Board Cleaner
 |
| Kulicke Soffa 00797 4235 000 54 HSC Cleaner Board | |
 |
$279.99 End Date: Sunday Jun-17-2012 17:12:12 PDT Buy It Now for only: $279.99 Buy It Now | Add to watch list |
| Kulicke Soffa 00797 4240 000 Cleaner Driver Board | |
 |
$249.99 End Date: Sunday Jun-17-2012 15:25:33 PDT Buy It Now for only: $249.99 Buy It Now | Add to watch list |
| Panasonic Mcv5210 Commercial Upright Vacuum Cleaner Tools On Board | |
 |
$203.82 End Date: Sunday May-20-2012 8:59:19 PDT Buy It Now for only: $203.82 Buy It Now | Add to watch list |
| Panasonic MC V5210 Commercial Upright Vacuum Cleaner w Tools On Board Black | |
 |
$199.95 End Date: Monday Jun-11-2012 7:14:03 PDT Buy It Now for only: $199.95 Buy It Now | Add to watch list |
| Misty A36316 Contact and Circuit Board Cleaner 16 Ounce Specialty Cleaner | |
 |
$178.84 End Date: Saturday Jun-2-2012 17:25:51 PDT Buy It Now for only: $178.84 Buy It Now | Add to watch list |
| AmRep Misty Contact and Circuit Board Cleaner 16 Ounce | |
 |
$155.91 End Date: Tuesday May-29-2012 13:11:44 PDT Buy It Now for only: $155.91 Buy It Now | Add to watch list |
| Quartet 551 BoardGear Marker Conditioner Cleaner for Dry Erase Boards 12 | |
 |
$143.99 End Date: Tuesday Jun-5-2012 11:24:49 PDT Buy It Now for only: $143.99 Buy It Now | Add to watch list |
| Quartet 550 BoardGear Marker Board Spray Cleaner for Dry Erase Boards 16 oz 12 | |
 |
$131.99 End Date: Friday Jun-8-2012 22:00:12 PDT Buy It Now for only: $131.99 Buy It Now | Add to watch list |
| Honeywell 208414C Air Cleaner Power Supply Board F50F | |
 |
$109.88 End Date: Sunday May-20-2012 1:37:12 PDT Buy It Now for only: $109.88 Buy It Now | Add to watch list |
| Honeywell 208414B Air Cleaner Power Supply Board F50F | |
 |
$108.88 End Date: Monday May-28-2012 3:07:13 PDT Buy It Now for only: $108.88 Buy It Now | Add to watch list |
| Honeywell 208414A Air Cleaner Power Supply Board F50F | |
 |
$106.88 End Date: Sunday Jun-3-2012 9:52:05 PDT Buy It Now for only: $106.88 Buy It Now | Add to watch list |
| Gold Silver Jewelry Cleaner 50 Peg Board Packs Wholesale | |
 |
$79.99 End Date: Wednesday Jun-6-2012 13:04:56 PDT Buy It Now for only: $79.99 Buy It Now | Add to watch list |
| NEW Hoover Widepath Upright Tempo Model Bagged Vacuum Cleaner w On Board Tools | |
 |
$104.10 End Date: Sunday Jun-10-2012 15:41:25 PDT Buy It Now for only: $104.10 Buy It Now | Add to watch list |
| Windsor Vacuum Cleaner Circuit Board 1936ER | |
 |
$98.95 End Date: Saturday Jun-16-2012 14:27:44 PDT Buy It Now for only: $98.95 Buy It Now | Add to watch list |
| Misty Contact Circuit Board Cleaner Iii AMRA36816 | |
 |
$78.78 End Date: Friday Jun-15-2012 13:23:04 PDT Buy It Now for only: $78.78 Buy It Now | Add to watch list |
| AmRep Misty Contact Circuit Board Cleaner Iii | |
 |
$70.46 End Date: Friday May-25-2012 10:10:33 PDT Buy It Now for only: $70.46 Buy It Now | Add to watch list |
| 60W 28KHz Ultrasonic Cleaning Transducer Cleaner +Power Driver Board 220VAC | |
 |
$70.00 End Date: Sunday Jun-17-2012 2:59:31 PDT Buy It Now for only: $70.00 Buy It Now | Add to watch list |
| 50W 40KHz Ultrasonic Cleaning Transducer Cleaner +Power Driver Board 220VAC | |
 |
$70.00 End Date: Sunday Jun-17-2012 9:11:59 PDT Buy It Now for only: $70.00 Buy It Now | Add to watch list |
| 50W 40KHz Ultrasonic Cleaning Transducer Cleaner +Power Driver Board 110VAC | |
 |
$70.00 End Date: Sunday Jun-17-2012 22:17:49 PDT Buy It Now for only: $70.00 Buy It Now | Add to watch list |
| 60W 28KHz Ultrasonic Cleaning Transducer Cleaner +Power Driver Board 110VAC | |
 |
$70.00 End Date: Sunday Jun-17-2012 22:17:54 PDT Buy It Now for only: $70.00 Buy It Now | Add to watch list |
| Case of 24 Rite Kem Circuit Board Contact Cleaner | |
 |
$69.99 End Date: Monday Jun-11-2012 6:31:44 PDT Buy It Now for only: $69.99 Buy It Now | Add to watch list |
| UNV43661 Dry Erase Board Spray Cleaner Spray Bottle 20 | |
 |
$60.99 End Date: Monday May-28-2012 5:53:59 PDT Buy It Now for only: $60.99 Buy It Now | Add to watch list |
| CLARIDGE WHITE BOARD CLEANER 8 OZ SPRAY BOTTLE LOT OF 10 BOTTLES TOTAL 80 OZ | |
 |
$45.99 End Date: Saturday Jun-16-2012 13:46:55 PDT Buy It Now for only: $45.99 Buy It Now | Add to watch list |
| Dymon 90891 ERASE it ALL White Board Cleaner Wipes Cloth 6 Each | |
 |
$56.99 End Date: Saturday Jun-9-2012 8:12:22 PDT Buy It Now for only: $56.99 Buy It Now | Add to watch list |
| SCRUBS Board Cleaner Wipes in White 90891 | |
 |
$46.99 End Date: Sunday Jun-3-2012 21:31:22 PDT Buy It Now for only: $46.99 Buy It Now | Add to watch list |
| Dirt Devil Dynamite Bagless Upright Vacuum Cleaner with On Board Tool M084650RED | |
 |
$54.99 End Date: Sunday Jun-17-2012 11:01:58 PDT Buy It Now for only: $54.99 Buy It Now | Add to watch list |
| MOTSENBOCKERS LIFT OFF Dry Erase Board Cleaner Wipe 42703 | |
 |
$42.99 End Date: Tuesday Jun-5-2012 17:19:57 PDT Buy It Now for only: $42.99 Buy It Now | Add to watch list |
| White Marker Dry Erase Board Cleaner Wipe SCRUBS 6pk | |
 |
$49.99 End Date: Monday May-21-2012 11:33:00 PDT Buy It Now for only: $49.99 Buy It Now | Add to watch list |
| Mtsenbckers Lift Off Dry Erase Board Cleaner Wipes Cloth 7 x 12 | |
 |
$46.61 End Date: Wednesday May-23-2012 9:02:09 PDT Buy It Now for only: $46.61 Buy It Now | Add to watch list |
| Mtsenbckers Lift Off Dry Erase Board Cleaner Wipes 7 x 12 30 | |
 |
$44.32 End Date: Wednesday May-23-2012 9:02:27 PDT Buy It Now for only: $44.32 Buy It Now | Add to watch list |
| ITW Dymon Erase It All White Board Cleaner Wipes | |
 |
$43.53 End Date: Wednesday May-23-2012 9:34:15 PDT Buy It Now for only: $43.53 Buy It Now | Add to watch list |
| Motsenbockers Lift Off 42703 Dry Erase Board Cleaner Wipes 7 x 12 30 Wipe | |
 |
$43.29 End Date: Saturday Jun-2-2012 17:26:02 PDT Buy It Now for only: $43.29 Buy It Now | Add to watch list |
| Dry Erase Board Cleaner Wipes Cloth 7 x 12 180 carton | |
 |
$32.73 End Date: Sunday Jun-3-2012 20:56:41 PDT Buy It Now for only: $32.73 Buy It Now | Add to watch list |
| Itw dymon 90891 Erase It All White Board Cleaner Wipes Paint Graffiti Gum | |
 |
$41.07 End Date: Saturday Jun-2-2012 17:25:45 PDT Buy It Now for only: $41.07 Buy It Now | Add to watch list |
| Newell Corporation SAN81800 Expo White Board Cleaner Gallon | |
 |
$39.19 End Date: Friday Jun-8-2012 21:29:09 PDT Buy It Now for only: $39.19 Buy It Now | Add to watch list |
| 30W 50W Professional Mini Ultrasonic Cleaner For Jewelry Glasses Circuit Board | |
 |
$36.99 End Date: Thursday May-31-2012 18:43:20 PDT Buy It Now for only: $36.99 Buy It Now | Add to watch list |
| 30W 50W Professional Mini Ultrasonic Cleaner For Jewelry Glasses Circuit Board | |
 |
$36.99 End Date: Thursday Jun-14-2012 23:47:38 PDT Buy It Now for only: $36.99 Buy It Now | Add to watch list |
| 30W 50W Professional Mini Ultrasonic Cleaner For Jewelry Glasses Circuit Board | |
 |
$36.99 End Date: Friday Jun-15-2012 6:08:57 PDT Buy It Now for only: $36.99 Buy It Now | Add to watch list |
| Filter Queen Vacuum Cleaner Circuit Board 3610 | |
 |
$31.45 End Date: Wednesday Jun-6-2012 9:10:09 PDT Buy It Now for only: $31.45 Buy It Now | Add to watch list |
| Hercules PAS300 Pure Air System Board Cleaner Manual | |
 |
$35.00 End Date: Wednesday Jun-6-2012 14:50:07 PDT Buy It Now for only: $35.00 Buy It Now | Add to watch list |
| CLEANERS SUPPLY GA 1 500 STANDARD SHOULDER GUARDS WITH CLAY COATED BOARD CASE | |
 |
$9.99 End Date: Friday Jun-15-2012 14:50:03 PDT Buy It Now for only: $9.99 Buy It Now | Add to watch list |
| CLEANERBOARDEXPOGALLON | |
 |
$25.99 End Date: Monday May-21-2012 11:22:15 PDT Buy It Now for only: $25.99 Buy It Now | Add to watch list |
| 30W Professional Mini Ultrasonic Cleaner 220V for jewelry glasses circuit boards | |
 |
$34.77 End Date: Thursday May-24-2012 7:56:52 PDT Buy It Now for only: $34.77 Buy It Now | Add to watch list |
| 30W 50W Professional Mini Ultrasonic Cleaner For Jewelry Glasses Circuit Board | |
 |
$34.77 End Date: Sunday May-27-2012 3:54:17 PDT Buy It Now for only: $34.77 Buy It Now | Add to watch list |
| 30W 50W Professional Mini Ultrasonic Cleaner For Jewelry Glasses Circuit Board | |
 |
$33.77 End Date: Sunday May-27-2012 3:56:27 PDT Buy It Now for only: $33.77 Buy It Now | Add to watch list |
| Mini Ultrasonic Cleaner For Watches Lens Jewellery Eyeglass Circuit Boards 30W | |
 |
$33.33 End Date: Friday Jun-1-2012 20:25:52 PDT Buy It Now for only: $33.33 Buy It Now | Add to watch list |
| 35W Mini Ultrasonic Cleaner For Watches Lens Jewellery Eyeglass Circuit Boards | |
 |
$33.33 End Date: Friday Jun-1-2012 20:28:29 PDT Buy It Now for only: $33.33 Buy It Now | Add to watch list |
| Professional Mini Ultrasonic Cleaner For Jewelry Glasses Circuit Board 220V 30W | |
 |
$31.88 End Date: Sunday May-27-2012 19:16:42 PDT Buy It Now for only: $31.88 Buy It Now | Add to watch list |
| Professional Mini Ultrasonic Cleaner For Jewelry Glasses Circuit Board 220V 30W | |
 |
$31.61 End Date: Sunday May-27-2012 3:41:10 PDT Buy It Now for only: $31.61 Buy It Now | Add to watch list |
| Quartet 551 BoardGear Marker Board Conditioner Cleaner for Dry Erase Boards | |
 |
$31.44 End Date: Tuesday May-29-2012 11:38:18 PDT Buy It Now for only: $31.44 Buy It Now | Add to watch list |
| 30W Professional Mini Ultrasonic Cleaner For Jewelry Glasses Circuit Board 220V | |
 |
$30.79 End Date: Sunday May-27-2012 3:43:57 PDT Buy It Now for only: $30.79 Buy It Now | Add to watch list |
| ITW Dymon 90891 ERASE it ALL White Board Cleaner Wipes Cloth 8 x 6 White | |
 |
$30.18 End Date: Thursday Jun-7-2012 13:43:56 PDT Buy It Now for only: $30.18 Buy It Now | Add to watch list |
| KENMORE VACUUM CLEANER ON BOARD 4 PIECE TOOL SET | |
 |
$29.99 End Date: Sunday Jun-10-2012 20:47:56 PDT Buy It Now for only: $29.99 Buy It Now | Add to watch list |
| 30W Professional Mini Ultrasonic Cleaner 220V jewelry glasses circuit boards | |
 |
$29.80 End Date: Thursday May-24-2012 7:38:37 PDT Buy It Now for only: $29.80 Buy It Now | Add to watch list |
| QRT551 Cleaner and Conditioner Melamine Porcelain Boards 8 oz | |
 |
$29.21 End Date: Sunday Jun-10-2012 18:56:01 PDT Buy It Now for only: $29.21 Buy It Now | Add to watch list |
| ONLY DIGITAL PANEL FOR 2L IT IS NO INCLUND INSIDE CONTROL BOARDFOR 2L CLEANER | |
 |
$27.82 End Date: Wednesday May-23-2012 20:24:27 PDT Buy It Now for only: $27.82 Buy It Now | Add to watch list |
| WALKER QUICK WIPE BLACK CHALK BOARD ERASER CLEANER HAND MOP TEACHER STUDENT DUST | |
 |
$28.00 End Date: Tuesday Jun-12-2012 20:02:34 PDT Buy It Now for only: $28.00 Buy It Now | Add to watch list |
| Kenmore Progressive Vacuum Cleaner PCB Board 86WBZRZ000 | |
 |
$22.45 End Date: Wednesday Jun-13-2012 10:17:19 PDT Buy It Now for only: $22.45 Buy It Now | Add to watch list |
| Monza Car Interior Dash Board Cleaner 500ml PLUS 1x FREE MICROFIBRE CLOTH | |
 |
$15.80 End Date: Thursday Jun-14-2012 3:29:46 PDT Buy It Now for only: $15.80 Buy It Now | Add to watch list |
| Jack Lincoln Shops v State Dry Cleaners Board US Su | |
 |
$25.91 End Date: Monday Jun-4-2012 6:35:31 PDT Buy It Now for only: $25.91 Buy It Now | Add to watch list |
| EXPO Dry Erase System SET with 8 MARKERS Eraser WHITE BOARD CLEANER in Case | |
 |
$15.00 End Date: Saturday May-26-2012 10:14:14 PDT Buy It Now for only: $15.00 Buy It Now | Add to watch list |
| Genuine Joe 75626 Low odor Dry erase Board Cleaner 6 Item Bundle Dry Era | |
 |
$25.46 End Date: Friday May-25-2012 14:39:55 PDT Buy It Now for only: $25.46 Buy It Now | Add to watch list |
| QRT550 Board Spray Cleaner Removes Residue Dirt Grease 16 oz | |
 |
$25.35 End Date: Sunday Jun-10-2012 18:55:58 PDT Buy It Now for only: $25.35 Buy It Now | Add to watch list |
| KENMORE VACUUM CLEANER 3 PIECE ON BOARD TOOL SET | |
 |
$24.99 End Date: Sunday Jun-10-2012 20:47:53 PDT Buy It Now for only: $24.99 Buy It Now | Add to watch list |
| 5 PACKS INTERIOR DASH BOARD WIPES CARE CLEAN CLEANER CLEAN PLUS RESEALABLE BAG | |
 |
$7.89 End Date: Friday Jun-1-2012 9:13:24 PDT Buy It Now for only: $7.89 Buy It Now | Add to watch list |
| Kirby Sentria Vacuum Cleaner Circuit Board K 164306 | |
 |
$17.95 End Date: Friday Jun-15-2012 4:11:05 PDT Buy It Now for only: $17.95 Buy It Now | Add to watch list |
| Quartet 550 BoardGear Marker Board Spray Cleaner for Dry Erase Boards 2 It | |
 |
$21.90 End Date: Friday May-25-2012 11:51:32 PDT Buy It Now for only: $21.90 Buy It Now | Add to watch list |
| Loving Family Dollhouse laundry basket vacuum cleaner ironing board lot | |
 |
$14.99 End Date: Wednesday May-23-2012 12:15:39 PDT Buy It Now for only: $16.99 Buy It Now | Bid now | Add to watch list |
| Expo 1752229 Dry Erase Surface Cleaner 2 Item Bundle Dry Erase Boards | |
 |
$20.80 End Date: Friday May-25-2012 11:52:00 PDT Buy It Now for only: $20.80 Buy It Now | Add to watch list |
| Universal 43661 Dry Erase Spray Cleaner 7 Item Bundle Dry Erase Boards | |
 |
$20.75 End Date: Sunday Jun-17-2012 4:56:30 PDT Buy It Now for only: $20.75 Buy It Now | Add to watch list |
| Dry Erase Board Cleaner Wipes 7 x 12 30 canister | |
 |
$11.23 End Date: Tuesday Jun-5-2012 14:54:32 PDT Buy It Now for only: $11.23 Buy It Now | Add to watch list |
| Marker Board Spray Cleaner for Dry Erase Boards 16oz Spray Bottle | |
 |
$11.08 End Date: Sunday Jun-17-2012 20:48:37 PDT Buy It Now for only: $11.08 Buy It Now | Add to watch list |
| Universal 43661 Dry Erase Board Spray Cleaner 8oz Spray Bottle | |
 |
$19.62 End Date: Thursday Jun-7-2012 21:32:48 PDT Buy It Now for only: $19.62 Buy It Now | Add to watch list |
| Marker Board Conditioner Cleaner for Dry Erase Boards 8oz Bottle | |
 |
$10.49 End Date: Sunday Jun-10-2012 16:18:03 PDT Buy It Now for only: $10.49 Buy It Now | Add to watch list |
| Expo 81803 Dry Erase Surface Cleaner 6 Item Bundle Dry Erase Boards Ac | |
 |
$19.40 End Date: Sunday Jun-17-2012 4:54:05 PDT Buy It Now for only: $19.40 Buy It Now | Add to watch list |
| ProTeam15XP Vac Cleaner PC Board 104226 | |
 |
$14.95 End Date: Tuesday Jun-12-2012 5:40:45 PDT Buy It Now for only: $14.95 Buy It Now | Add to watch list |
| Monza Car Interior Dash Board Cleaner 250ml PLUS 1x FREE MICROFIBRE CLOTH | |
 |
$11.05 End Date: Thursday Jun-14-2012 3:35:03 PDT Buy It Now for only: $11.05 Buy It Now | Add to watch list |
| Jet Pac Back Pack Vacuum Cleaner Back Board Panel | |
 |
$8.95 End Date: Thursday Jun-14-2012 4:36:45 PDT Buy It Now for only: $8.95 Buy It Now | Add to watch list |
| SCRUBS 90891 White Board Cleaner Wipes 2 Item Bundle Dry Erase Boards | |
 |
$18.58 End Date: Friday May-25-2012 11:51:09 PDT Buy It Now for only: $18.58 Buy It Now | Add to watch list |
| NEW Marker Board Conditioner Cleaner for Dry Erase B | |
 |
$12.99 End Date: Tuesday Jun-5-2012 21:02:17 PDT Buy It Now for only: $12.99 Buy It Now | Add to watch list |
| Quartet Marker Board Conditioner Cleaner for Dry Erase Boards 8 oz Bottle | |
 |
$18.49 End Date: Sunday Jun-10-2012 7:42:48 PDT Buy It Now for only: $18.49 Buy It Now | Add to watch list |
| Misty Circuit board cleaner machine embroidery tajima | |
 |
$12.00 End Date: Tuesday May-29-2012 14:30:01 PDT Buy It Now for only: $12.00 Buy It Now | Add to watch list |
| INTERIOR DASH BOARD WIPES CARE CLEAN CLEANER BY CLEAN PLUS IN RESEALABLE BAG | |
 |
$1.57 End Date: Friday May-25-2012 12:07:53 PDT Buy It Now for only: $1.57 Buy It Now | Add to watch list |
| Acco Board Wipes Dry Erase Board Cleaner Low Odor Nontoxic 50 Wipes Tub | |
 |
$17.05 End Date: Friday May-25-2012 10:13:16 PDT Buy It Now for only: $17.05 Buy It Now | Add to watch list |
| CLEANERF DRY ERASE BOARD | |
 |
$5.99 End Date: Saturday May-19-2012 12:43:19 PDT Buy It Now for only: $5.99 Buy It Now | Add to watch list |
| Bissell ProHeat 2X Steam Cleaner Circuit Board | |
 |
$9.95 End Date: Tuesday Jun-12-2012 9:44:32 PDT Buy It Now for only: $9.95 Buy It Now | Add to watch list |
| 3 Bottles of Expo White Board Care Cleaner Safe Non Toxic Free Shipping | |
 |
$16.29 End Date: Wednesday May-23-2012 16:15:05 PDT Buy It Now for only: $17.99 Buy It Now | Bid now | Add to watch list |
| ERASE it ALL White Board Cleaner Wipes Cloth 8 x 6 WE 120 Canister | |
 |
$7.13 End Date: Tuesday Jun-5-2012 14:49:49 PDT Buy It Now for only: $7.13 Buy It Now | Add to watch list |
| Quartet Board Wipes Dry Erase Board Cleaner Low Odor Nontoxic | |
 |
$15.70 End Date: Saturday May-19-2012 12:44:49 PDT Buy It Now for only: $15.70 Buy It Now | Add to watch list |
| Quartet Marker Board Spray Cleaner for Dry Erase Boards 16 oz Spray Bottle | |
 |
$15.32 End Date: Tuesday May-22-2012 13:24:45 PDT Buy It Now for only: $15.32 Buy It Now | Add to watch list |
| Mtsenbckers Lift Off Dry Erase Board Cleaner Wipes 7 x 12 30 | |
 |
$15.10 End Date: Thursday Jun-14-2012 10:07:30 PDT Buy It Now for only: $15.10 Buy It Now | Add to watch list |
| Quartet Marker Board Cleaner 550 | |
 |
$15.09 End Date: Sunday May-27-2012 15:56:39 PDT Buy It Now for only: $15.09 Buy It Now | Add to watch list |
| BUBBLE GUM SURF WAX REMOVER BOARD CLEANER + STICKER KIT | |
 |
$11.99 End Date: Sunday May-20-2012 13:37:42 PDT Buy It Now for only: $11.99 Buy It Now | Add to watch list |
| NEW Quartet BoardGear Marker Board Spray Cleaner for D | |
 |
$8.99 End Date: Sunday Jun-17-2012 16:25:32 PDT Buy It Now for only: $8.99 Buy It Now | Add to watch list |
| ITW Dymon Erase It All Cloth White Board Cleaner Wipes 8 x 6 White | |
 |
$14.38 End Date: Friday Jun-8-2012 9:18:05 PDT Buy It Now for only: $14.38 Buy It Now | Add to watch list |
| Quartet Marker Board Cleaner 920070 | |
 |
$14.20 End Date: Sunday May-27-2012 15:56:43 PDT Buy It Now for only: $14.20 Buy It Now | Add to watch list |
| CLEANERWHITE BOARD8OZ | |
 |
$2.99 End Date: Saturday May-19-2012 12:21:11 PDT Buy It Now for only: $2.99 Buy It Now | Add to watch list |
| NEWELL CORPORATION SAN81803 EXPO WHITE BOARD CLEANER | |
 |
$13.96 End Date: Friday Jun-8-2012 21:30:28 PDT Buy It Now for only: $13.96 Buy It Now | Add to watch list |
| FISHER PRICE Loving Family doll dream house vacuum cleaner iron ironing board | |
 |
$11.20 End Date: Friday May-25-2012 17:07:14 PDT Buy It Now for only: $11.20 Buy It Now | Add to watch list |
| 1954 Lewyt Vacuum Cleaner Model 77 Big Rubber Wheels Tools on Board Print Ad | |
 |
$9.95 End Date: Friday Jun-8-2012 13:49:40 PDT Buy It Now for only: $9.95 Buy It Now | Add to watch list |
PCB Fabrication
Printed circuit board fabrication, also known as PCB Assembly, is a very sophisticated and challenging process which spans many steps and results in a circuit board that mirrors the layout submitted by the designer. Since the majority of PCBs produced today have a few layers, this quick summary will cover parts of the multilayer PCB fabrication process. Many companies choose to use off-shore facilities for PCB fabrication, but some, such as Advanced Circuits of Colorado, manufacture their boards in house.
Prior to placing components on the printed circuit board, solder paste should be applied to board areas where the components will placed. These areas are marked with what are called component pads, and the paste, a combination of solder and flux, is applied to these pads, lightly coating them. This is achieved by using a solder screen which is included in the printed circuit board files sent to a PCB manufacturer. In this step, solder screens are set on the board and the solder paste is pushed through the holes in the screen which will leave paste only where components will reside.
After that, the necessary components are pulled from a dispenser by a Pick and Place device and placed in the correct spots. The components are held in place by the solder paste until the next stage of the PCB assembly process.
Once all components and the traces connecting them are in place, the PCB is “cooked” to make the connections permanent. In most cases, this entails passing the board through a reflow oven. In this step, the reflow oven heats the board to a point where the connections will melt onto the proper spot but will not damage the components. Multilayer and single layer circuit boards both follow this process. Once the board cools down it can be inspected.
There are different inspection processes for different boards. Larger, multilayer boards that have many components are usually subjected to an automatic inspection process that will check the board and its components against the original design. Machines can also test the joints to ensure their solidity.
Though the PCB assembly process is complete, the board must then be tested for functionality before it is sent to the consumer. The last tests are chosen depending on how big the board is and also the layout of the PCB.