Appendix F - Bill of Materials

Label

Unit Qty

3 units Bag Qty

Description

 Supplier / Part#

C20

CAPACITOR - 470 uF, 25V

1 each

1

3

Voltage Regulator Input

 

C21

CAPACITOR - 22 uF, 25V

1 each

1

3

Voltage Regulator Output

 

C17

CAPACITOR – 10 uF, 25V

1 each

1

3

Voltage Reference

 

C1 to C16

CAPACITOR – 0.1 uF, 25V

9 each

9

27

Bypass Capacitors

 

D3, D4, D5, D6

DIODE – 1N4001, 50V 1A

4 each

4

12

Rectifier Diodes

 

D7, D8

SCHOTTKY DIODE - 1N5819

2 each

2

6

Barrier Diodes

 

D1, D2

DIODE – N914

2 each

2

6

Signal Diodes

 

R1

RESISTOR - 10k ohm

1 each

1

3

Reset Switch 10k ohm Resistoor

 

R2, R11

RESISTOR - 1k ohm

2 each

2

6

Reset Switch and Power LED Resistors

 

R5 to R10

RESISTOR, 3.9k ohm, 1%

6 each

6

18

Voltage Divider Resistors

 

R3, R12, R13

RESISTOR, 4.7k ohm

3 each

3

9

Pull-up Resistors

 

R4

RESISTOR, 330 ohm

1 each

1

3

Activity LED Load Resistor

 

U4

VOLTAGE REGULATOR – LM7805

1 each

1

3

5V Positive Voltage Regulator

 

U7

VOLTAGE REFERENCE, 2.5V – MCP1525

1 each

1

3

2.5V Voltage Reference

 

X1 OSC

OSCILLATOR - 12.000 MHz

1 each

1

3

12.000 MHz Clock Oscillator

 

LED1

LED - BLUE

1 each

1

3

Activity LED

1 each for PCB

 

LED3

LED – GREEN

1 each

1

3

Power LED

1 each for PCB

 

U1

MCU - dsPIC30F3013

Micro Controller

1 each

1

3

Micro Controller

 

U1

SOCKET – 28 PINS

1 each

1

3

Micro Controller Socket

 

U6

MAX232A – RS232 Transceiver

1 each

1

3

MAX232A RS232 Transceiver

 

U6 Socket

SOCKET – 18 PINS

1 each

1

3

MAX232 RS232 Transceiver 18 Pins Socket

 

U2 and X1 Sockets

SOCKET - 8 PINS

2 each

2

6

U2 Op Amp Socket

X1 Oscillator Socket (Optional)

 

SW1

TACTILE SWITCH – Reset

1 each

1

3

Reset Switch

 

SIP Header Pins

SIPx40 – Headers

1 each

1

3

SIP Header Pin Stock

40 pins per strip (38 required per PCB)

 

U2

OPERATIONAL AMPLIFIER - MCP6292

1 each

1

3

Dual Operational Amplifier

 

Battery Cable

9V BATTERY CABLE

1 each

1

3

Backup Battery Cable

 

U4 Heat Sink

HEAT SINK - T220

1 each

1

3

Voltage Regulator Heat Sink

 

AC Transformer Jack

CASE – 2.1 mm Power Jack

1 each

1

3

AC Transformer Case Jack

2.1 mm Power Jack

 

DB9F Connector

CASE – RS232

1 each

1

3

DB9F Connector

 

DB Connector Screws

SCREW, NUT, LOCK WASHER - 4-40

2 each

2

6

DB9 Case Screws, Nuts, and Lock Washers

Optional Washers

 

J6 Connector and Cable

CONNECTOR and CABLE pair

1 each

1

3

Connector and Cable for Battery

 

J7 Connector and Cable

CONNECTOR and CABLE pair

1 each

1

3

Connector and Cable for VAC

 

Jumpers

JUMPER – 2 Pin Shunt

3 each

3

9

Jumpers

 

PCB Mounting Screws

SCREW - #4 x 3/8"

4 each

4

12

PCB Mounting Screws

#4-3/8” or #4-1/4”

 

F-F Wires

WIRE - Header to Case Wires

7 each

7

21

Female Jumper Wires for PCB-Case Connections

 

Case

1

3

Serpac Case

 

ICD2/3 Cable

1

1

Device Programer Interface Cable for ICD3 or ICD2

 

9VAC TRANSFORMER

1 each

1

3

9V AC/AC Transformer

 

 PCB

1 each

 1

 3

Custom ExpressPCB  Motherboard

 

 

Last edited Feb 10, 2011 at 8:39 PM by ajstadlin, version 4

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