Elecraft K1 User Manual
Page 71

Appendix A
K1 RF Board Parts List
PICTURE
Designators
Description
Part Number
QTY
R10, R33
470 Ω, 1/4W, 5%; color code: yellow-violet-brown
E500003
2
R7
680 Ω, 1/4W, 5%; color code: blue-gray-brown
E500040
1
R12, R28
820 Ω, 1/4W, 5%; color code: gray-red-brown
E500001
2
R1, R26, R27, R39
1.8 k, 1/4W, 5%; color code: brown-gray-red
E500004
4
R5, R6, R9, R14, R21, R24
2.7 k, 1/4W, 5%; color code: red-violet-red
E500005
6
R4
5.6 k, 1/4W, 5%; color code: green-blue-red
E500007
1
R20
20 k, 1/4W, 5%; color code: red-black-orange
E500041
1
R19
39 k, 1/4W, 5%; color code: orange-white-orange
E500042
1
R2, R25, R34
100 k, 1/4W, 5%; color code: brown-black-yellow
E500006
3
R13
2.2 M, 1/4W, 5%; color code: red-red-green
E500043
1
RP1, RP2
100 k SIP resistor pack, 8 pins, 4 resistors
p/n 8A3104G (alt: 77083104, L83C104, etc.)
E510018
2
RP4, RP5
3.9 k SIP resistor pack, 6 pins, 3 resistors
p/n 6A3392G (alt: 77063392, L63C392, etc.)
E510008
2
RP6
27 k SIP resistor pack, 6 pins, 3 resistors
p/n 6A3273G (alt: 77063273, L63C273, etc.)
E510009
1
RP3
47 k SIP resistor pack, 10 pins, 5 resistors
p/n 10A3473G (alt: 770103473, L103C473, etc.)
E510007
1
U5
LM2930T-8, 8-volt regulator; TO-220 package
E600018
1
Page 5
RF