| A | B | C | D | E | F | G | H | |
|---|---|---|---|---|---|---|---|---|
1 | Schematic Symbol | Quantity per kit | Item | Quantity Ordered | Cost Each (rounded) | Cost (Actual) | Part No. | Supplier |
2 | C1, C2, C3 | 3 | CAP CER100V 1000pF NPO 5% RADIAL | 60 | $0.09 | $5.10 | 594-K102K15X7RH53L2 | Mouser (Quan 50 discount) |
3 | C4, C5 | 2 | CAP CER100V 20pF NPO 5% RADIAL | 40 | $0.08 | $3.20 | 140-100N2-200J-RC | Mouser (Quan 1 discount) |
4 | R1, R4 | 2 | RES 4.7K OHM 1/4W 5% CARBON FILM | 40 | $0.04 | $1.73 | 4.7KQBK-ND | Digi-Key (Quan 25 discount) |
5 | R3 | 1 | RES 220 OHM 1/4W 5% METAL FILM | 25 | $0.04 | $1.08 | 220QBK-ND | Digi-Key (Quan 25 discount) |
6 | R5 | 1 | RES 8.2 MOHM 1/4W 5% CARBON FILM | 25 | $0.04 | $1.08 | 8.2MQBK-ND | Digi-Key (Quan 25 discount) |
7 | D1 | 1 | 1N4148TR Diode, Switching, Fast | 100 | $0.02 | $1.80 | 512-1N4148TR | Mouser (Quan 100 discount) |
8 | X1 | 1 | Crystal 4 MHZ HC-49/S 30ppm | 20 | $0.39 | $7.80 | 717-9B-4.000MAAJ-B | Mouser (Quan 10 discount) |
9 | E1 | 1 | Aluminum Flange Box Hammond 1590 AFL | 20 | $5.28 | $105.60 | 546-1590AFL | Mouser (Quan 10 discount) |
10 | R2 | 1 | 5K Ohm, 1/4 W Audio Taper Pot | 20 | $0.99 | $21.38 | 28-10815 | MCMElectronics.com (Quan 12 discount) |
11 | Knob | 1 | Penn-Elcom Z408015 Vintage Knob Black | 20 | $0.93 | $20.09 | 240-204 | Parts-Express.com (Quan 10 discount) |
12 | J1, J2 | 2 | BNC Chassis Mount | 40 | $1.05 | $45.36 | 090-390 | Parts-Express.com (Quan 10 discount) |
13 | PC | 1 | Perf Board/PC-Board | 20 | $0.62 | $13.39 | 320-440 | Parts-Express.com (Quan 10 discount) |
14 | S1 | 1 | 5A SPST on-off Mini Toggle Switch | 20 | $0.97 | $20.95 | MCMElectronics.com (Quan 10 discount) | |
15 | U1 | 1 | ALD110900 E-pad dual MOSFET | 20 | $2.82 | $60.91 | 585-ALD110900APAL | Mouser (Quan 10 discount) |
16 | CELLcon | 1 | AAA cell holder | 20 | $0.28 | $6.05 | 28-12553 | MCMElectronics.com (Quan 10 discount) |
17 | Shipping | 1 | Shipping, Mouser (USPS) | 1 | $6.99 | $6.99 | ||
18 | 20 kits @ | $322.51 | Group Purchase | |||||
19 | Kits | 20 | Estimated Cost/Kit | $16.13 | Per Person | |||
20 | Notes: | |||||||
21 | 1. Local Sales Tax added to Parts-Express and MCM Electronics prices | |||||||
22 | 2. Mouser quantity ordered does not always match quantity needed. It is less costly to order more than needed, in some cases. | |||||||
23 | 3. Hammond box drawing can be downloaded from http://www.hammondmfg.com/pdf/1590AFL.pdf | |||||||
24 | 4. Cost is valid for 20 kits. If fewer kits are desired, cost will increase slightly. | |||||||
25 | 5. Cost numbers above are for estimating purposes. Price per kit may vary slightly depending on when components are actually ordered. | |||||||
26 | 6. Estimate is for project at http://robin-wood.com/Ham/Fox/offset_atten.htm and http://robin-wood.com/Ham/Fox/LVattenuator1.1.pdf | |||||||