Pico Compressor Bill of Materials 

Pico Comp
GR Meter

Pico Compressor Board


Bill of Materials per One Channel
7/22/2006 Rev D Mouser


Pico Comp Mouser Project Manager Import Area










Quantity Semiconductors Mouser Number Digikey Number Price Each Price Total

Copy and Paste this Area into Project Manager's Import Tool
1 Pico Compressor Board

$10.50 $10.50



1 THAT 4301P from KA-Electronics

$9.95 $9.95



3 1N4003 or 1N4001 512-1N4003
$0.05 $0.15

512-1N4003 3
3 1N4148 512-1N4148
$0.05 $0.15

512-1N4148 3
1 20 Pin IC socket. Machined pins 535-20-3518-10
$0.96 $0.96

535-20-3518-10 1








271-10-RC 10
Quantity Resistors 1% MF (10 piece minimum for most resistors) Mouser Number Digikey Number Price Each Price Total

271-51-RC 10
2 10R (Use flameproof fusible type if available) 271-10-RC
$0.09 $0.90

271-100-RC 10
1 51R 271-51-RC
$0.09 $0.90

271-180-RC 10
2 100R 271-100-RC
$0.09 $0.90

271-4.99K-RC 10
1 180R (Relay dropping resistor for 15V supply using 12V coil) 271-180-RC
$0.09 $0.90

271-10K-RC 10
2 4K99 271-4.99K-RC
$0.09 $0.90

271-20K-RC 10
1 10K 271-10K-RC
$0.09 $0.90

271-28K-RC 10
2 20K 271-20K-RC
$0.09 $0.90

271-39K-RC 10
1 28K 271-28K-RC
$0.09 $0.90

271-45.3K-RC 10
1 39K 271-39K-RC
$0.09 $0.90

271-49.9K-RC 10
1 45K3 271-45.3K-RC
$0.09 $0.90

271-100K-RC 10
1 49K9 271-49.9K-RC
$0.09 $0.90

271-169K-RC 10
2 100K 271-100K-RC
$0.09 $0.90

271-300K-RC 10
1 169K (shown as 168K on sikscreen) 271-169K-RC
$0.09 $0.90

271-383K-RC 10
1 300K 271-300K-RC
$0.09 $0.90

271-590K-RC 10
1 383K 271-383K-RC
$0.09 $0.90

291-2M-RC 10
1 590K 271-590K-RC
$0.09 $0.90

581-SR211A220JAR 1
1 2M 291-2M-RC
$0.07 $0.70

581-SR211A470JAR 1








581-BQ014D0103K 1
Quantity Capacitors Mouser Number Digikey Number Price Each Price Total

581-SR211C104KAR 3
1 22P (COG) 100V 0.2" LS 581-SR211A220JAR
$0.26 $0.26

75-MKT1817410064 1
1 47P (COG) 100V 0.2" LS 581-SR211A470JAR BC1038CT $0.33 $0.33

505-MKP20.1/100/5 2
1 0.01uF Poly 63V, 0.2" LS 581-BQ014D0103K P4582 $0.09 $0.09

581-TAP475K016SCS 1
3 0.1uF Ceramic 100V 0.2" LS (PSU and Relay Bypass) 581-SR211C104KAR 399-2143-ND $0.16 $0.48

581-TAP106K016SCS 2
1 0.1uF Polyester 63V 75-MKT1817410064
$0.11 $0.11

581-TAP226K016SCS 1
2 0.1 uF Wima MKP2 Polypropylene (5mm LS) (coupling) 505-MKP20.1/100/5
$0.65 $1.30

647-UPW1H220MDD 2
1 4.7uF Tantalum 16V (5uF)(Detector 10% tolerance, low leakage) 581-TAP475K016SCS 399-1401-ND $0.50 $0.50

647-UPW1H470MED 3
2 10uF Tantalum 16V (Detector 10% tolerance, low leakage) 581-TAP106K016SCS 399-1403-ND $0.60 $1.20

647-UPW1H221MPD 1
1 22uF Tantalum 16V (Detector 10% tolerance, low leakage) 581-TAP226K016SCS 399-1405-ND $0.80 $0.80

594-249-7502 1
2 22uF Electrolytic 50V Nichicon UPW (bypass) 647-UPW1H220MDD
$0.32 $0.64

594-249-7503 2
3 47uF Electrolytic 50V Nichicon UPW (coupling) 647-UPW1H470MED
$0.34 $1.02

72-T93YA-50K 2
1 220uf Electrolytic 50V Nichicon UPW (op coupling) 647-UPW1H221MPD
$0.60 $0.60

105-14574 3








108-1MS1T2B3M2QE-EVX 1








653-G5A-234P-DC12 1










Quantity Pots and Switches Mouser Number Digikey Number Price Each Price Total

Note: Does not include PC Board or THAT 4301
1 5K Vishay / Spectrol 249 (Ratio) (See also 594-248-1502 1/8" shaft) 594-249-7502
$5.50 $5.50



2 50K Vishay / Spectrol 249 (Threshold and Gain) (See also 594-1503 1/8" shaft) 594-249-7503
$5.50 $11.00



2 50K Trimpot (Distortion and Detector Level Trim) 72-T93YA-50K
$1.20 $2.40



3 4P3T Rotary Switch / Lorlin CK1461 105-14574
$3.58 $10.74



1 SPST Toggle Switch (Bypass) 108-1MS1T2B3M2QE-EVX
$1.90 $1.90



1 Omron G5A 234P 12VDC (Bypass) 653-G5A-234P-DC12
$4.34 $4.34

















Parts Total $80.02




Gain Reduction Meter Board


Bill of Materials per Display

7/22/2006 Rev D


GR Meter Mouser Project Manager Import Area










Quantity Semiconductors Mouser Number Digikey Number Price Each Price Total

Copy and Paste this Area into Project Manager's Import Tool
1 Pico Compressor Meter Board

$6.50 $6.50



1 LM3914 Bar Graph IC NTE Only in Mouser $7+ LM3914N-1-ND $2.87 $2.87



1 TL072CP Dual Op Amp (8 Pin Dip) 595-TL072CP 296-14997-5-ND $0.64 $0.64

595-TL072CP 1
1 78L05 (TO-92) 511-L78L05ACZ 296-1365-ND $0.22 $0.22

511-L78L05ACZ 1
1 78L12 (TO-92) 511-L78L12ACZ MC78L12APOS-ND $0.28 $0.28

511-L78L12ACZ 1
1 1N4148 512-1N4148
$0.05 $0.05

512-1N4148 1
10 LED, 0.12" dia. Orange 696-SSL-LX3044SOC 511-1245-ND $0.48 $4.80

696-SSL-LX3044SOC 10
1 Socket, 18 Pin 535-18-3518-10
$1.06 $1.06

535-18-3518-10 1








271-10-RC 10








271-100-RC 10
Quantity Resistors 1% MF (10 piece minimum for most resistors) Mouser Number Digikey Number Price Each Price Total

271-120-RC 10
2 10R 271-10-RC
$0.09 $0.90

271-1.2K-RC 10
1 100R 271-100-RC
$0.09 $0.90

271-3.3K-RC 10
1 120R 271-120-RC
$0.09 $0.90

271-10K-RC 10
1 1K2 (Ireg Adj) 271-1.2K-RC
$0.09 $0.90

271-49.9K-RC 10
1 3K3 271-3.3K-RC
$0.09 $0.90

291-2M-RC 10
1 10K 271-10K-RC
$0.09 $0.90

75-MKT1817410064 1
1 49K9 271-49.9K-RC
$0.09 $0.90

581-SR215E334MAR 1
2 2M 291-2M-RC
$0.07 $0.70

647-UPW1H100MDD 1








647-UPW1H220MDD 2








72-T93YA-100K 1
Quantity Capacitors Mouser Number Digikey Number Price Each Price Total



1 0.1uF Polyester 63V 75-MKT1817410064
$0.11 $0.11

Note: Does not includePC Board or LM3914
1 0.33uF 50V Ceramic Z5U 581-SR215E334MAR 399-2174-ND $0.23 $0.23



1 10uF 50V Electrolytic 647-UPW1H100MDD P13138-ND $0.17 $0.17



2 22uF Electrolytic 25V Nichicon UPW (bypass) 647-UPW1H220MDD
$0.32 $0.64























Quantity Pots and Switches Mouser Number Digikey Number Price Each Price Total



1 100K Trimpot 72-T93YA-100K
$1.20 $1.20

















Parts Total $25.77