Qty

Reference

 Value

Manufacturer

Part Number

Price

     

5

C1-C5

3F 2.7V .080 ESR, 2.5mm lead spacing

Cooper Bussman

HV0820-2R7305-R

2.54

12.70

    

1

C6

10uF 25V X7R 5 mm lead spacing

TDK

FK26X7R1E106K

0.63

0.63

    

3

C7-C9

22uF 10V X7R 5 mm lead spacing

TDK

FK20X7R1A226M

0.63

1.89

    

8

C10-C18

.1uF X7R

Vishay

K104K15X7RF53L2

0.10

0.80

    

2

D1,D3

1N5820 20V, 3A, .5V, Typ .25V at .5A

Fairchild Semiconductor

1N5820

0.49

0.98

    

1

D2

Red LED T-1 3/4

Kingbright

WP7113LSRD

0.17

0.17

    

1

F1

3A fuse

Littelfuse

0251003.MXL

0.71

0.71

    

REF

J1

20 pin edge connector

        

REF

J2

34 pin edge connector

        

3

J3,J6,J7

20 pin .1” dual row .23” mating length, .095” tail length

FCI

67996-220HLF

0.70

2.10

    

Alt

 

Shrouded version of above

3M

D2520-6002-AR

1.89

     

1

J4

34 pin .1” dual row .23” mating length, .095” tail length

3M

961234-6404-AR

1.17

1.17

    

Alt

 

Shrouded version of above

3M

D2534-6002-AR

1.80

     

1

J5

Right angle drive power connector

Molex

15-24-4441

1.24

1.24

    

2

J8,J9

46 pin .1” dual row .23” mating length, .095” tail length. 50 Pin purchased since common and extra gives P1 and P4. Some distributors sell 46 pin.

FCI

67996-150HLF

1.53

3.06

    

Alt

  

Sullins

PRPC025DAAN-RC

1.09

     

1

P1

2 pin .1” .23” mating length, .095” tail length

Leftover from J8,J9

  

0.00

    

REF

P2,P3, P5, P6

Holes for power/ground pickup if needed

        

1

P4

4 pin .1” dual row .23” mating length, .095” tail length

Leftover from J8,J9

  

0.00

    

10

R1,R2,R3,R5-R7,R15,R17,R18,R20-R20

5.11k 1% 1/4 watt resistor. R15 only needs to be 1%

Yageo

MFR-25FBF52-5K11

0.10

1.00

    

6

R8-R12, R14

1k

Yageo

MFR-25FBF52-1K

0.10

0.60

    

1

R13

8.2 ohm 3W resistor. 17W peak power. Limits charging current to 1.5A,

Vishay

RWM04108R20JR15E1

0.57

0.57

    

1

R16

732 ohm 1% resistor

 

MFR-25FBF52-732R

0.10

0.10

    

Alt

  

KOA Speer

MF1/4DCT52R7320F

      

1

R19

267 ohm 1% resistor

 

MFR-25FBF52-267R

0.10

0.10

    

2

R4,R23

100 ohm 1% resistor. 5% should be ok

 

MFR-25FBF52-100R

0.10

0.20

    

3

RN1-RN3

8 pin SIP 150 ohm resistor network

Bourns

4608X-101-151LF

0.33

0.99

    

1

U1

BEAGLEBONE BLACK

CircuitCo

BB-BBLK-000

 

55.00

    

3

U2,U3,U5

74LVC245 3.3 to 5V translator 20 pin DIP

Texas Instruments

SN74LVC245AN

0.60

1.80

    

2

U4,U13

MAX3491 3.3V RS422 transceiver

Maxim

MAX3491CPD+

3.19

6.38

    

5

U6-U10

TL431LP 2.5V regulator

Fairchild Semiconductor

KA431AZTA

0.38

1.90

    

1

U11

I2C 256kb EEPROM

ON Semiconductor

CAT24C256LI-G

1.20

1.20

    

1

U12

12V 1.5A DC/DC

Murata

OKR-T/1.5-W12-C

3.97

3.97

    

Alt

  

Artesyn

LDO03C-005W05-HJ

8.24

     

3

U14-U16

74LVC07AD 14 pin SOIC .157”

Texas Instruments

SN74LVC07AD

0.45

1.35

    

1

For P1

.1 Jumper

3M

969102-0000-DA

0.10

0.10

    
    

Total price excluding pcb

100.71

    
    

Power holdup price in total

23.62

    
    

Beaglebone price in total

55.00