===== Bill of Materials =====

A "bill of materials", often abbreviated to BOM, is what it says: it is a list of materials, in this case it is the list of all components and parts in the kit.

You can download a PDF version of the x0xb0x BOM here: {{x0x:x0xb0x_bom.pdf}}

==== Expanded Bill of Materials ====

Thanks to [[.users:control voltage]] for putting this together.

^Description ^Qty ^Part Number ^Distributor^Part Locations:|
|ABS Case |1 |Pactec PT-10 |Mouser, PacTec|kind of obvious| 
|Set of main and I/O panels |1 |Custom | |attached to the case|
|Set of main and I/O PCBs |1 |Custom | |inside the case|
|9VAC 300-500mA wall wart |1 |Generic |Jameco|plugged in|
|15/32" x 1/4" x 4-40 standoff |3 |Generic |McMaster|mounted to main PCB|
|3/8" x 1/4" x 4-40 standoff |4 |Generic |McMaster|mounted to main PCB|
|4-40 lock washer |7 |Generic |McMaster|   |
|4-40 washer |4 |Generic |McMaster|   |
|4-40 x 1/4" hex button |7 |  |McMaster|   |
|4-40 x 1/4" phillips button |7 |  |McMaster|   |
|4-40 x 1/4" phillips cheesehead (i swear its called that) |4 |Comes with case || |
|Rubber feet |4 |Comes with case ||bottom of case|
|Switch cap (white) |8 |401-1155 |Digikey|   |
|Switch cap (black) |15 |401-1152 |Digikey|   |
|Potentiometer knob |8 |450-4760 |Mouser|   |
|Switch knob |2 |5164-1510 |Mouser|   |
|Heat sink (TO-220) |1 |532-574502b00 |Mouser|mount to IC20|
|40-pin DIP socket |1 |571-3902625 |Mouser|IC3* (socket into PCB, IC into socket)|
|8-pin DIP socket |1 |571-3902612 |Mouser|IC2* (ditto above)|
|1/4" stereo jack |3 |568-nys216 |Mouser|MIXOUT, MIXIN, HEADPHONE|
|1/8" jack |2 |cp-3536n |Digikey|CV, GATE|
|2.1mm power jack |1 |cp-202a |Digikey|POWER|
|USB type-B jack |1 |154-2442 |Mouser|USB|
|MIDI/DINSYNC jack |4 |cp-2350 |Digikey|DIN1-DIN4|
|Toggle switch |1 |633-b12ab |Mouser|S1|
|Rotary encoder |1 |ct3011 |Digikey|S2|
|16 position rotary switch |2 |gh3074 |Digikey|S3, S4|
|Tact switch |23 |eg1821 |Digikey|S5-S27|
|Solid ~20-gauge wire. (Supply this yourself) |1 |Generic | |used to anchor S3, S4|
|jumper ribbon cable|**FixMe** 6 wire OR 9 wire and 6 wire 4 OR 2 x 9c and 1x 6c |WM09-06, WM06-06, WM03-06 |Digikey|J1-J4|
|0.22" LED standoff |40 |593-STD240B |Mouser|LED1*-LED40* (mounted onto LEDs)|
|Red 5mm LED |40 |Generic | |LED1-LED40|
|1N4001 |4 |Generic | |D40-D43 (PowerSupply)|
|1N4148 |29 |Generic | |D1-D10(Sequencer); D24(VCF); D25, D30, D31(VCO); D27, D35, D36(VCA); D26, D28, D29, D34, D37(Envelope); D32, D33(Mixer); D44-D47(PowerSupply); D48(IOBoard); |
|10 ohm 5% resistor |2 |Generic | |R186, R164 (IOBoard)|
|22 ohm 5% resistor |2 |Generic | |R20 (IOBoard); R150 (Envelope)|
|27 ohm 5% resistor |2 |Generic | |R6, R7 (IOBoard)|
|100 ohm 5% resistor |7 |Generic | |R1(PowerSupply); R16(IOBoard); R95(VCF); R130, R132(VCA); R136(Mixer); R152(Envelope)|
|220 ohm 5% resistor |5 |Generic | |R13-R15, R18, R19 (IOBoard)|
|470 ohm 5% resistor |1 |Generic | |R12 (IOBoard)|
|1K 5% resistor |4 |Generic   | |R2 (PowerSupply); R17(IOBoard); R137(Envelope); R161(Mixer)|
|1.5K 5% resistor |1 |Generic | | R8 (IOBoard) |
|1.8K 5% resistor |1 |Generic | | R179 (PowerSupply)|
|2.2K 5% resistor |19 |Generic | |R21-R24(IOBoard); R67, R68, R69, R70, R71, R98, R108, R124, R125, R126(VCF); R104, R107(VCO);  R133, R162(VCA); R178(PowerSupply)|
|4.7K 5% resistor |2 |Generic | |R9(IOBoard); R135(Mixer)|
|6.8K 5% resistor |1 |Generic | |R3 (PowerSupply)|
|10K 5% resistor |94 |Generic | |R10, R11(IOBoard); R34, R36, R105, R101(VCO); R47, R61, R64, R65, R94, R96, R97, R109, R112, R115, R116(VCF); R142, R143, R144, R145, R148, R149(Envelope); R201-R234, R237-R270 (Sequencer)|
|22K 5% resistor |10 |Generic | |R45, R60(VCO); R110, R111(VCF); R117, R146, R151(Envelope); R120, R129, R134(VCA)|
|33K 5% resistor |1 |Generic | |R159 (Mixer)|
|47K 5% resistor |4 |Generic | |R46(VCF); R155(Mixer); R119, R127(VCA)|
|68K 5% resistor |1 |Generic | |R138 (Envelope)|
|100K 5% resistor |24 |Generic | |R25-R28(IOBoard); R35, R93, R92, R59, R102, R118(VCO); R66, R72, R73, R99, R113, R114(VCF); R139, R140, R141(Envelope); R122(VCA); R153, R154, R156, R165(Mixer)|
|220K 5% resistor |8 |Generic | |R62, R63(VCF); R103(VCO); R121, R128, R131(VCA); R235, R236(Sequencer)|
|1MEG 5% resistor |2 |Generic | |R91(VCO); R200(Sequencer)|
|1.5MEG 5% resistor |1 |Generic | |R123 (VCA)|
|2.4K 1% resistor (red yellow black brown brown) |1 |Generic | |R5 (PowerSupply)|
|5.6K 1% resistor (green blue black brown brown) |1 |Generic | |R4 (PowerSupply)|
|24K 1% resistor (red yellow black red brown) |1 |Generic | |R106 (VCO)|
|200K 1% resistor |17 |Generic | |R74-R90 (VCO)||
|2K (202) trim potentiometer |1 |306uc202b |Digikey|TM6 (PowerSupply)|
|5K (502) trim potentiometer |1 |306uc502b |Digikey|TM5 (VCO)|
|50K (503) trim potentiometer |1 |306uc503b |Digikey|TM4 (VCO)|
|500K (504) trim potentiometer |1 |306uc504b |Digikey|TM3 (VCF)|
|50K D (log) potentiometer |3 |p3l2503 |Digikey|VR3, VR5(VCF); VR8(Mixer)|
|50K B (linear) potentiometer |2 |p3k1503 |Digikey|VR2 (VCO); VR7(VCA)|
|50K B (linear) dual potentiometer |1 |317-2202-50k |Mouser|VR4 (VCF)|
|1Meg A (log) dual potentiometer |1 |317-2102-1M |Mouser|VR6 (Envelope)|
|1K PTC Thermistor |2 |/732278 |Newark/Farnell|R100A, R100B (VCO)|
|.001uF (2A102K) capacitor |3 |140-pm2a102k |Mouser|C34(VCO); C100, C101(Sequencer)|
|.0068uF (2A682K) capacitor |1 |140-pf2a682k |Mouser|C47 (Mixer)|
|.01uF (2A103K) capacitor |5 |140-pm2a103k |Mouser|C33, C10(VCO); C21, C20(VCA); C46(Mixer)|
|.018uF (2A183K) polyester capacitor |1 |140-pf2a183k |Mouser|C18 (VCF)|
|.033uF (2A333K) polyester capacitor |5 |140-pm2a333k |Mouser|C19, C24, C26(VCF); C36(VCA); C201(IOBoard)|
|.047uF (2A473K) capacitor |1 |140-pm2a473k |Mouser|C54 (Envelope)|
|.068uF (2A683K) capacitor |1 |140-pf2a683k |Mouser|C45 (Mixer)|
|.1uF (2A104K) capacitor |3 |140-pm2a104k |Mouser|C25, C27(VCF); C41(VCA)|
|.1uF (104) ceramic |16 |581-sr205e104m |Mouser|C1, C2, C4, C6(PowerSupply); C202, C204(IOBoard); C103, C104, C106-C113 (Sequencer)|
|.22uF (2A224K) polyester capacitor |1 |140-pm2a224k |Mouser|C35 (VCO)|
|1uF electrolytic capacitor |13 |140-xrl50v1.0 |Mouser|C11(VCO); C13, C14, C15, C17, C22, C23, C29(VCF); C38(VCA); C58, C59, C56(Mixer); C105(Sequencer)|
|1uF (105) tantalum capacitor |2 |399-1429 |Digikey|C62(Envelope); C42(VCA)|
|2.2uF electolytic capacitor |1 |140-xrl50v2.2 |Mouser|C51 (Mixer)|
|10uF electrolytic capacitor |13 |140-xrl16v10 |Mouser|C60, C61(PowerSupply); C31, C32(VCO); C16, C30(VCF); C72(Envelope); C37, C40(VCA); C50, C52(Mixer);  C203, C205 (IOBoard)|
|47uF electrolytic capacitor |4 |140-xrl16v47 |Mouser|C28(VCF); C55(Envelope); C44, C53(Mixer)|
|100uF 10V electrolytic capacitor |3 |140-xrl25v100 |Mouser|C48, C49(Mixer); C102(Sequencer)|
|100uF 25V electrolytic capacitor |2 |140-xrl10v100 |Mouser|C7, C8 (PowerSupply)|
|1000uF electrolytic capacitor |1 |140-xrl10v1000 |Mouser|C43 (Mixer)|
|2200uF electolytic capacitor |2 |140-xrl16v2200 |Mouser|C3, C5 (PowerSupply)|
|4066 analog switch |1 |Generic | |IC12 (VCO)|
|74AC174 |1 |Generic | |IC9 (VCO)|
|74HC126 |1 |Generic | |IC1 (Sequencer) incorrect in fab as 74ac129|
|74AC165 |3 |Generic | |IC16-IC18 (Sequencer)|
|74HC595 |5 |Generic | |IC4-IC8 (Sequencer) incorrect in fab as 74ac595| |
|2SA733P, TO-92 PNP transistor |10 |2SA733P |Mouser|Q8, Q27(VCO); Q9, Q10(VCF); Q36, Q38(Envelope); Q1*, Q2*, Q31(VCA); Q33(mixer)|
|2SC536F, TO-92 NPN transistor |24 |Rare | |Q29, Q30, Q25, Q24(VCO); Q11, Q13, Q14, Q15, Q16, Q17, Q18, Q19, Q20, Q23(VCF); Q35, Q37, Q40, Q41(Envelope); Q3*, Q4*, Q32(VCA); Q34(Mixer); Q50(IOBoard); Q5(Sequencer)|
|2SK30 JFET |2 |Rare||Some kits have a 2SK30AY and a 2SK30AO, see the instructions for which one to put where.| Q28[AO] (VCO); Q39[AY] (Envelope) 
|AN6562 8-DIP dual Op-Amp |2 |Rare | |IC23 (PowerSupply); IC11 (VCO)|
|2SC2291 5-SIP matched pair with common base |1 |Rare | |Q22 (VCF)|
|2SC1583 5-SIP matched pair with common emitter |3 |Rare | |Q12, Q21(VCF); Q26(VCO)|
|LA4140 9-SIP |1 |Rare | |IC14 (Mixer)|
|BA6110 9-SIP |1 |Rare | |IC15B* (VCA)|
|BA662A 9-SIP |(optional) |Extremely rare | |IC15A* (VCA) - highly unlikely|
|ATmega162 microcontroller |1 |Atmega162-40PI | Digikey (for programmed version, Adafruit)|IC3 (Sequencer) |
|25C33 EEPROM |1 |cat25c33p |Mouser|IC2 (Sequencer)|
|7805 voltage regulator (TO-220) |1 |512-mc78m05ct |Mouser|IC20 (PowerSupply)|
|7806 voltage regulator (TO-92) |1 |513-Njm78l06a |Mouser|IC21 (PowerSupply)|
|LM336Z-5.0 5V voltage reference (TO-92) |1 |lm336z-5.0 |Digikey|IC22 (PowerSupply)|
|4N37 optoisolator |1 |512-4n37 |Mouser|IC24 (IOBoard)|
|FT232 USB chip |1 |FT232BM |Mouser|IC25 (IOBoard)|
|6MHz ceramic resonator |1 |815-awcr-6.00md |Mouser|XTL2 (IOBoard)|
|16MHz ceramic resonator |1 |815-awcr-16.00md |Mouser|XTAL1 (Sequencer) |