maximum Ratings
Parameter
Collector-Emitter Voltage Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage
...