Elenco Electronics K-23, Assembly And Instruction Manual, Page: 2 / 8

PARTS LIST
If you are a student, and any parts are missing or damaged, please see instructor or bookstore.
If you purchased this kit from a distributor, catalog, etc., please contact Elenco
®
Electronics (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 #
2 R1, R2 39k
Ω
5% 1/4W orange-white-orange-gold 153900
CAPACITORS
Qty. Symbol Value Description Part #
1 C2 .1
µ
F (104) Mylar 251017
1 C1 47
µ
F (103) Electrolytic 274744
SEMICONDUCTORS
Qty. Symbol Value Description Part #
2 D1, D2 1N4001 Diode 314001
1 SCR1 C106B1 or T106B1 SCR 319106
MISCELLANEOUS
Qty. Symbol Description Part #
1 PC Board 518023
1 S1 Switch 541102
24” Solder Roll 551124
1 B1 Battery Snap 590098
1 A1 Buzzer 595200
1 Screw #8 x 1/4” 641830
1 Solder Lug 661002
1 4” Black Wire 814120
5 4” Blue Wire 814620
-1-
Resistor Capacitor
PARTS IDENTIFICATION
Electrolytic
SCR
Switch
Diode
Mylar
Battery Snap
Buzzer
OR