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ELECTRONIc RESOURCES
Reading Resistor Code
(Can also be used to read inductors)
Resistor Code
Reading Capacitor Code
Color Code
-
Type J – Dipped Tantalum Capacitors
-
Type K – Mica Capacitors
-
Type L – Polyester/Polystyrene Capacitors
-
Type M – Electrolytic 4 Band Capacitors
-
Type N – Electrolytic 3 Band Capacitors
Number Code
Capacitor Code
Ohm's Law
V=IR
For AC Circuits, replace Resistance (R) with Impedance (Z).
Ohm's Law
ELECTRICITY & MAGNETISM
Equations
RIGHT-HAND RULES
Primarily used to determine the direction of Magnetic Field and Electric Current
I = Electric Current . . . B = Magnetic Field . . . F = Force . . . N = Magnetic North
RULE #1:
RULE #2:
I
F
B
RULE #3:
I
N
Right-Hand Rules
Electronic Packages
Electronic Component Packages
BGA, 96 PIN
Case Style 4
Case Style ME
Case Style XX112
Ceramic DIP, 28 Pin
D PAK
3
DIP, 8 Pin
DIP, 14 Pin
DIP, 24 Pin
DIP, 28 Pin
DIP, 40 Pin
DO-1
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DO-5
DO-35
HC-49/U Crystal
Metal Can 8
Micro-X Hermetic
PLCC28
PLCC32
PLCC68
PLCC84
SEP-10, 10 Pin
SOT-23
SOT-666
TO-1
TO-3
TO-5
TO-8
TO-11
TO-12
TO-18
TO-24
TO-31
TO-36
TO-53-3
TO-66
TO-72-4
TO-92S
TO-106
TO-237
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