 2004 Microchip Technology Inc.

DS21817B-page 7

PS052

J1

Connector, USB type B, right-angle PCB mount, shielded

Mill-max

Molex

897-30-004-90-000000

67068-0000

1

F1

Fuse holder, PCB mount, for 5X20 mm fuse

Wickmann

6490000100

1

Q1

Heatsink, TO-247, PCB mount, omnidirectional,

1.81 in. W x 1.81 in. D x 1.25 in. H, modified version

of Wakefield 680-125K heatsink

Microchip

MM-825052-01

1

Flat Washer, #4, zinc-plated steel

Various

See Description

11

Q1

Hex Nut, 4-40, zinc-plated steel

Various

See Description

1

Hex standoff, 4-40, 0.375" length, 0.187" across flats,

female, zinc-plated brass

Keystone

1803

10

Internal-tooth lockwasher, #4, zinc-plated steel

Building Fasteners INT LWZ 004

10

Screw, pan head Phillips, 4-40 x 1/4", zinc-plated steel

Building Fasteners PMS 440 0025 PH

10

Q1

Screw, pan head Phillips, 4-40 x 5/16", zinc-plated steel

Various

See Description

4

Q1

Screw, pan head Phillips, 4-40 x 3/4", zinc-plated steel

Various

See Description

1

Q1

Split lock washer, #4, spring steel

Various

See Description

1

ADR

Connector, break-apart PCB header, straight,

2-row x 36-pin, 100 x 100 mil spacing, 235 mil/100 mil/

145 mil length, 25 mil square pins, 10-microinch gold

3M

929665-09-36-I

1

TBV

Pluggable terminal block, 5.08 mm pitch x 4 positions,

12A/250V

Phoenix

1757035

1

TBP

Pluggable terminal block, 5.08 mm pitch x 5 positions,

12A/250V

Phoenix

1757048

1

P1

Connector, DB9 right-angle PCB mount, female sockets

Norcomp

182-009-212-531

1

Q2

Transistor, PNP, -40V, 350 mW SOT-23

Diodes Inc.

Central Semi.

MMBT3906-7

CMPT3906-PST

1

Q1

MOSFET, N-channel enhancement mode, logic-level gate

drive, 36A, 100V, TO-3P package

Fairchild Semi.

Toshiba

FQA33N10L

2SK1381

1

R19, R58

Resistor, film, 0603, 1%, 100 ohms

Panasonic

ERJ-3EKF1000V

2

R28, R62

Resistor, film, 0603, 1%, 100 kOhms

Panasonic

ERJ-3EKF1003V

2

R9-10, R12-R15,

R22-R27, R29, R31,

R40, R65-R66

Resistor, film, 0603, 1%, 10 kOhms

Panasonic

ERJ-3EKF1002V

17

R20

Resistor, film, 0603, 1%, 200 ohms

Panasonic

ERJ-3EKF2000V

1

R51-R52, R71

Resistor, film, 0603, 1%, 20 kOhms

Panasonic

ERJ-3EKF2002V

3

R21

Resistor, film, 0603, 1%, 33.2 kOhms

Panasonic

ERJ-3EKF3322V

1

R5-R8, R11, R68

Resistor, zero ohm, 0603

Panasonic

ERJ-3GEY0R00V

6

R30

Resistor, film, 0603, 5%, 1.0 ohms

Panasonic

ERJ-3GEYJ1R0V

1

R35

Resistor, film, 0603, 5%, 1.5 kOhms

Panasonic

ERJ-3GEYJ152V

1

R69

Resistor, film, 0603, 5%, 150 kOhms

Panasonic

ERJ-3GEYJ154V

1

R32-R34, R67

Resistor, film, 0603, 5%, 47 kOhms

Panasonic

ERJ-3GEYJ473V

4

R2, R63

Resistor, film, 0603, 5%, 6.8 kOhms

Panasonic

ERJ-3GEYJ682V

2

R38-R39, R64

Resistor, film, 0603, 5%, 680 ohms

Panasonic

ERJ-3GEYJ681V

3

R4

Resistor, film, 0603, 0.5%, 3.90 kOhms, 25 ppm TC

Susumu

RR0816P-392-D

1

R53-R57

Resistor, zero ohm, 0805

Panasonic

ERJ-6GEY0R00V

5

R59

Resistor, film, 0805, 5%, 4.7 kOhms

Panasonic

ERJ-6GEYJ472V

1

R60

Resistor, film, 0805, 0.1%, 25 ppm TC, 11.0 kOhms

Panasonic

ERA-6YEB113V

1

R61

Resistor, film, 0805, 0.1%, 25 ppm TC, 33.0 kOhms

Panasonic

ERA-6YEB333V

1

R41-R45

Resistor, film, 0805, 0.5%, 1.00 mOhms, 25 ppm TC

Susumu

RR1220P-105-D

5

TABLE 3-1:

PS052 BILL OF MATERIALS (CONTINUED)

Symbols

Description

Manufacturer

Manufacturer PN

Qty

Note

1:

See schematic for jumper configuration details.

2:

The header used for ADR is a break-apart component – one 2 x 36 header can be broken apart to provide up to 12 of the

2 x 3 headers used for ADR.

3:

The following components are left open: C1-C8, C29, EXP1, EXP2, R16, R17, R18, R70.