Elenco Electronics AK-100, Assembly And Instruction Manual, Page: 2 / 16

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
Note: Please refer to page 13 for the resistor reading exercise. This will familiarize you with the resistor color
band coding.
Qty. Symbol Value Color Code Part #
1 R3 68
Ω
5% 1/4W blue-gray-black-gold 126800
2 R1, R7 470
Ω
5% 1/4W yellow-violet-brown-gold 134700
1 R2 1k
Ω
5% 1/2W brown-black-red-gold 141001
2 R8,R9 10k
Ω
5% 1/4W brown-black-orange-gold 151000
2 R4, R6 22k
Ω
5% 1/4W red-red-orange-gold 152200
1 R5 47k
Ω
5% 1/4W yellow-violet-orange-gold 154700
2 R4A, R6A 56k
Ω
5% 1/4W green-blue-orange-gold 155600
1 VR1 200
Ω
Trim Pot 191321
CAPACITORS
Qty. Symbol Value Description Part #
2 C4, C5 .02
μ
F (203) or .022
μ
F (223) Discap 242010
3 C1, C2, C3 10
μ
F Electrolytic (Lytic) 271045
1 C6 100
μ
F Electrolytic (Lytic) 281044
SEMICONDUCTORS
Qty. Symbol Value Description Part #
2 Q1, Q2 2N3904 Transistor NPN 323904
1 IC1 555 or 1455 Integrated Circuit (Timer) 330555
2 LED1, LED2 Red LED (Light Emitting Diode) 350002
MISCELLANEOUS
Qty. Symbol Description Part #
1 PC Board 511500
1 Solder Wick 556000
1 Battery Snap 590098
1 Speaker 590102
3 Wire 22AWG Topcoat Blue 12” (save one piece for the speaker assembly) 814600
1 Solder Tube Lead-free 9LF96
For AK-100 only:
1 Soldering Iron 9SR1
1 Side Cutters 9ST1
Resistors Capacitors
PARTS IDENTIFICATION
Electrolytic
Miscellaneous
-1-
Battery Snap
LED
Transistor
Speaker
1/2W
1/4W
Integrated
Circuit (IC)
8-pin
Solder
Discap
Trim Pot
Semiconductors