Parts identification, Parts list – Elenco Fiber Optics Voice and Data Kit User Manual
Page 17

PARTS IDENTIFICATION
-16-
PARTS LIST
If you are a student, and any parts are missing or damaged, please see instructor or bookstore. If you purchased
this fiber optics kit from a distributor, catalog, etc., please contact ELENCO
®
(address/phone/e-mail is at the
back of this manual) for additional assistance, if needed. DO NOT contact your place of purchase as they will
not be able to help you.
RESISTORS
Qty.
Symbol
Value
Color Code
Part #
r
1
R3
10
Ω 5% 1/4W
brown-black-black-gold
121000
r
1
R2
2.2k
Ω 5% 1/4W
red-red-red-gold
142200
r
1
R1
200
Ω Pot
191322
CAPACITORS
Qty.
Symbol
Value
Description
Part #
r
3
C1, C3, C5
.047
μF (473)
Mylar
244717
r
1
C6
10
μF
Electrolytic
271045
r
1
C2
47
μF
Electrolytic
274744
r
1
C4
220
μF
Electrolytic
282244
SEMICONDUCTORS
Qty.
Symbol
Value
Description
Part #
r 1
Q1
LPT80A
Phototransistor
32T80A
r 1
U1
LM-386
Audio Op-amp Integrated Circuit
330386
r 1
D1
LED Red
350002
MISCELLANEOUS
Qty.
Description
Part #
r 1
PC Board
519015B
r 1
Switch
541103
r 1
Battery Holder
590096
r 1
Speaker
590102
r 2
Screws 2-56 x 1/4”
641230
Qty.
Description
Part #
r 2
Nuts 2-56
644201
r 1
Lug
661106
r 1
IC Socket 8-pin
664008
r 6” Wire 22ga. Black
814120
r 6” Wire 22ga. Red
814220
RECEIVER SECTION
Resistor
Capacitors
Electrolytic
Mylar
Transistor
Red
Integrated Circuit
IC Socket
Switch
LED
Phototransistor Potentiometer
Battery
Holder
Lug
Speaker