Audio-Amplifier/BOM_Table_27.txt at main · MadhanSaiKrishna/Audio-Amplifier · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
--- Bill of Materials ---

Ref.	Mfg.	Part No.	Description
C1	--	--	capacitor, 10µF
C2	--	--	capacitor, 10µF
C3	--	--	capacitor, 4pF
C4	--	--	capacitor, 4nF
C6	--	--	capacitor, 10µF
D1	OnSemi	1N4148	diode
D2	OnSemi	1N4148	diode
Load	--	--	resistor, 10
Q1	NXP	BC547B	bipolar transistor
Q2	NXP	BC547B	bipolar transistor
Q3	NXP	BC547B	bipolar transistor
Q4	--	tip31a	bipolar transistor
Q5	--	tip32	bipolar transistor
R1	--	--	resistor, 5K
R2	--	--	resistor, 30K
R3	--	--	resistor, 300K
R4	--	--	resistor, 2M
R5	--	--	resistor, 2M
R6	--	--	resistor, 700
R7	--	--	resistor, 500
R8	--	--	resistor, 500
R9	--	--	resistor, 500
Rc1	--	--	resistor, 11K
Rc2	--	--	resistor, 11K
Rc3	--	--	resistor, 20K
Re1	--	--	resistor, 200
Re2	--	--	resistor, 200
U1	(unknown)	UA741	(unknown 3rd party model)