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Products > Standard Vacuum Overclamps > Series 20

Semco VOC Series 20: An affordable solution for testing of printed circuit boards
ASM-20

 

  • Semco's VOC Series 20 overclamps are used for testing bare or loaded printed circuit boards with open vias and to minimize board flex.
  • The VOC Series overclamp is available with the standard rail assembly and adjustable pressure fingers, or a choice of FR4 or Polycarbonate insert plate.
  • The Series 20 overclamp is held open with spring hinges; optional gas arms are available. Mounting hardware is included

 

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How To Determine UUT And Pan Measurements

Description
Fixture Size
Max UUT Size
 No. of Rails No. of Fingers
VOC-101 (ASM-2001)
16x12
9.6x6.5
4
14
VOC-102 (ASM-2002)
20x16
13.6x9.5
5
18
VOC-103 (ASM-2003)
24x20
17.6x13.5
6
22
VOC-101-HP (ASM-2009)
16x18
9.6x11.5
5
18
All dimensions in inches     

 

 

 

 

 

How To Determine Dimensions

First Dimension: Left To Right
Second Dimension: Front To Back
Example:
ASM-2002 VOC-102 20"x16"
20 " Left to Right
16" Front to Back

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Monday, May 13, 2024
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Kit Size

Choose a kit size based on the size of your printed circuit board to be tested.

Insert Option

Insert option text

Gas Arm / Carlson Hinge Spring Supports

The Gas Arm lid option replaces the standard Carlson spring hinges.

Riser Blocks

Riser Blocks raise the polycarbonate lid to accommodate tall components on the UUT (Unit Under Test).  Riser blocks are recommended when you have components taller than 1.2".