R2 Parts List

---------

From: Rand Gray (rand@zeta.sps.mot.com)
Date: Mon Feb 21 1994 - 10:49:40 EST


Hi Gang,

Since Brad Mitchell is in the process of scanning the R1, R2, and T2
artworks to make available on think.com, I thought it might be useful to
some of you to have a parts list for the same.

I have so far only compiled one for the R2, but a T2 will follow shortly,
and then the R1.

It's organized two ways, one for stuffing, one for purchasing. I provided
Digi-Key and Mouser part numbers for everything I could find in those two
catalogs. Some parts are not yet sourced, so anyone who has input on those
feel free to speak up!

Also, note that in the R2, there are a number of components which need to be
matched to within 1% of each other. There are some capacitors and inductors
in this category. Rick Campbell suggests purchasing 10 of each required value
and matching them with an RLC bridge. Unfortunately, this makes for a very
expensive R2, as in small quantities the inductors are about $3.40 or so in
the Digi-Key catalog. There are 3 values to buy and match, so you are looking
at around $100 to invest in 30 inductors, of which you need 6. The capacitors
are much cheaper, so there is not such a problem there.

The inductor prices drop to less than a dollar in larger volumes; do we have
enough constructors interested in a group purchase? Also is there a volunteer
with an RLC bridge?

On the other hand, maybe we can find a more reasonable price elsewhere?

Anyway, here's the R2 Parts List. Any corrections or improvements welcomed!

This list was compiled from the QST schematic, caption notes, and article
text. There are a few errors on the schematic, which I have corrected (for
example, Q10 is shown as a 2N3904 in the schematic, whereas it clearly
should be marked 2N3906 as it is a PNP).

73,

Rand
--------------CUT HERE---------------------------CUT HERE--------------------
Parts List for Rick Campbell's R2 Board
Prepared by Rand Gray, W1GXN, rand@zeta.sps.mot.com
21 Feb 94

By Reference Designator (for board stuffing)
--------------------------------------------

RefDes Description
------ --------------------------------------------------------------------
C1 Capacitor, 1 uf, 10%, 100 V, Panasonic ECQ-EF, match to C11
C2 Capacitor, 0.001 uf chip capacitor (optional for HF use)
C3 Capacitor, 1.5 uf, 10%, 100 V, Panasonic ECQ-EF, match to C13
C4 Capacitor, 1.8 uf, 10%, Panasonic ECQ-EF, match to C14
C5 Capacitor, 5.6 uf, 10%, Panasonic ECQ-EF, match to C15
C6 Capacitor, 33 uf, 16 V, aluminum electrolytic
C7 Capacitor, 10 uf, 16 V, aluminum electrolytic
C8 Capacitor, 10 uf, 16 V, aluminum electrolytic
C9 Capacitor, 33 uf, 16 V, aluminum electrolytic
C10 Capacitor, 10 uf, 16 V, aluminum electrolytic
C11 Capacitor, 1 uf, 10%, 100 V, Panasonic ECQ-EF, match to C1
C12 Capacitor, 0.001 uf chip capacitor (optional for HF use)
C13 Capacitor, 1.5 uf, 10%, 100 V, Panasonic ECQ-EF, match to C3
C14 Capacitor, 1.8 uf, 10%, 100 V, Panasonic ECQ-EF, match to C4
C15 Capacitor, 5.6 uf, 10%, 100 V, Panasonic ECQ-EF, match to C5
C16 Capacitor, 33 uf, 16 V, aluminum electrolytic
C17 Capacitor, 10 uf, 16 V, aluminum electrolytic
C18 Capacitor, 10 uf, 16 V, aluminum electrolytic
C19 Capacitor, 33 uf, 16 V, aluminum electrolytic
C20 Capacitor, 10 uf, 16 V, aluminum electrolytic
C21 Capacitor, 0.001 uf, 1%, XICON polyester film
C22 Capacitor, 0.001 uf, 1%, XICON polyester film
C23 Capacitor, 0.001 uf, 1%, XICON polyester film
C24 Capacitor, 10 uf, 16 V, aluminum electrolytic
C25 Capacitor, 10 uf, 16 V, aluminum electrolytic
C26 Capacitor, 0.001, uf, 1% XICON polyester film
C27 Capacitor, 0.001, uf, 1% XICON polyester film
C28 Capacitor, 0.001, uf, 1% XICON polyester film
C29 Capacitor, 10 uf, 16 V, aluminum electrolytic
C30 Capacitor, 10 uf, 16 V, aluminum electrolytic
C31 Capacitor, 0.0068 uf, 5%, 50 V, polypropylene, Panasonic P series
C32 Capacitor, 0.033 uf, 5%, 50 V, metalized polyester film, Panasonic P
C33 Capacitor, 0.022 uf, 5%, 50 V, metalized polyester film, Panasonic P
C34 Capacitor, 0.15 uf, 5%, 50 V, metalized polyester film, Panasonic P
C35 Capacitor, 0.22 uf, 5%, 50 V, metalized polyester film, Panasonic P
C36 Capacitor, 0.18 uf, 5%, 50 V, metalized polyester film, Panasonic P
C37 Capacitor, 0.12 uf, 5%, 50 V, metalized polyester film, Panasonic P
C38 Capacitor, 220 pf, 10%, 50 V, ceramic
C39 Capacitor, 0.1 uf, 10%, 50 V, ceramic
C40 Capacitor, 0.1 uf, 10%, 50 V, ceramic
C41 Capacitor, 0.1 uf, 10%, 50 V, ceramic
C42 Capacitor, 0.1 uf, 10%, 50 V, ceramic
C43 Capacitor, 0.1 uf, 10%, 50 V, ceramic
C44 Capacitor, 0.1 uf, 10%, 50 V, ceramic
C45 Capacitor, 0.1 uf, 10%, 50 V, ceramic
C46 Capacitor, 220 pf, 10%, 50 V, ceramic
C47 Capacitor, 10 uf, 16 V, aluminum electrolytic
C48 Capacitor, 220 pf, 10%, 50 V, ceramic
C49 Capacitor, 220 pf, 10%, 50 V, ceramic
C50 Capacitor, 0.047 uf, 10%, 50 V, ceramic
C51 Capacitor, 100 uf, 16 V, aluminum electrolytic
----------------------------------------------------------------------------
D1 Diode, silicon, 1N4148
----------------------------------------------------------------------------
L1 Inductor, 3.9 mh, Toko 10RB, matched to L4
L2 Inductor, 27 mh, Toko 10RB, matched to L5
L3 Inductor, 18 mh, Toko 10RB, matched to L6
L4 Inductor, 3.9 mh, Toko 10RB, matched to L1
L5 Inductor, 27 mh, Toko 10RB, matched to L2
L6 Inductor, 18 mh, Toko 10RB, matched to L3
L7 Inductor, 33 mh, Toko 10RB
L8 Inductor, 33 mh, Toko 10RB
L9 Inductor, 33 mh, Toko 10RB
L10 Inductor, 120 mh, Toko 10RB
----------------------------------------------------------------------------
R1 Resistor, 100 ohms, 5%, 1/8 W, carbon film
R2 Resistor, 51 ohms, 5%, 1/8 W, carbon film
R3 Resistor, 22 ohms, 5%, 1/8 W, carbon film
R4 Resistor, 2.7k ohms, 5%, 1/8 W, carbon film
R5 Resistor, 3.3k ohms, 5%, 1/8 W, carbon film
R6 Resistor, 10k ohms, 5%, 1/8 W, carbon film
R7 Resistor, 5.6k ohms, 5%, 1/8 W, carbon film
R8 Resistor, 100k ohms, 5%, 1/8 W, carbon film
R9 Resistor, 4.7k ohms, 5%, 1/8 W, carbon film
R10 Resistor, 1k ohms, 5%, 1/8 W, carbon film
R11 Resistor, 51 ohms, 5%, 1/8 W, carbon film
R12 Resistor, 22 ohms, 5%, 1/8 W, carbon film
R13 Resistor, 2.7k ohms, 5%, 1/8 W, carbon film
R14 Resistor, 3.3k ohms, 5%, 1/8 W, carbon film
R15 Resistor, 10k ohms, 5%, 1/8 W, carbon film
R16 Resistor, 5.6k ohms, 5%, 1/8 W, carbon film
R17 Resistor, 100k ohms, 5%, 1/8 W, carbon film
R18 Resistor, 4.7k ohms, 5%, 1/8 W, carbon film
R19 Resistor, 1k ohms, 5%, 1/8 W, carbon film
R20 Resistor, 10k ohms, 1%, 1/8 W, carbon film
R21 Resistor, 10k ohms, 1%, 1/8 W, carbon film
R22 Resistor, 15k ohms, 1%, 1/8 W, carbon film
R23 Resistor, 10k ohms, 1%, 1/8 W, carbon film
R24 Resistor, 10k ohms, 1%, 1/8 W, carbon film
R25 Resistor, 113k ohms,1%, 1/8 W, carbon film
R26 Resistor, 10k ohms, 1%, 1/8 W, carbon film
R27 Resistor, 10k ohms, 1%, 1/8 W, carbon film
R28 Resistor, 511k ohms,1%, 1/8 W, carbon film
R29 Resistor, 4.7k ohms, 5%, 1/8 W, carbon film
R30 Resistor, 10k, potentiometer, PC mount, Panasonic MAG14
R31 Resistor, 4.7k ohms, 5%, 1/8 W, carbon film
R32 Resistor, 10k ohms, 5%, 1/8 W, carbon film
R33 Resistor, 4.7k ohms, 5%, 1/8 W, carbon film
R34 Resistor, 470 ohms, 5%, 1/8 W, carbon film
R35 Resistor, 10k ohms, 1%, 1/8 W, carbon film
R36 Resistor, 10k ohms, 1%, 1/8 W, carbon film
R37 Resistor, 52.3k ohms, 1%, 1/8 W, carbon film
R38 Resistor, 10k ohms, 1%, 1/8 W, carbon film
R39 Resistor, 10k ohms, 1%, 1/8 W, carbon film
R40 Resistor, 232k ohms, 1%, 1/8 W, carbon film
R41 Resistor, 10k ohms, 1%, 1/8 W, carbon film
R42 Resistor, 10k ohms, 1%, 1/8 W, carbon film
R43 Resistor, 649k ohms, 1%, 1/8 W, carbon film
R44 Resistor, 10k ohms, 5%, 1/8 W, carbon film
R45 Resistor, 10k ohms, 5%, 1/8 W, carbon film
R46 Resistor, 500 ohms, potentiometer, audio taper, panel mount
R47 Resistor, 10k ohms, 5%, 1/8 W, carbon film
R48 Resistor, 27k ohms, 5%, 1/8 W, carbon film
R49 Resistor, 4.7k ohms, 5%, 1/8 W, carbon film
R50 Resistor, 100k ohms, 5%, 1/8 W, carbon film
R51 Resistor, 470 ohms, 5%, 1/8 W, carbon film
R52 Resistor, 1M ohms, 5%, 1/8 W, carbon film
R53 Resistor, 470 ohms, 5%, 1/8 W, carbon film
R54 Resistor, 27k ohms, 5%, 1/8 W, carbon film
R55 Resistor, 5.6k ohms, 5%, 1/8 W, carbon film
R56 Resistor, 33k ohms, 5%, 1/8 W, carbon film
R57 Resistor, 10k ohms, potentiometer, PC mount, Panasonic MAG14
R58 Resistor, 10k ohms, 5%, 1/8 W, carbon film
R59 Resistor, 10k ohms, 5%, 1/8 W, carbon film
R60 Resistor, 10k ohms, 5%, 1/8 W, carbon film
R61 Resistor, 4.7 ohms, 5%, 1/8 W, carbon film
R62 Resistor, 4.7 ohms, 5%, 1/8 W, carbon film
R63 Resistor, 150 ohms, 5%, 1/8 W, carbon film
R64 Resistor, 150 ohms, 5%, 1/8 W, carbon film
R65 Resistor, 1 ohms, 5%, 1/8 W, carbon film
R66 Resistor, 1 ohms, 5%, 1/8 W, carbon film
R67 Resistor, 10 ohms, 5%, 1/8 W, carbon film
----------------------------------------------------------------------------
Q1 Transistor, silicon NPN, 2N3904
Q2 Transistor, silicon NPN, 2N3904
Q3 Transistor, silicon NPN, 2N3904
Q4 Transistor, silicon NPN, 2N3904
Q5 Transistor, silicon NPN, 2N3904
Q6 Transistor, silicon NPN, 2N3904
Q7 Transistor, silicon FET, 2N5457
Q8 Transistor, silicon NPN, 2N3904
Q9 Transistor, silicon NPN, 2N3904
Q10 Transistor, silicon PNP, 2N3906
Q11 Transistor, silicon NPN, TIP29C
Q12 Transistor, silicon PNP, TIP30C
----------------------------------------------------------------------------
U1 Module, power splitter, Toko TK2518
U2 Module, mixer, Mini-Circuits SBL-1
U3 Module, mixer, Mini-Circuits SBL-1
U4 IC, linear, Signetics NE5514
U5 IC, linear, Signetics NE5514
U6 IC, linear, National LM387
----------------------------------------------------------------------------

By Vendor or Distributor Part Number (for purchasing)
-----------------------------------------------------

Vendor Part Number Distributor Dist PN Qty Reference Designators
--------- ------------- ----------- ------------ --- ------------------------
Panasonic ECQ-E1105KF Digi-Key EF1105 10 C1,11,43,44 (match C1 &
                                                                   C11 to 1%)
Panasonic ECU-V1H102KBN Digi-Key PCC102BN 100 C2,12 (min order 100)
Panasonic ECQ-E1155KF Digi-Key EF1155 10 C3,13 (match to 1%)
Panasonic ECQ-E1185KF Digi-Key EF1185 10 C4,14 (match to 1%)
Panasonic ECQ-E1565KF Digi-Key EF1565 10 C5,15 (match to 1%)
Panasonic ECE-A16Z33 Digi-Key P6618 4 C6,9,16,19
Panasonic ECE-A16Z10 Digi-Key P6616 11 C7,8,10,17,18,20,24,25,
                                                     C29,30,47
Xicon Mouser 140-PF2A102F 6 C21-23,26-28
Panasonic ECQ-P1H682GZ Digi-Key P3682 1 C31
Panasonic ECQ-V1H333JL Digi-Key P4519 1 C32
Panasonic ECQ-V1H223JL Digi-Key P4517 1 C33
Panasonic ECQ-V1H154JL Digi-Key P4527 1 C34
Panasonic ECQ-V1H224JL Digi-Key P4529 1 C35
Panasonic ECQ-V1H184JL Digi-Key P4528 1 C36
Panasonic ECQ-V1H124JL Digi-Key P4526 1 C37
Panasonic ECC-F2A221JE Digi-Key P4028 4 C38,46,48,49
Panasonic ECU-S1J104ZU Digi-Key P4917 5 C39-42,45
Panasonic ECU-S1J473ZU Digi-Key P4916 5 C50
Panasonic ECE-A16Z100 Digi-Key P6620 4 C51
----------------------------------------------------------------------------
Rohm 1N4148 Mouser 592-1N4148 1 D1
----------------------------------------------------------------------------
Toko 181LY-392J Digi-Key TK4407 10 L1,4 (match to 1%)
Toko 181LY-273J Digi-Key TK4417 10 L2,5 (match to 1%)
Toko 181LY-183J Digi-Key TK4415 10 L3,6 (match to 1%)
Toko 181LY-392J Digi-Key TK4407 3 L7-9
Toko 181LY-124J Digi-Key TK4426 1 L10
----------------------------------------------------------------------------
Rohm 2N3904 Mouser 592-2N3904 6 Q1-Q6,8,9
          2N5457
Rohm 2N3906 Mouser 592-2N3906 6 Q10
Harris TIP29C Mouser 570-TIP29C 1 Q11
Harris TIP30C Mouser 570-TIP30C 1 Q12
----------------------------------------------------------------------------
TransOhm 29SJ250 Mouser 29SJ250-100 1 R1
TransOhm 29SJ250 Mouser 29SJ250-51 2 R2,11
TransOhm 29SJ250 Mouser 29SJ250-22 2 R3,12
TransOhm 29SJ250 Mouser 29SJ250-2.7K 2 R4,13
TransOhm 29SJ250 Mouser 29SJ250-3.3K 2 R5,14
TransOhm 29SJ250 Mouser 29SJ250-10K 9 R6,15,32,44,45,
                                                     R47,58,59,60
TransOhm 29SJ250 Mouser 29SJ250-5.6K 3 R7,16,55
TransOhm 29SJ250 Mouser 29SJ250-100K 3 R8,17,50
TransOhm 29SJ250 Mouser 29SJ250-4.7K 6 R9,18,29,31,33,49
TransOhm 29SJ250 Mouser 29SJ250-1K 2 R10,19
TransOhm 29SJ250 Mouser 29SJ250-470 3 R34,51,53
TransOhm 29SJ250 Mouser 29SJ250-27K 2 R48,54
TransOhm 29SJ250 Mouser 29SJ250-1M 1 R52
TransOhm 29SJ250 Mouser 29SJ250-33K 1 R56
TransOhm 29SJ250 Mouser 29SJ250-4.7 2 R61,62
TransOhm 29SJ250 Mouser 29SJ250-150 2 R63,64
TransOhm 29SJ250 Mouser 29SJ250-1 2 R65,66
TransOhm 29SJ250 Mouser 29SJ250-10 1 R67
TransOhm 29MF250 Mouser 29MF250-10K 12 R20,21,23,24,26,27,
                                                     R35,36,38,39,41,42
TransOhm 29MF250 Mouser 29MF250-15K 1 R22
TransOhm 29MF250 Mouser 29MF250-113K 1 R25
TransOhm 29MF250 Mouser 29MF250-511K 1 R28
TransOhm 29MF250 Mouser 29MF250-52.3K 1 R37
TransOhm 29MF250 Mouser 29MF250-232K 1 R40
TransOhm 29MF250 Mouser 29MF250-649K 1 R43
(Audio taper 500 ohm panel mount potentiometer) 1 R46
Panasonic EVM-MAG01B14 Digi-Key MAG14 2 R30,57
----------------------------------------------------------------------------
Toko 456DS-1012 Digi-Key TK2518 1 U1
Mini-Circ SBL-1 Dan's SBL-1 2 U2,3
Signetics NE5514 2 U4,5
National LM387 Digi-Key LM387N-ND 1 U6
----------------------------------------------------------------------------


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