H2O2-PWM V2.1.5 Rev. C Total cost as listed $42.77
Page 1 of 4
Designation P/N Qty Description TYPE Mount Mouser Part # Mfr. Part # Mfr. Description
Availability Minimum Order Pricing (USD)  
U1 LM324 1 Quad Op-Amp SMT 511-LM324D LM324D STMicroelectronics Operational Amplifiers Quad Low Power Page 351 In Stock 1 $0.42 $0.42
    0 Alternative   595-LM324DR LM324DR Texas Instruments Amplifiers - Operational Quad GP Op Amp Page 360 In Stock 1 $0.36 $0.00
    0 Alternative   526-NTE987SM NTE987SM NTE replacement Linear ICs SO-14 QUAD LP OP AMP Data Sheet In Stock 1 $1.45 $0.00
U2 7810 1 10V Regulator SMT KTT TO-263 595-UA7810CKTTR UA7810CKTTR Texas Instruments Regulators - Standard 3P 1.5A Fixed 10V Pos Vltg Reg Data Sheet On Order 1 $0.92 $0.92
    0 Alternative TO-220 595-UA7810CKCS UA7810CKCS Texas Instruments Regulators - Standard 10V, 1.5A Fixed Pos Voltage Regulator Data Sheet In Stock 1 $0.84 $0.00
U3 TC1411N 1 Drivers - MOSFET 1A Sngl N-Inv   579-TC1411NEOA TC1411NEOA Microchip Drivers - MOSFET 1A Sngl N-Inv Data Sheet In Stock 1 $1.40 $1.40
    0 Alternative   579-TC1411NCOA TC1411NCOA Microchip Technology Drivers 1A Sngl N-Inv Data Sheet In Stock 1 $1.30 $0.00
R1, R10, R13 1k 3 Resistor SMT 1206 660-RK73H2BTTDD1001F RK73H2BTTDD1001F KOA Speer 1206 SMD Thick Film Chip Resistors 1K OHM 1% Data Sheet In Stock 1 $0.05 $0.15
R2 22k 1 Resistor SMT 1206 660-RK73B2BTTD223J RK73B2BTTD223J KOA Speer 1206 SMD Thick Film Chip Resistors 1/4watts 22Kohms 5% Data Sheet In Stock 1 $0.05 $0.05
R3, R5 10K 2 Resistor SMT 1206 660-RK73H2BTTED1002F RK73H2BTTED1002F KOA Speer 1206 SMD Thick Film Chip Resistors 10K OHM 1% Data Sheet In Stock 1 $0.05 $0.10
R4 15K 1 Resistor SMT 1206 660-RK73H2BTTDD1502F RK73H2BTTDD1502F KOA Speer 1206 SMD Thick Film Chip Resistors 15K OHM 1% Data Sheet In Stock 1 $0.05 $0.05
R6 3.09k 1 Resistor SMT 1206 660-RK73H2BTTE3091F RK73H2BTTE3091F KOA Speer 1206 SMD Thick Film Chip Resistors 1/4 WATT 3.09K OHM 1% Data Sheet In Stock 1 $0.03 $0.03
             
H2O2-PWM V2.1.5 Rev. C Page 2 of 4
Designation P/N Qty Description TYPE Mount Mouser Part # Mfr. Part # Mfr. Description
Availability Minimum Order Pricing (USD)  
R7 1.8k 1 Resistor SMT 1206 660-RK73B2BTTD182J RK73B2BTTD182J KOA Speer 1206 SMD Thick Film Chip Resistors 1/4watts 1.8Kohms 5% Data Sheet In Stock 1 $0.05 $0.05
R8 100k 1 Resistor SMT 1206 660-RK73H2BTTDD1003F RK73H2BTTDD1003F KOA Speer 1206 SMD Thick Film Chip Resistors 100K OHM 1% Data Sheet In Stock 1 $0.05 $0.05
R9,R20 10 2 Resistor SMT 1206 660-RK73H2BTTDD10R0F RK73H2BTTDD10R0F KOA Speer 1206 SMD Thick Film Chip Resistors 10 OHM 1% Data Sheet In Stock 1 $0.05 $0.10
R11 1M 1 Resistor SMT 1206 660-RK73H2BTTDD1004F RK73H2BTTDD1004F KOA Speer 1206 SMD Thick Film Chip Resistors 1M OHM 1% Data Sheet In Stock 1 $0.05 $0.05
R14 (note 2) 10 / 1W 1 Resistor SMT 2515 66-CHP110010R0F-LF CHP110010R0F-LF IRC Power SMD Resistors 10 OHM 1% Data Sheet In Stock 1 $0.37 $0.37
L1 (note 2) 100uH 1 Inductor SMT 1007 80-L1007C101KPWST L1007C101KPWST Kemet Wound SMD Inductors 100uH 10% Wound Chip Page 988 In Stock 1 $0.31 $0.31
     (note 2)   0 Alternative SMT .520"x .250" 807-4922R-25L 4922R-25L API Delevan Inductor High Current 100 uH Page 956 In Stock 1 $2.76 $0.00
R21, R26 41.2K 2 Resistor SMT 1206 660-RK73H2BTTE4122F RK73H2BTTE4122F KOA Speer 1206 SMD Thick Film Chip Resistors 1/4watt 41.2Kohms 1% Data Sheet In Stock 1 $0.10 $0.20
R27 35.7K 1 Resistor SMT 1206 660-RK73H2BLTD3572F RK73H2BLTD3572F KOA Speer 1206 SMD Thick Film Chip Resistors 1/4watt 35.7Kohms 1% Data Sheet In Stock 1 $0.05 $0.05
JP1,2,4,5,6,7,9 0 Ohm 7 Resistor SMT 1206 660-RK73Z2BTTE RK73Z2BTTE KOA Speer Zero Ohm Jumpers ZERO OHM JUMPER Data Sheet In Stock 1 $0.05 $0.35
C1 0.022uF 1 Ceramic Chip Capacitors SMT 1206 81-GRM315C1H223JA01D GRM3195C1H223JA01D Murata Low & Medium Capacitance SMD Ceramic Chip  0.022uF 50volts C0G 5% Data Sheet In Stock 1 $0.65 $0.65
C2, C4 47uF 2 Electrolytic cap SMT 5985-AVS35V47-F AVS476M35E16T-F Cornell Dubilier SMD Aluminum Electrolytic Capacitors 35V 47uF Data Sheet In Stock 1 $0.39 $0.78
C3 0.047uF 1 Film Capacitors SMT 1913 598-FCP1913H473J FCP1913H473J Cornell Dubilier Film SMD Capacitors .047uF 50V 5% Data Sheet In Stock 1 $0.44 $0.44
    0 Alternative SMT 1812 80-C1812C473KCR C1812C473KCRACTU Kemet High Voltage Conformal Coated Ceramic Capacitors 500volts 0.047uF 10% X7R Page 784 In Stock 1 $1.05 $0.00
C6, C10, C13 .001uF 3 Ceramic Capacitors 1000pF X7R SMT 1206 80-C1206C102K5R C1206C102K5RACTU Kemet 1206 SMD Ceramic Chip Capacitors 50volts 1000pF X7R 10% Page 783 In Stock 1 $0.09 $0.27
C11,C14 .1uF 2 Ceramic Capacitors SMT 1206 80-C1206C104K5R C1206C104K5RACTU Kemet 1206 SMD Ceramic Chip Capacitors 50volts 0.1uF X7R 10% Page 759 In Stock 1 $0.07 $0.14
H2O2-PWM V2.1.5 Rev. C Page 3 of 4
Designation P/N Qty Description TYPE Mount  Part # Mfr. Part # Mfr. Description
Availability Minimum Order Pricing (USD)  
C12 1uF 1 Ceramic Capacitors SMT 1206 80-C1206C105K4R C1206C105K4RACTU Kemet High Capacitance SMD Ceramic Chip Capacitors 16volts 1uF X7R 10% Page 759 In Stock 1 $0.20 $0.20
C15 20uF 1 Ceramic Capacitors SMT 1206 667-EEE-1VA220WR EEE-1VA220WR Panasonic SMD Electrolytic Aluminum Capacitors 22uF 35V Data Sheet In Stock 1 $0.17 $0.17
D10 5819 1 SCHOTTKY Diode SMT  SOD-87 771-PRLL5819-T/R PRLL5819,115 NXP Semiconductors Diodes & Rectifiers - Single SCHOTTKY 40V 1A Page 463 In Stock 1 $0.31 $0.05
For Pot selection please note: Use the 3 pots below if when looking at your board, while in your case you see it from the side.                          
VR3 1K 1 Horizontal   Linear taper pot RADIAL 72-T93XB-1K T93XB102KT20 Vishay/Sfernice Multi-Turn Trimmers/Potentiometers 3/8 SQ H/ADJ 1K Page 692 In Stock 1 $1.32 $1.32
VR1 10k 1 Horizontal   Linear taper pot RADIAL 72-T93XB-10K T93XB103KT20 Vishay/Sfernice Multi-Turn Trimmers/Potentiometers 3/8 SQ H/ADJ 10K Page 692 In Stock 1 $1.32 $1.32
      Alternative RADIAL 594-64Z103 M64Z103KB40 Vishay/Spectrol Multi-Turn Trimmers/Potentiometers 3/8 SQ 10Kohms Multi Turn Cermet Page 721 In Stock 1 $1.61 $0.00
VR2 50K 1 Horizontal   Linear taper pot RADIAL 72-T93XB-50K T93XB503KT20 Vishay/Sfernice Multi-Turn Trimmers/Potentiometers 3/8" SQ H/ADJ 50K Page 712 In Stock 1 $1.51 $1.51
For Pot selection please note: Use the 3 pots below if when looking at your board, while in your case you see it from the top.
VR3 1K 0 Vertical  Linear taper pot. Alternative   72-T93YB-1K T93YB102KT20 Vishay/Sfernice Multi-Turn Trimmers/Potentiometers 3/8" SQ V/ADJ 1K Page 712 In Stock 1 $1.44 $0.00
VR1 10k 0 Vertical  Linear taper pot. Alternative   72-T93YB-10K T93YB103KT20 Vishay/Sfernice Multi-Turn Trimmers/Potentiometers 3/8 SQ V/ADJ 10K Page 712 In Stock 1 $1.44 $0.00
VR2 50K 0 Vertical  Linear taper pot. Alternative   72-T93YB-50K T93YB503KT20 Vishay/Sfernice Multi-Turn Trimmers/Potentiometers 3/8" SQ V/ADJ 50K Page 712 In Stock 1 $1.44 $0.00
PCB Raw PCB 0 Raw Uncut Copper Clad Board. If you can't cut this see below. PCB 590-530 530 MG Chemicals Copper Clad Boards SINGLE SIDED 3X5 COPPER CLAD 1/16 Data Sheet In Stock 1 $3.67 $0.00
Designation P/N Qty Description TYPE H2O2FromH2O Store Mfr. Part # Mfr. Description
Availability Minimum Order Pricing (USD)  
PCB UnEched cut to size H2O2-PWM V2.1.5 Blank PCB 0 Solid Copper Clad Board Cut to Size 4" x .750" Cut PCB H2O2-PWM V2.1.5 H2O2-PWM V2.1.5 PreCutSolid H2O2FromH2O PreCut PCB For H2O2-PWM V2.1.5   Available In Stock 1 $4.50 $0.00
PCB Etched H2O2-PWM V2.1.5 PCB 1 Etched Board SMT PCB H2O2-PWM V2.1.5 H2O2-PWM V2.1.5 PCB H2O2FromH2O PCB For H2O2-PWM V2.1.5 Art work Available In Stock 1 $11.95 $11.95
PTOL H2O2-PWM V2.1.5 PTOL 0 Paper Transfur Overlay Photo Paper H2O2-PWM V2.1.5 H2O2-PWM V2.1.5 PTOL H2O2FromH2O PTOL For H2O2-PWM V2.1.5 Art work Available In Stock 1 $4.00 $0.00
H2O2-PWM V2.1.5 Rev. C Page 4 of 4
Designation P/N Qty Description TYPE Mount Mouser Part # Mfr. Part # Mfr. Description
Availability Minimum Order Pricing (USD)  
The following parts should be ordered if you intend to make a fully functional PWM
TO-247 insulators (note 3)   4 Aluminum oxide wafer   532-4180 4180G Aavid Thermalloy Heatsink ALUMINUM OXIDE PAD TO-218/TO-247/TO-3P Page 1,880 In Stock 1 $0.70 $2.80
C5 4,700uF   63V 1 Low ESR Electrolytic RADIAL 5989-100V4.7-F DME1W4P7K-F Cornell Dubilier Polyester Film Capacitors DME 100V4.7 Page 808 In Stock 1 $2.38 $2.38
C7 12,000uF 25V 1 Low ESR Electrolytic RADIAL 661-EKMH250VNN123MP EKMH250VNN123MP45T United Chemi-Con Mini Radial Aluminum Electrolytic Capacitors - 105 Degree 12KuF 25volts 20% Page 708 In Stock 1 $2.73 $2.73
  12,000uF 35V 0 Alternative RADIAL 661-EKMH350VNN123MQ EKMH350VNN123MQ50T United Chemi-Con Snap Mount Aluminum Electrolytic Capacitors 12KuF 35volts 20% Page 739 In Stock 1 $3.48 $0.00
R12 (note 1) 0.0015 1 Wire Shunt Resistor Wire                  
D1 MUR420G or equiv 1 Fast recovery Rectifier Axial 863-MUR420G MUR420G ON Semiconductor Rectifiers- UltraFast 200V 4A UltraFast Data Sheet In Stock 1 $0.40 $0.40
    0 Alternative Axial 863-MUR420RLG MUR420RLG ON Semiconductor Rectifiers- UltraFast 200V 4A UltraFast Data Sheet In Stock 1 $0.38 $0.00
Q1 IRFP064N 4 Power MOSFET TO-247 512-HUF75344G3 HUF75344G3 Fairchild Semiconductor MOSFETs 75a 55V NCh UltraFET Page 518 In Stock 1 $2.06 $8.24
Heat sink compound   1 Silicon Oil, Zinc Oxide and Silica Tube 526-NTE303 NTE303 NTE Chemicals 1g HEATSINK COMPOUND Data Sheet In Stock 1 $2.77 $2.77
 
Note 1 R12 is made from 14ga Stranded coper wire. Length is about 5 inch or 130mm
Note 2 R14 and L1, Use R14 if you plan to have one fan or none, Use L1 if you plan to add  more then one fan or other device.
Note 3: The TO-247 insulator is made of Aluminum oxide this material is very britle and can crack if the serface is not flat.
             Remove any ridges after drilling, and order 2 more then the number of MosFets you indend to install
Rev Change list  
Rev A: 6-13-2009: Initial release
Rev B: 8-25-2009: Added Parts R21, R26, R27, JP1, JP2, JP4, JP5, JP6, JP7, JP9 REPLACED D10  SCHOTTKY Diode 5818 No longer avalible with
       SCHOTTKY Diode 5819 Mouser # 771-PRLL5819-T/R Added Links and Descriptions for PCB and PTOL(Paper Transfure Overlay)
       Replaced C3 Mouser # FCP1913H473J-E1 No longer avalible, replaced with Mouser 598-FCP1913H473J
Rev C: 10-08-2009: Added Alternative parts for L1,VR1 Horizontal Adjust,C7,D1 Added Raw PCB, And PCB Unetched cut to size