Parts List - Elenco Electronics ST-751 Assembly Instructions Manual

Parts List

If you are a student, and any parts are missing or damaged, please see instructor or
bookstore. If you purchased this signal tracer 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.
Qty. Symbol
1 R6
1 R16
1 R10
1 R13
1 R14
1 R8
1 R5
3 R3, R9, R15
1 R12
2 R1, R2
1 R4
1 R7
1 R11
Qty. Symbol
1 C1
3 C2, C3, C7
4 C4,C5,C6,C9
Qty. Symbol
1 D1
1 Q2
1 Q1
1 U1
1 D2
Qty. Description
1 PC Board
1 Switch Slide DPDT
1 Probe Tip
1 Knob (white)
1 Earphone Jack
1 Case
1 Earphone 8W
2 Screw #4 x 5/8"
1 IC Socket 8-pin
1 Alligator Clip Black
1 Alligator Clip Red
1 Alligator Clip Green
1 Label
12" Wire
36" Cable 3-wire
2" Tubing #20 PVC
48" Solder
Resistors
Description
100W 5% 1/4W (brown-black-brown-gold)
220W 5% 1/4W (red-red-brown-gold)
1kW 5% 1/4W (brown-black-red-gold)
2.7kW 5% 1/4W (red-violet-red-gold)
3.9kW 5% 1/4W (orange-white-red-gold)
4.7kW 5% 1/4W (yellow-violet-red-gold)
6.8kW 5% 1/4W (blue-gray-red-gold)
10kW 5% 1/4W (brown-black-orange-gold)
47kW 5% 1/4W (yellow-violet-orange-gold)
100kW 5% 1/4W (brown-black-yellow-gold)
180kW 5% 1/4W (brown-gray-yellow-gold)
220kW 5% 1/4W (red-red-yellow-gold)
Trim Pot 220kW
Capacitors
Description
.001mF Discap (102)
.1mF Discap (104)
10mF Electrolytic (Lytic)
Semiconductors
Description
Diode 1N5234
Transistor 2N3904
Transistor MPS 5172
IC LM-358
LED Diode .125"
Miscellaneous
-1-
Part #
131000
132200
141000
142700
143900
144700
146800
151000
154700
161000
161800
162200
191622
Part #
231035
251010
271045
Part #
315234
323904
325172
330358
350001
Part #
512751
541023
616001
622019
622102
623007
629350
643450
664008
680001
680002
680003
720510
815820
870801
890020
9ST4