Elecraft KRC2 Manual User Manual
Page 4
4
U1
IC, programmed microcontroller, PIC16F877A-I/P
E610013
1
U2
IC, MAX1406 or LT1039
E600036
1
U3
IC, voltage regulator, 5V, 78L05
E600029
1
U4, U5
IC, UCN5891A
E600049
2
U6, U7
IC, TPIC6595
E600048
2
X1
Crystal, 4.0 MHz
E660006
1
X2
Crystal, 16.2 MHz (S162ECSL)
E660014
1
HDWR
2-D Fasteners
E100078
2
HDWR
1/4 x 3/16” round threaded standoff
E700026
1
HDWR
4-40x3/16” flat head Philips machine screw, black oxide
E700025
5
HDWR
4-40x3/16” pan head Philips machine screw, black oxide
E700015
3
HDWR
#4 internal-tooth lock washer
E700010
3
HDWR
#4 Standoff, hex male-female (for DB9 connectors)
E700078
4
MISC
Jumper, 2-pin shorting (for W1-23)
E620055
23
MISC
KRC2 Printed Circuit board
E100163
1
MISC
IC socket (for U1), 40 pins
E620017
1
MISC
Keycap, rectangular, black for pushbuttons
E980000
4
MISC
Rubber foot, self-adhesive
E700024
4
MISC
Connector, dual-row 16-pin male header
E620010
3
MISC
Cable Tie, 3-inch
E980002
2
MISC
8-conductor shielded cable
E760014
2 ft
MISC
9-pin female “D” connector (DB9F)
E620048
1
MISC
9-pin male “D” connector (DB9M)
E620049
1
MISC
DB9 backshell assembly
E620050
2
MISC
Case Top Shell
E100166
1
MISC
Case Bottom Shell
E100167
1
MISC
2.1mm DC Barrel plug
E620032
1
MISC
KRC2 Manual
E740047
1
The following ICs are packed on a piece of black foam for their protection:
E580012
J310
E610013
programmed PIC16F877A microcontroller chip
E600036
MAX1406
E600049
UCN5891A
E600048
TPIC6595
E620017
40 pin socket