Elenco Fiber Optics Voice and Data Kit - 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