Elenco Electronics M-1250K, Assembly And Instruction Manual

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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 #
1 R10 .04
Ω
Shunt Wire 100269
1 R9 .97
Ω
1% 1/2W black-white-violet-silver-brown 109731
1 R27 4.5
Ω
1% 1/4W yellow-green-black-silver-brown 114530
1 R11 10
Ω
1% 1/4W brown-black-black-gold-brown 121030
1 R22 18.5
Ω
1% 1/4W brown-gray-green-gold-brown 121832
1 R12 102
Ω
1% 1/4W brown-black-red-black-brown 131034
1 R21 200
Ω
1% 1/4W red-black-black-black-brown 132030
1 R7 240
Ω
1% 1/4W red-yellow-black-black-brown 132430
1 R20 2.08k
Ω
1% 1/4W red-black-gray-brown-brown 142034
1 R13 3k
Ω
1% 1/4W orange-black-black-brown-brown 143033
1 R6 5k
Ω
1% 1/4W green-black-black-brown-brown 145030
1 R31 5.6k
Ω
1% 1/4W green-blue-black-brown-brown 145630
1 R32 8.2k
Ω
1% 1/4W gray-red-black-brown-brown 148230
1 R25 18k
Ω
1% 1/4W brown-gray-black-red-brown 151830
2 R35, R36 24k
Ω
1% 1/4W red-yellow-black-red-brown 152430
1 R26 31k
Ω
1% 1/4W orange-brown-black-red-brown 153130
1 R19 34k
Ω
1% 1/4W orange-yellow-black-red-brown 153430
1 R5 40k
Ω
1% 1/4W yellow-black-black-red-brown 154030
1 R23 44k
Ω
1% 1/4W yellow-yellow-black-red-brown 154430
1 R17 83.3k
Ω
1% 1/4W gray-orange-orange-red-brown 158330
1 R34 100k
Ω
1% 1/4W brown-black-black-orange-brown 161030
1 R4 150k
Ω
1% 1/4W brown-green-black-orange-brown 161533
1 R33 165k
Ω
1% 1/4W brown-blue-green-orange-brown 161630
1 R18 195k
Ω
1% 1/4W brown-white-green-orange-brown 161930
1 R30 260k
Ω
1% 1/4W red-blue-black-orange-brown 162630
1 R16 360k
Ω
1% 1/4W orange-blue-black-orange-brown 163630
1 R3 800k
Ω
1% 1/4W gray-black-black-orange-brown 168030
1 R29 820k
Ω
1% 1/4W gray-red-black-orange-brown 168230
1 R15 1.8M
Ω
1% 1/2W brown-gray-black-yellow-brown 171831
1 R28 3M
Ω
1% 1/2W orange-black-black-yellow-brown 173031
1 R2 4M
Ω
1% 1/2W yellow-black-black-yellow-brown 174031
1 R14 6.75M
Ω
1% 1/2W blue-violet-green-yellow-brown 176731
1 R1 15M
Ω
1% 1/2W brown-green-black-green-brown 181531
1 R24 10k
Ω
Potentiometer 191508
1 R8 680
Ω
Potentiometer 191660
* NOTE: All fixed resistors are 1% tolerance (last stripe, brown). In some cases, resistors with a .5% tolerance
(last stripe, green) may be used in place of the 1% resistors.
CAPACITORS AND INDUCTORS
Qty. Symbol Value Marking Part #
1 C4 .001
μ
F Discap (102) 231036
1 C3 .047
μ
F Discap (473) 234710
1 C1 .047
μ
F, 400V Mylar (473) 245028
1 L1 57.4mH Coil 455577
Note: C2 is not used.
-1-
Caution: Do not mix alkaline, standard (carbon-zinc), or rechargeable (nickel-cadmium) batteries.